Transcript What is the B2B web-service?

DPI Messages
Short overview for AOs and Ground Handlers
Hans Koolen
Expert ATFCM and Airport CDM
09/09/2016
© EUROCONTROL 2016 – Network Manager Operations Centre (NMOC)
Integration of an Airport and the ATM Network
© EUROCONTROL 2016 – Network Manager Operations Centre (NMOC)
Contents
1.
Introduction & General Overview
2.
Provision of DPI/CDM data to AOs
3.
Use of Local TOBT & TSAT with Provision
of DPIs to NMOC
4.
DPI Summary and Benefits Overview
This presentation has been developed by DFS and has been further
extended by Eurocontrol/NMOC. Many thanks to Erik Sinz of DFS for
making it available to all Eurocontrol Stakeholders.
© EUROCONTROL 2016 – Network Manager Operations Centre (NMOC)
Agenda
Introduction & General Overview
© EUROCONTROL 2016 – Network Manager Operations Centre (NMOC)
What does NMOC provide to the Airports?

Flight Update Message (FUM)

Contains Estimated LanDing Time (ELDT) and ETO over
last route point.

Sent at:


ELDT – 3 hours or earlier if flight is airborne earlier

ELDT change >= 5 min

Important flight status changes
Based upon:

Flight plan data such as FPL, DLA, CHG

DPI messages from Departure Airport

Airborne data updates from ATC
© EUROCONTROL 2016 – Network Manager Operations Centre (NMOC)
General Overview


DEPARTURE
messages:
PLANNING
INFORMATION
(DPI)

Provide Flight data updates before take-off.

Are received from CDM airports or ATC (TWR) systems

Are an output of the locally established CDM process or TWR inputs

Are sent from system to system (no extra human workload).

Received by ETFMS via AFTN or SITA networks.

Are sent between EOBT - 3 Hrs and Take-Off.
Data that is typically not available from IFPS.
© EUROCONTROL 2016 – Network Manager Operations Centre (NMOC)
What do CDM Airports provide to the Network?
 Data that is only locally available at the airport
 Variable Taxi-Time (VTT)
 A Target Take Off Time (TTOT) based upon:
 Target Off-Block Time (TOBT) = handling finished/doors closed
 Target Start-up Approval Time (TSAT) = start-up approved by ATC
 Actual Off-Block Event (AOBT) = push-back/taxi start
 The selected SID
 The local TOBT
 The local TSAT
 The CDM ARCTYP
 The CDM REGistration
© EUROCONTROL 2016 – Network Manager Operations Centre (NMOC)
Who Provides Airport CDM data to the network?
Operational
EDDM
EBBR
LFPG
LSGG
EDDF
EFHK
EDDL
LIML
EGLL
LSZH
ENGM
LIRF
EDDB
LEMD
EDDS
LIMC
EGKK
LEBL
LIPZ
LKPR
© EUROCONTROL 2016 – Network Manager Operations Centre (NMOC)
Who Provides Airport CDM data to the network?
Expected Operational in 2016-2018
ESSA
LFPO
LEPA
LFLL
EIDW
EHAM
LTBA
EKCH
EDDH
LIRN
ENBR
ENZV
ENVA
LFMN
LOWW
UKBB
© EUROCONTROL 2016 – Network Manager Operations Centre (NMOC)
How is the CDM data used by NMOC/ETFMS?

To obtain more accurate traffic count
predictions

To display to NMOC users via:



CHMI
NOP Portal
To re-distribute it to external data users via:



DDS-to-AOs & DDS-to-ANSPs services
Estimated Landing Times (ELDTs) to ADES
B2B web services



To adjust the CTOT to local available TOT
To use de-icing info
To adjust Flight Activation Monitoring (FAM)

Improve flight plan consistency & planning:


ELDT(FUM)
Reject DLA, CHG and CNL after AOBT
File DLA or CHG on behalf of AO (optional future service)
© EUROCONTROL 2016 – Network Manager Operations Centre (NMOC)
5 Events at ADEP provided by 5 DPI types

At Verification Flight Plan EOBT with Airport Slot
provide:
 E-DPI

At Creation & Update of TOBT provide:
 T-DPI-t

(Target-DPI-sequenced)
At Actual Off-Block provide:
 A-DPI

(Target-DPI-target)
At TSAT Issue/Publication to NMOC provide:
 T-DPI-s

(Early-DPI)
(ATC-DPI)
At any interruptions in flights’ progress and new TOT is
not yet known provide:
 C-DPI
(Cancel-DPI)
© EUROCONTROL 2016 – Network Manager Operations Centre (NMOC)
When do CDM Airports provide Data to the Network?
F
U
M
TURN-AROUND
Estimated Landing Time
(from NMOC to CDM Airport)
EOBT
ELDT
Take Off
Out-station
Final
approach
„TMO“
0800
0830
0900
0930
FPL - APT Slot
(EOBT - 3hrs)
1000
1030
EOBT-2h
(CTOT issue)
Landing
AOBT
Inblock
Start
Ground
handling
1100
Ground
handling
1130
TSAT Issue
(TOBT-40min to TSAT10)
Aircraft
ready
Start
Up
ASAT
1200
TakeOff
ATOT
1230
TSAT
TTOT
TOBT
Automatic calculation TOBT
FPL/Schedule-Comparison
Provision of TT, SID
Early-DPI
AO/Handler Readiness
Provision of TOBT+TT
Target-DPI-target
Taxiing
ATC Readiness
Provision of TSAT+TT AOBT+TT
Target-DPI-seq
Four main DPI types
© EUROCONTROL 2016 – Network Manager Operations Centre (NMOC)
ATC-DPI
Timing & Sequence of DPI Messages
When shall which DPI be sent?
E-DPI
T-DPI-t
T-DPI-s
A-DPI
EOBT - 3hrs
EOBT - 2hrs
TOBT – 40 min
AOBT
Take-off
Fig: DPI - 1
© EUROCONTROL 2016 – Network Manager Operations Centre (NMOC)
Agenda
Provision of CDM data to
The ATM Network
-
Display in CHMI (for FMP, AO)
Display in NOP Portal (for AO, GH, …)
The NMOC’s DDS-to_AOs service (EFD message) (for AO)
The Flight Update Message (FUM) to Airports of destination
B2B web services (for Airports, AOs,…)
© EUROCONTROL 2016 – Network Manager Operations Centre (NMOC)
Agenda
Provision of CDM data to
AOs and Ground Handlers
Display in CHMI
© EUROCONTROL 2016 – Network Manager Operations Centre (NMOC)
Where is the CDM Data in CHMI Flight List?
Last received Target Take
Off Time (TTOT):
CDMSTATUS
e = early
- flight plan confirmed
t = targeted
- TOBT defined
s = pre-sequence - in ATC pre-dep seq.
a = actual off-block - taxiing
c = cancel - CDM process interrupted
IFPS
Discrepancy
in RED font
REA Status if
„R“
De-Icing info:
Blue background & “!“
Airport Type:
S = standard
T = Adv ATC TWR
C = CDM Airport
IFPS Discrepancy:
EOBT-TOBT Discrepancy
© EUROCONTROL 2016 – Network Manager Operations Centre (NMOC)
Where is the CDM Data in CHMI Flight Data Display?
Airport Info
Airport Type
REA
Status
IFPS Discrepancy:
IFPS
REGistration
TOBT
CDM Status
Last received
TTOT
TSAT
© EUROCONTROL 2016 – Network Manager Operations Centre (NMOC)
ETFMS Oplog – message details
List of all sent and received
messages
Selected
Message
© EUROCONTROL 2016 – Network Manager Operations Centre (NMOC)
Agenda
Provision of Airport CDM data to
AOs and Ground Handlers
Display in NOP Portal
© EUROCONTROL 2016 – Network Manager Operations Centre (NMOC)
Where is the CDM Data in NOP Flight List?
CDMSTATUS
e = early
- flight plan confirmed
t = targeted
- TOBT defined
s = pre-sequence - in ATC pre-dep seq.
a = actual off-block - taxiing
c = cancel - CDM process interrupted
Last received Target Take
Off Time (TTOT):
TOBT, TSAT and TT
columns
De-Icing info:
Blue background & “!“
IFPS
Discrepancy
in RED font
REA
status if
„R“
Airport Type:
S = standard
T = Adv ATC TWR
C = CDM Airport
© EUROCONTROL 2016 – Network Manager Operations Centre (NMOC)
Where is the CDM Data in NOP Flight Data Display?
IFPS Discrepancy:
IFPS
ARCTYP
Airport Info
REA
status
Airport Type
CDM Status
TOBT
Last received
TTOT
TSAT
© EUROCONTROL 2016 – Network Manager Operations Centre (NMOC)
Agenda
Provision of Airport CDM data to
AOs and Ground Handlers
The NMOC’s DDS-to-AOs service
(EFD messages)
© EUROCONTROL 2016 – Network Manager Operations Centre (NMOC)
DDS-to-AOs service (EFD messages)
 The NMOC’s DDS-to-AOs service is intended as a
datafeed for AOs flight following applications
 It is based upon the distribution of EFD messages
 EFD messages contain:
 Flight identification fields such as ARCID, ADEP, ADES, EOBT, IFPLID,…
 The flight status
 The 4D flight profile…
 CDM data received from the CDM Airport
 AOs can receive the service up on request
 More information can be found on:

http://www.eurocontrol.int/articles/data-distribution
© EUROCONTROL 2016 – Network Manager Operations Centre (NMOC)
DDS-to-AOs service (EFD messages)
EFD messages contain the following Airport CDM data elements:

TTOT – Target Take Off Time


TAXITIME


The DEPARCTYP field contains the AIRCRAFT Type received from the CDM Airport.
IFPSDISCREPANCY


The DEPREG field contains the REGistration received from the CDM Airport.
DEPARCTYP


The CDMSTATUS is an indicator to identify the progress of the flight in the CDM Turnaround process.
DEPREG


The Airport Type specifies if the departure airport is a CDM Airport or an other type.
CDMSTATUS


This is the SID provided by the Airport CDM system. It can be found in the RTEPTS list field.
DEPAPTYPE


This is the Variable Taxi-Time (VTT) as calculated by the CDM Airport system.
SID


This is the most accurate TOT before take-off. It is in the ETO-field of the ADEP in the RTEPTS list.
The IFPSDISCREPANCY field contains the type of discrepancy between IFPS data and DPI data.
DEPSTATUS

The DEPSTATUS field is present if the flight will be de-iced.
© EUROCONTROL 2016 – Network Manager Operations Centre (NMOC)
Agenda
Provision of Airport CDM data to
AOs and Ground Handlers
The Flight Update Message (FUM)
© EUROCONTROL 2016 – Network Manager Operations Centre (NMOC)
Flight Update Message (FUM)
 The FUM is mainly used to provide Estimated Landing
Times (ELDTs) to Airports of Destination of the flight.
 The Airports use it to obtain an early estimation of the
landing time in order to optimize the turn-around-process
of the aircraft.
 FUM messages contain:
 Flight identification fields such as ARCID, ADEP, ADES, EOBT, IFPLID,…
 The flight status
 CDM data received from the CDM Airport
 An airport can receive the service up on request
 More information can be found on:
 http://www.eurocontrol.int/articles/airport-data-integration-dpi-and-fum
 The Flight Progress Messages document
© EUROCONTROL 2016 – Network Manager Operations Centre (NMOC)
Flight Update Message (FUM)
FUM messages contain the following Airport CDM data elements:
 DEPAPTYPE
 The Airport Type specifies if the departure airport is a CDM Airport or an
other type.
 CDMSTATUS
 The CDMSTATUS is an indicator to identify the progress of the flight in the
CDM Turnaround process.
Note that the Estimated LanDing Time (ELDT) for the airport of destination in
the FUM is updated with the TTOT that is in the DPI message from the
departure airport.
© EUROCONTROL 2016 – Network Manager Operations Centre (NMOC)
Agenda
Provision of Airport CDM data to
AOs and Ground Handlers
B2B web services
© EUROCONTROL 2016 – Network Manager Operations Centre (NMOC)
B2B Web Services in NMOC
What is the B2B web-service?
 System-to-system interfaces
 Promotes accurate data sharing and easy
access to services
 Promotes simplification of processes, both for
NMOC and its customers
 Standards-based
 Web Services (SOAP), REST-like
 Secure
 Authentication (PKI), Authorisation, Encryption
 Multi-version support
 Preparing for SWIM infrastructure, basis for the
SESAR architecture
© EUROCONTROL 2016 – Network Manager Operations Centre (NMOC)
B2B Services
B2B Web Services
 Formal service definitions (modelled)
 Publication: B2B Reference Manuals, WSDL, XSD and examples
 Provision of a pre-operational platform for customer testing
 OPS quality, always available, but only office hours support
 Access request via NMOC web site
 Usage subject to agreements and terms and conditions
=> Using the NMOC B2B Web Services external stakeholders can
integrate the NMOC services with their business applications.
© EUROCONTROL 2016 – Network Manager Operations Centre (NMOC)
B2B Web Services
 The NMOC’s B2B web service dedicated to Flights Data
(Flight Management Service) is intended to provide
NMOC data to AOs for various purposes
 This B2B Web Services offer access to the following
flight data:
 Flight identification fields such as ARCID, ADEP, ADES, EOBT, IFPLID,…
 The flight status
 The 4D flight profile…
 CDM data received from the CDM Airport
 Technical details are available in the dedicated
Technical Documentation:
 B2B Services General Reference Manual
 B2B Flight Services Reference Manual
 Samples (SOAP and non SOAP)
© EUROCONTROL 2016 – Network Manager Operations Centre (NMOC)
B2B Web Services
The B2B Web Service providing access to flights details include the
following Airport CDM data elements:

CDMSTATUS


DepartureAirportType


The AircraftType field contains the Aircraft Type received from the CDM Airport.
RegistrationMark


The IFPS discrepancy fields contains the type of discrepancy between IFPS data and DPI data.
AircraftType


This is the Variable Taxi-Time (VTT) as calculated by the CDM Airport system.
IFPSDiscrepancies


The TTOT of each DPI-type is available.
TaxiTime


The Airport Type specifies if the departure airport is a CDM Airport or an other type.
TargetTakeOffTime (TTOT)


The CDMSTATUS is an indicator to identify the progress of the flight in the CDM Turnaround
process.
The RegistrationMark field contains the REGistration received from the CDM Airport.
DepartureStatus

The DepartureStatus field specifies if the flight will be de-iced.
© EUROCONTROL 2016 – Network Manager Operations Centre (NMOC)
B2B Web Services

AOs can have access on request by filling in the existing online
NMOC Service Request Form. Direct link:
 http://www.eurocontrol.int/network-operations/service-request (section 4).
 Customer support (contact):
 Network Manager Customer Support
E-mail: [email protected]

More information can be found online:

OST Shared space "B2B - Web Services“ (registration needed).

Direct link (after OSO login)
https://extranet.eurocontrol.int/http://beid.eurocontrol.be:8980/Members/irc/eurocontrol/b2bws/home

Technical Documentation
 B2B Services General Reference Manual
 B2B Flight Services Reference Manual

Samples (SOAP and non SOAP)

Newsgroup
 Allow to share problems/solutions
 All faced issues during Pilot phase are present
 Good starting point for newcomer
© EUROCONTROL 2016 – Network Manager Operations Centre (NMOC)
Agenda
Local TOBT, TSAT and TTOT Calculation
with issue of T-DPI-t and T-DPI-s messages
Non-Regulated Flights
© EUROCONTROL 2016 – Network Manager Operations Centre (NMOC)
Local TSAT+TTOT Calculation – Non-Regul Flight
DLH 1KM
TOBT: 12:00
TSAT: 12:00
Capacity
TTOT
60/60min
DPI
TTOT
12:00
EXOT
15 Min.
12:01
12:02
12:03
DLH 2ES
TOBT: 12:02
TSAT: 12:02
DLH 3KW
TOBT: 12:00
TSAT: 12:00
12:04
EXOT
17 Min.
12:05
12:06
12:07
EXOT
21 Min.
12:08
12:09
DLH4SH
12:10
12:11
12:13
DLH5SF
DLH6HF
12:12
12:14
12:15
12:15
DLH1KM
NMOC
T-DPI-s
TTOT 12:15
NMOC
T-DPI-s
TTOT 12:19
12:16
12:17
DLH7RW
12:18
12:19
12:19
DLH2ES
12:20
TSAT Issue = TOBT-40min
12:21
12:21
NMOC
DLH3KW
12:22
© EUROCONTROL 2016 – Network Manager Operations Centre (NMOC)
T-DPI-s
TTOT 12:21
DPI Status Sequenced
Pre Departure Sequence
FULL Departure
Capacity
Local TSAT+TTOT Calculation – Non-Regul Flight
DLH 1KM
TOBT: 12:30
TSAT: 12:42
Capacity
TTOT
20/60min
DPI
TTOT
12:00
EXOT
15 Min.
12:03
12:06
12:09
12:12
12:15
12:18
12:21
12:24
12:27
DLH400
12:30
12:33
12:39
12:45
12:45
Next available
Runway Slot
12:51
12:57
12:57
LOT378
SAS676
AZA407
DLH5SF
DLH7RW
DLH4SH
DLH5SF
DLH6HF
DLH1KM
12:36
12:42
Runway Slot already taken
12:48
12:54
NMOC
13:00
TSAT Issue = TOBT-40min
13:03
13:06
© EUROCONTROL 2016 – Network Manager Operations Centre (NMOC)
T-DPI-s
TTOT 12:57
DPI Status Sequenced
Pre Departure Sequence
REDUCED Departure
Capacity
All messages in CHMI – Non-Regul Flight (1/3)
Early DPI
Standard transmission EOBT3h
Basic Requirement!
1. Target DPI
Status: Target
Standard Transmission at
EOBT-2h
2. Target DPI
Status: Target
Reason: Change of TTOT
(Parameter 5min or more)
TOBT:14:25
TTOT= „No CTOT Before“
IMDPI DLH6CW EDDMYDYE
IMDPI DLH6CW EDDMYDYE
IMDPI DLH6CW EDDMYDYE
@AFTN
000533402200901071115050040
9603870000000264Received
from: EDDMYDYE
@AFTN.
Est. Xmit at: 09/01/07 11:15:00.
Message description:
@AFTN
0005334022009010712150400411
568040000000267Received from:
EDDMYDYE
@AFTN. Est.
Xmit at: 09/01/07 12:15:00.
Message description:
@AFTN
00053340220090107132604004
13840410000000267Received
from: EDDMYDYE
@AFTN.
Est. Xmit at: 09/01/07 13:26:00.
Message description:
-TITLE DPI
-TITLE DPI
-TITLE DPI
-DPISTATUS EARLY
-DPISTATUS TARGET
-DPISTATUS TARGET
-ARCID DLH6CW
-ARCID DLH6CW
-ADEP EDDM
-ADES LSGG
-ADES LSGG
-ADEP EDDM
-EOBT 1415
TTOT
-EOBT 1415
Target DPI
Status
-ARCID DLH6CW
-ADES LSGG
-ADEP EDDM
TTOT
-EOBT 1415
-EOBD 090107
-EOBD 090107
-EOBD 090107
-TTOT 1434
-TTOT 1434
-TTOT 1444
-SOBT 1415
-SID AMPEG3S
-SID AMPEG3S
-SID AMPEG3S
-TAXITIME 0019
-TAXITIME 0019
-TAXITIME 0019
-ARCTYP B735
-ARCTYP B735
-ARCTYP B735
-REG DABII
-REG DABII
-REG DABII
-ORGN EDDMYDYE
-ORGN EDDMYDYE
-ORGN EDDMYDYE
© EUROCONTROL 2016 – Network Manager Operations Centre (NMOC)
TTOT
All messages in CHMI – Non-Regul Flight (2/3)
3. Target DPI
Status: Target
Reason: change of TTOT
(Parameter = 5min or more)
TOBT: 14:23
4. Target DPI
Status: Target
Reason: change of TTOT
TOBT: 14:18 (advanced)
5. Target DPI
Status: Sequenced
Standard transmission at
TSAT-issue (TOBT-40min)
TOBT: 14:18
TSAT: 14:18
IMDPI DLH6CW EDDMYDYE
IMDPI DLH6CW EDDMYDYE
IMDPI DLH6CW EDDMYDYE
@AFTN
00053340220090107133215004
14036860000000267Received
from: EDDMYDYE
@AFTN.
Est. Xmit at: 09/01/07 13:32:00.
Message description:
@AFTN
00053340220090107133936004
14276100000000267Received
from: EDDMYDYE
@AFTN.
Est. Xmit at: 09/01/07 13:39:00.
Message description:
@AFTN
00053340220090107133936004
14276620000000267Received
from: EDDMYDYE
@AFTN.
Est. Xmit at: 09/01/07 13:39:00.
Message description:
-TITLE DPI
-TITLE DPI
-TITLE DPI
-DPISTATUS C
-DPISTATUS TARGET
-DPISTATUS SEQ
-ARCID DLH6CW
-ARCID DLH6CW
-ARCID DLH6CW
-ADES LSGG
-ADES LSGG
-ADES LSGG
-ADEP EDDM
-ADEP EDDM
-ADEP EDDM
TTOT
-EOBT 1415
-EOBT 1415
-EOBT 1415
-EOBD 090107
-EOBD 090107
-EOBD 090107
-TTOT 1439
-TTOT 1434
-ATTOT 1434
-SID AMPEG3S
-SID AMPEG3S
-TAXITIME 0016
-TAXITIME 0016
-ARCTYP B735
-ARCTYP B735
-ARCTYP B735
-REG DABII
-REG DABII
-REG DABII
-ORGN EDDMYDYE
-ORGN EDDMYDYE
-ORGN EDDMYDYE
-SID AMPEG3S
-TAXITIME 0016
Modified
TTOT
© EUROCONTROL 2016 – Network Manager Operations Centre (NMOC)
Sequenced
DPI Status
All messages in CHMI – Non-Regul Flight (3/3)
6. Target DPI
Status: Sequenced
Reason: Change of TTOT
TOBT: 14:13
TSAT: 14:13
1. ATC DPI
Standard transmission: AOBTActual Off Block
ASAT: 14:12
AOBT: 14:13
1. FSA
Standard transmission: Take
Off
IMDPI DLH6CW EDDMYDYE
IMDPI DLH6CW EDDMYDYE
IMFSA DLH6CW EDMMZQZX
@AFTN
00053340220090107140841004
15155740000000267Received
from: EDDMYDYE
@AFTN.
Est. Xmit at: 09/01/07 14:08:00.
Message description:
@AFTN
00053340220090107142525004
15661520000000211Received
from: EDMMZQZX
@AFTN.
Est. Xmit at: 09/01/07 14:25:00.
Message description:
-TITLE DPI
@AFTN
00053340220090107141357004
15315430000000253Received
from: EDDMYDYE
@AFTN. Est. Xmit at: 09/01/07
14:13:00. Message
description:
-DPISTATUS SEQ
-TITLE DPI
-ARCID DLH6CW
-ARCID DLH6CW
-DPISTATUS ATC
-ADEP EDDM
-ADES LSGG
-ARCID DLH6CW
-ADES LSGG
-ADEP EDDM
-ARCTYP B735
-ARCTYP B735
-EOBT 1415
TTOT
-REG DABII
-EOBD 090107
-ADEP EDDM
-TTOT 1427
-EOBT 1415
-SID AMPEG2E
-EOBD 090107
-TAXITIME 0014
-TTOT 1427
-ARCTYP B735
-TAXITIME 0014
-REG DABII
-ADES LSGG
-ORGN EDDMYDYE
-SID AMPEG2E
-TITLE FSA
-EOBT 1415
TTOT
-EOBD 090107
-POSITION -TO 1425 -ADID
EDDM
-ORGN EDDMYDYE
© EUROCONTROL 2016 – Network Manager Operations Centre (NMOC)
ATOT
Agenda
Local TOBT, TSAT and TTOT Calculation
with issue of T-DPI-t and T-DPI-s messages
Regulated Flights
© EUROCONTROL 2016 – Network Manager Operations Centre (NMOC)
Local TSAT+TTOT Calculation – Regulated Flight
DLH 1KM
TOBT: 12:20
TSAT: 12:30
Capacity
TTOT
60/60min
DPI
TTOT
12:30
EXOT
15 Min.
12:31
12:32
12:33
CTOT: 12:45
12:34
12:35
DLH1KM
NMOC
12:36
T-DPI-t
No CTOT before
Information: 12:35
12:37
12:38
12:39
12:40
12:41
12:42
12:43
12:44
12:45
NMOC
12:46
12:47
12:48
TSAT Publi to NMOC = TSAT10min
Pilot/Handler receive TSAT based
on CTOT
12:49
12:50
12:51
12:52
© EUROCONTROL 2016 – Network Manager Operations Centre (NMOC)
T-DPI-s
NMOC CTOT
TTOT 12:45
DPI Status target
Pre Departure Sequence
FULL Departure
Capacity
Local TSAT+TTOT Calculation – Regulated Flight
Capacity
TTOT
20/60min
DPI
TTOT
12:00
DLH 4SH
TOBT: 12:00
OptimalTSAT: 12:15
TSAT: 12:45
12:03
EXOT
15 Min.
12:06
12:09
12:12
CTOT: 13:00
12:15
12:15
Next available
Runway Slot
12:21
12:27
DLH400
LOT378
SAS676
AZA407
DLH7RW
DLH4SH
Runway Slot already taken
12:18
12:24
12:30
NMOC
T-DPI-s
TTOT 12:30
12:33
12:36
12:39
12:42
12:45
12:51
OptimalTSAT Publi to
NMOC = TOBT-40
Pilot/Handler receive
TSAT based on CTOT
DLH1KM
DLH5SF
DLH6HF
12:48
12:54
12:57
13:00
13:00
13:03
13:06
© EUROCONTROL 2016 – Network Manager Operations Centre (NMOC)
NMOC
NMOC CTOT
DPI Status Sequenced
Pre Departure Sequence
REDUCED Departure
Capacity
All messages in CHMI – Regulated Flight (1/4)
Early DPI
- Standard transmission at
EOBT-3h
- Basic requirement
1. Target DPI
- Status: Target
- Standard transmission at
EOBT-2h
IMDPI DLH3354 EDDMYDYE
@AFTN
00049787120090105152504003
53416300000000264Received
from: EDDMYDYE
@AFTN.
Est. Xmit at: 09/01/05 15:25:00.
Message description:
-TITLE DPI
IMDPI DLH3354 EDDMYDYE
@AFTN
00049787120090105162502003
55289100000000267Received
from: EDDMYDYE
@AFTN.
Est. Xmit at: 09/01/05 16:25:00.
Message description:
-DPISTATUS EARLY
-TITLE DPI
-ARCID DLH3354
-DPISTATUS TARGET
-ADEP EDDM
-ARCID DLH3354
-ADES LTBA
-ADES LTBA
-EOBT 1825
-ADEP EDDM
-EOBD 090105
-EOBT 1825
-TTOT 1844
TTOT
-EOBD 090105
-SOBT 1825
-TTOT 1844
-SID CHIEM4S
-SID CHIEM4S
-TAXITIME 0019
-TAXITIME 0019
-ARCTYP A320
-ARCTYP A320
-REG DAIPU
-REG DAIPU
-ORGN EDDMYDYE
-ORGN EDDMYDYE
Slot Allocation Message (SAM)
TTOT of last DPI is used as
“No CTOT before“ information
OMSAM DLH3354 EDDZYNYS
@AFTN
AA700647240004978712009010516
250000355288440000000459Sent
to: EDDZYNYS @AFTN
EDMMZQZX @AFTN EDDAYGLZ
@AFTN EDDMYQYX @AFTN
LDZOZQZX @AFTN EDDFDLHJ
@AFTN QLHLCCL
@SITA
FRAP9LH @SITA QLH5YLH @SITA
MUCOGLH
@SITA. Message
description:
-TITLE SAM
-ARCID DLH3354
-IFPLID AA70064724
TTOT
-ADEP EDDM
-ADES LTBA
-EOBD 090105
-EOBT 1825
-CTOT 1844
-REGUL LOWES05A
-TAXITIME 0019
-REGCAUSE CE 81
© EUROCONTROL 2016 – Network Manager Operations Centre (NMOC)
CTOT
All messages in CHMI – Regulated Flight (2/4)
1. Slot Revision Message (SRM)
- TTOT of last DPI is the
“No CTOT before“ information
2. Slot Revision Message (SRM)
- TTOT of last Target DPI-t remains
valid
OMSRM DLH3354 EDDZYNYS
@AFTN
AA70064724000497871200901051730
1200357344590000000462Sent to:
EDDZYNYS @AFTN EDMMZQZX
@AFTN EDDAYGLZ @AFTN
EDDMYQYX
@AFTN LDZOZQZX
@AFTN EDDFDLHJ @AFTN Message
description:
OMSRM DLH3354 EDDZYNYS
@AFTN
AA70064724000497871200901051743
5000357790040000000462Sent to:
EDDZYNYS
@AFTN EDMMZQZX
@AFTN EDDAYGLZ @AFTN
EDDMYQYX @AFTN LDZOZQZX
@AFTN EDDFDLHJ @AFTN.
Message description:
-TITLE SRM
-TITLE SRM
-ARCID DLH3354
-ARCID DLH3354
-IFPLID AA70064724
-IFPLID AA70064724
-ADEP EDDM
-ADEP EDDM
-ADES LTBA
-EOBD 090105
-ADES LTBA
NEWCTOT
-EOBD 090105
-EOBT 1825
-EOBT 1825
-NEWCTOT 1853
-NEWCTOT 1903
-REGUL LOWES05A
-REGUL LOWES05A
-TAXITIME 0019
-TAXITIME 0019
-REGCAUSE CE 81
-REGCAUSE CE 81
2. Target DPI
Status: Target
- Standard transmission:
1. TSAT - DPI Status is
unchanged
TOBT: 18:25
TSAT: 18:39 (Basis=CTOT)
IMDPI DLH3354 EDDMYDYE
@AFTN
00049787120090105174503003578
29950000000267Received from:
EDDMYDYE
@AFTN. Est.
Xmit at: 09/01/05 17:45:00.
Message description:
-TITLE DPI
-DPISTATUS TARGET
-ARCID DLH3354
-ADES LTBA
-ADEP EDDM
NEWCTOT
-EOBT 1825
-EOBD 090105
-TTOT 1843
-SID CHIEM4S
-TAXITIME 0018
-ARCTYP A320
-REG DAIPU
-ORGN EDDMYDYE
© EUROCONTROL 2016 – Network Manager Operations Centre (NMOC)
TTOT
All messages in CHMI – Regulated Flight (3/4)
3. Slot Revision Message (SRM)
TTOT of last Target DPI remains
the “No CTOT before“ Information
4. Slot Revision Message (SRM)
TTOT of last Target DPI remains valid
1. ATC DPI
Standard transmission: AOBT
Actual Off Block
ASAT: 18:28
AOBT: 18:29
OMSRM DLH3354 EDDZYNYS
@AFTN
AA70064724000497871200901051807
5800358535780000000462Sent to:
EDDZYNYS @AFTN EDMMZQZX
@AFTN EDDAYGLZ @AFTN
EDDMYQYX @AFTN LDZOZQZX
@AFTN EDDFDLHJ @AFTN
QLHLCCL @SITA FRAP9LH
@SITA QLH5YLH @SITA MUCOGLH
@SITA. Message description:
OMSRM DLH3354 EDDZYNYS
@AFTN
AA70064724000497871200901051815
5900358777640000000462Sent to:
EDDZYNYS @AFTN EDMMZQZX
@AFTN EDDAYGLZ @AFTN
EDDMYQYX @AFTN LDZOZQZX
@AFTN EDDFDLHJ @AFTN
QLHLCCL @SITA FRAP9LH @SITA
QLH5YLH @SITA MUCOGLH @SITA.
Message description:
IMDPI DLH3354 EDDMYDYE
@AFTN
000497871200901051833020035
9274980000000253Received
from: EDDMYDYE
@AFTN.
Est. Xmit at: 09/01/05 18:33:00.
Message description:
-TITLE SRM
-TITLE SRM
-ARCTYP A320
-ARCID DLH3354
-ARCID DLH3354
-REG DAIPU
-IFPLID AA70064724
-IFPLID AA70064724
-ADEP EDDM
-ADEP EDDM
NEWCTOT
-TITLE DPI
-DPISTATUS ATC
-ARCID DLH3354
-ADEP EDDM
-EOBT 1825
-ADES LTBA
-EOBD 090105
-EOBD 090105
-EOBD 090105
-TTOT 1843
-EOBT 1825
-EOBT 1825
-TAXITIME 0010
-NEWCTOT 1911
-NEWCTOT 1843
-ADES LTBA
-REGUL LOWES05A
-REGUL LOWES05A
-SID CHIEM2E
-TAXITIME 0018
-TAXITIME 0018
-ORGN EDDMYDYE
-REGCAUSE CE 81
-REGCAUSE CE 81
-ADES LTBA
NEWCTOT
© EUROCONTROL 2016 – Network Manager Operations Centre (NMOC)
TTOT
All messages in CHMI – Regulated Flight (4/4)
1. FSA
Standard transmission: Take Off
IMFSA
DLH3354
EDMMZQZX
@AFTN
00049787120090105184015003594818
70000000212Received from:
EDMMZQZX
@AFTN. Est. Xmit
at: 09/01/05 18:40:00. Message
description:-TITLE FSA
-ARCID DLH3354
-ADEP EDDM
-ADES LTBA
-ARCTYP A320
-EOBT 1825
-EOBD 090105
-POSITION -TO 1840 -ADID EDDM
ATOT
© EUROCONTROL 2016 – Network Manager Operations Centre (NMOC)
Agenda
DPI Summary & Benefits Overview
© EUROCONTROL 2016 – Network Manager Operations Centre (NMOC)
Problem Statement


ATFCM efficiency is limited by the lack of accurate information
about the flight in the period before its departure.
Airports, AOs, handlers,… efficiency is limited by the lack of
information on the incoming flight.
Need to share information between
the ATM Network
and
Partners at the Airport.
© EUROCONTROL 2016 – Network Manager Operations Centre (NMOC)
Overall Benefits – Integration Airport and the Network

A way for airports’ integration with ATFCM process, contribution to
common picture, support to network, facilitating understanding and
decision making.

Allow partners at ADES to have a better knowledge of the traffic into its
destination and take it into account in its own processes.

Allow NMOC to know constraints locally at airports and take them into
account in its own processes.

Provide more accurate timing of traffic enabling automatic processes such
as slot allocation to be more adjusted to the Airspace Users needs.

Improve short term forecast of traffic situation.

Enable Aircraft Operators to get a better view on their fleet before
departure.

Support the management of critical situations at airports and its impact on
other actors.

First step in data exchange between NMOC and airports, Gate-To-Gate.
© EUROCONTROL 2016 – Network Manager Operations Centre (NMOC)
Benefits – For AOs in Particular


Benefit for AOs, ATC,…:

Improved adjustment of CTOT to the TOT of the flight

Improved visibility on progress of flight at out station

Enabler for improving the flight and fleet planning

Assistance to updating flight plans

Enabler for improved flight and fleet planning

Reduced risk of suspension by Flight Activation Monitoring

Allow to delay and advance the TOBT

No more DLA required if flight is delayed by ATC (ground)

CTOT freezing from Actual Off-block onwards

Improved management of adverse conditions
Network benefits (including AOs, ATC,…):

Information sharing improves predictability

More accurate flight profiles in ETFMS provide more accurate data to the network:

More accurate Traffic Predictions

More efficient use of Available Capacity

More Capacity

Reduced Delays

Improved Adherence to ATFM Slots
© EUROCONTROL 2016 – Network Manager Operations Centre (NMOC)
Increase of Efficiency by Information Sharing
 Information required by the ATM Network
from Airport Partners:





Variable Taxi-Time and SID for all departing flights
Estimated Off-Block time as known locally at the airport
Time of ATC taking responsibility
Estimated Take-Off Time
A/C Type & Registration
 Information required by Airport Partners
from the ATM Network:
 Estimated Landing Time
 ATFCM Flight status (Airborne, suspended,…)
© EUROCONTROL 2016 – Network Manager Operations Centre (NMOC)
Integration of the Airport and the Network
Via message exchange between NMOC and Airports

By NMOC to Airport: FLIGHT UPDATE MESSAGE (FUM)


Provide ETFMS’ Landing Times to airports
By Airport to NMOC:DEPARTURE
(DPI) message

PLANNING
INFORMATION
Provide flight data updates before take-off from CDM airports and ATC
(TWR) systems to ETFMS
© EUROCONTROL 2016 – Network Manager Operations Centre (NMOC)
5 Events at ADEP – 5 DPI types

Event: Verification Flight Plan EOBT with Airport Slot
 E-DPI

Event: Creation & Update of TOBT
 T-DPI-t

(Target-DPI-sequenced)
Event: Actual Off-Block
 A-DPI

(Target-DPI-target)
Event: TSAT Issue/Publication to NMOC
 T-DPI-s

(Early-DPI)
(ATC-DPI)
Any interruptions in flights’ progress and new TOT is
not yet known:
 C-DPI
(Cancel-DPI)
© EUROCONTROL 2016 – Network Manager Operations Centre (NMOC)
Timing & Sequence of DPI Messages
When shall which DPI be sent?
E-DPI
T-DPI-t
T-DPI-s
A-DPI
EOBT - 3hrs
EOBT - 2hrs
TOBT – 40 min
AOBT
Take-off
Fig: DPI - 1
Each DPI-type corresponds to the progress of the flight
© EUROCONTROL 2016 – Network Manager Operations Centre (NMOC)
Benefits – Taxi-Time, SID – All DPI types

Used to update flight data and traffic predictions in
ETFMS

Benefits for AOs, ATC,…:


reduced risk of FAM suspension

prevent issue of CTOT that cannot be met due e.g. a long taxi-times
Network benefits:


More accurate taxi-time & SID result in more accurate flight profiles
in ETFMS provides more accurate data to the network:

More accurate traffic predictions

More capacity

Reduced delays
Prevention of CTOT that cannot be met result in more accurate
CTOT adherence
© EUROCONTROL 2016 – Network Manager Operations Centre (NMOC)
Benefits – Early-DPI

The E-DPI confirms the existence of Airport Slot for
the flight

Benefits for AOs, ATC,…:


ETFMS slot allocation improved: first-planned-first-served
Network benefits:

Confirms the existence of an Airport Slot

Increases flight plan completeness, i.e. no flight without an
airport slot
© EUROCONTROL 2016 – Network Manager Operations Centre (NMOC)
Benefits – Target-DPI-target

The T-DPI-t provides the Target Take-Off Time
estimate from AO and handler, i.e. EOBT updated
with TOBT

Benefit for AOs, ATC,…:


Allows for take-off/CTOT before EOBT

Prevent issue of a CTOT that cannot be met by the flight
Network benefits:

More accurate traffic predictions through the provision of the
TOBT (+taxi-time)
© EUROCONTROL 2016 – Network Manager Operations Centre (NMOC)
Benefits – Target-DPI-sequenced

The T-DPI-s provides the Take-Off-Time based upon
the ATC pre-departure sequence, i.e. based upon
the TSAT

Benefit for AOs, ATC,…:


Prevent issue of CTOT that cannot be met especially in
situations where demand is higher than airport/ATC capacity

Enabler to improve mgt during e.g. de-icing situations
Network benefits:

More accurate traffic predictions through the provision of the
TSAT (+taxi-time), especially for non-regulated traffic
© EUROCONTROL 2016 – Network Manager Operations Centre (NMOC)
Benefits – ATC-DPI

The A-DPI provides the actual off-block event and
the Take-Off-Time based upon AOBT

Benefit for AOs, ATC,…:


Freeze CTOT

Reduce risk on suspension due to Flight Activation Monitoring
(FAM)
Network benefits:

More accurate traffic predictions through the provision of the
AOBT (+taxi-time)
© EUROCONTROL 2016 – Network Manager Operations Centre (NMOC)
Benefits – Cancel-DPI

The C-DPI is used to cancel previously sent DPI
information.

Network benefits:

To keep the network up-to-date in case of (last minute)
disturbances

Remove flight from traffic counts and make the slot available to
another flight that is actually ready to go.
© EUROCONTROL 2016 – Network Manager Operations Centre (NMOC)
Benefits – Flight Progress Display - All DPIs



All DPIs provide flight status and flight progress during
turn-around process at ADEP to ETFMS and it is:

Displayed in CHMI to all CHMI users

Sent to Aircraft Operators (and ANSPs) via NMOC Data
Redistribution

Sent via FUM to all partners at CDM Airports of Destination
Benefit for AOs, ATC,…:

Improved visibility on progress of flight at out station

Enabler for improving the flight and fleet planning
Network benefits:

Information sharing increases Traffic Predictability
© EUROCONTROL 2016 – Network Manager Operations Centre (NMOC)
Improved CTOT if local TTOT is provided.
10:10
10:00
10:20
exot
EOBT ETOT
CTOT
FPL data only in NMOC/ETFMS
Data locally at the airport
09:48
10:02
VTT
TOBT/ TTOT
TSAT

Flight plan based ETOT (non-CDM),


CTOT
Earliest possible CTOT is the ETOT (10:10)
If aircraft is ready for Take-off earlier (10:02)

Slot violation

If TTOT is provided by A-CDM to NMOC/ETFMS…

TTOT will be used as “Earliest possible CTOT”
 More suitable CTOT
©2011 The European Organisation for the Safety of Air Navigation (EUROCONTROL)
© EUROCONTROL 2016 – Network Manager Operations Centre (NMOC)
Summary

FUM provides more accurate view on arriving traffic to
all partners at the ADES

DPI provides local TTOTs and VTTs to ATFCM

DPI & FUM are the means to integrate the airport and
the network

There are mainly Benefits for all partners in ATM
© EUROCONTROL 2016 – Network Manager Operations Centre (NMOC)
Documentation (1/5)

NOP User Guide

Ref: Edition 19.5.1-26, dated 04/02/2016
http://www.eurocontrol.int/publications/nop-portal-user-guide

CHMI ATFCM User Manual (2 parts)

Ref: Edition 4.0, dated 07/03/2011
http://www.eurocontrol.int/sites/default/files/publication/files/chmi-atfcm-map-referenceguide- current.pdf

Ref: Edition 7.0, dated 13/03/2012
http://www.eurocontrol.int/sites/default/files/publication/files/chmi-atfcm-reference-guidecurrent.pdf
© EUROCONTROL 2016 – Network Manager Operations Centre (NMOC)
Documentation (2/5)



Airport CDM Manual

Contains CDM Milestones approach and a general Description of DPI messages

Ref: Edition 4.0, March 2012.

https://www.eurocontrol.int/sites/default/files/content/documents/officialdocuments/manuals/2012-airport-cdm-manual-v4.pdf
Flight Progress Messages Document

Contains DPI and FUM message syntax and semantics, general trigger events

Ref: URB/USD/MSG_INTF, version 2.200, dated 25/01/2016

http://www.eurocontrol.int/sites/default/files/content/documents/nm/network-operations/userguides/flight-progress-msg.pdf
DPI Implementation Guide

Contains a details of DPI messages, including trigger events and processing by
ETFMS

Ref: URB/USD/DPI_Impl_Guide, version 1.900, dated 25/01/2016

http://www.eurocontrol.int/sites/default/files/content/documents/nm/network-operations/userguides/dpi-impl-guide.pdf
© EUROCONTROL 2016 – Network Manager Operations Centre (NMOC)
Documentation (3/5)



FUM Implementation Guide

Contains a details of FUM
implementation guidelines

Ref: URB/USD/FUM_Impl_Guide, version 1.500, dated 25/01/2016

http://www.eurocontrol.int/sites/default/files/content/documents/nm/network-operations/userguides/fum-impl-guide-current.pdf
messages,
including
accuracy
info
and
DPI & FUM Implementation Road Map

Contains description of steps for the DPI & FUM evaluation and Evaluation
Criteria

Ref: URB/USD/DPI_FUM_Impl_RM, version 1.700, dated 25/01/2016

https://www.eurocontrol.int/sites/default/files/content/documents/nm/networkoperations/user-guides/dpi-fum-impl-road-map.pdf
DPI ICD

Contains the Airport specific DPI interface with the actual implementation of the
DPI contents and trigger events

Airport specific, not available via WWW.
© EUROCONTROL 2016 – Network Manager Operations Centre (NMOC)
Documentation (4/5)

Advanced ATC TWR Implementation Guide

Contains a details a description and recommendations for ATC TWR
Implementation.

Ref: URB/USD/AdvAtcTwrImplGuide, version 1.210, dated 25/01/2016
http://www.eurocontrol.int/sites/default/files/content/documents/nm/networkoperations/user-guides/advanced-atc-twr-implementation-guide.pdf

Adv ATC TWR Benefits Study


Available on request.
A-CDM web-based training

A-CDM web-based training for AO, Handling Agents, ATC/TWR, Pilots,…..
https://trainingzone.eurocontrol.int/clix/data/scorm/decompressed/ACDM_Package_1619
660/commonModuleDA/index.htm

General web pages

www.euro-cdm.org:

www.eurocontrol.int/articles/airport-data-integration-dpi-and-fum

www.eurocontrol.int/articles/cdm-airports

www.eurocontrol.int/articles/advanced-atc-twr-airports-vs-cdm-airports
© EUROCONTROL 2016 – Network Manager Operations Centre (NMOC)
Documentation (5/5)

EU Rules & Regulations on Airport Slots
Article 14
Enforcement
1. An air carrier's flight plan may be rejected by the competent Air Traffic Management
authorities if the air carrier intends to land or take off at a coordinated airport, during the
periods for which it is coordinated, without having a slot allocated by the coordinator.
 http://ec.europa.eu/transport/modes/air/airports/slots_en.htm
 http://eurlex.europa.eu/LexUriServ/LexUriServ.do?uri=CONSLEG:1993R0095:200906
30:EN:PDF
© EUROCONTROL 2016 – Network Manager Operations Centre (NMOC)
Your questions are very welcome
© EUROCONTROL 2016 – Network Manager Operations Centre (NMOC)
Thank you
for your attention
Hans Koolen
[email protected]
© EUROCONTROL 2016 – Network Manager Operations Centre (NMOC)