EMMA2 CPDLC trials in Toulouse Feb 14, 2008 Prepared by Airbus, Thales Air Systems, DSNA EMMA2 demonstration day 26 Feb 2009
Cockpit and ATC ground station HMI CPDLC Ground Clearance Function Procedures CPDLC Ground Clearance Function Procedures Global overview of taxi out and taxi in Use of Revise taxi clearance Mixed mode communication Page 2
CPDLC Ground Clearances : Cockpit and ATC ground station HMI Page 3
TAXI out example EXPECT ROUTING information depiction onboard 0922Z FROM LFPG OPEN EXPECT ROUTING TO HOLDING POINT Y11 RWY 27L VIA A NA1 N BD5 D Y11 Aircraft at stand U2 : the pilot receives the Expected routing information from the ATC *UNABLE 19DISPLAY 10 OK STBY* ROGER* AIRBUS S.A.S. All rights reserved. Proprietary document. Page 4
TAXI out example TAXI clearance from ATC The ATC provides the Taxi clearance, based on the previous expected routing information, taking into account last minute changes. Page 5
TAXI out example TAXI clearance depiction onboard (1/2) 0922Z FROM LFPG OPEN TAXI TO HOLDING POINT Y11 RWY 27L VIA A NA1 N BD5 D Y11 The pilot receives the taxi clearance (push back and start up already performed) *UNABLE VIA RT19DISPLAY W10 OK STBY* * AIRBUS S.A.S. All rights reserved. Proprietary document. Page 6
TAXI out example TAXI clearance depiction onboard (2/2) 0922Z FROM LFPG TAXI TO HOLDING POINT Y11 RWY 27L VIA A NA1 N BD5 D Y11 The pilot has acknowledged the taxi clearance (+ SEND) 19 RECEIVD 10 BY ATC CLOSE* AIRBUS S.A.S. All rights reserved. Proprietary document. Page 7
TAXI out example Taxiing phase ACTIVE ATC: LFPG CENTER The aircraft is taxiing following the previous taxi clearance. AIRBUS S.A.S. All rights reserved. Proprietary document. Page 8
TAXI out example REVISE TAXI clearance from ATC The ATC modifies the TAXI route on the ground situation display. The revised taxi route is highlighted on the estrip. Page 9
TAXI out example REVISE TAXI clearance depiction onboard (1/3) 0922Z FROM LFPG OPEN REVISE TAXI TO HOLDING POINT Y11 RWY 27L VIA N B BD10 Y11 The pilots receives the taxi clearance revision (below HMI has been suggested during evaluation synthesis meeting and is to be further assessed) *UNABLE VIA RT19DISPLAY W10 OK STBY* * AIRBUS S.A.S. All rights reserved. Proprietary document. Page 10
TAXI out example REVISE TAXI clearance depiction onboard (2/3) Display with a smaller range AIRBUS S.A.S. All rights reserved. Proprietary document. Page 11
TAXI out example REVISE TAXI clearance depiction onboard (3/3) 0922Z FROM LFPG REVISE TAXI TO HOLDING POINT Y11 RWY 27L VIA N B BD10 Y11 The pilot has acknowledged the taxi clearance revision (+ SEND) 19 RECEIVD 10 BY ATC CLOSE* AIRBUS S.A.S. All rights reserved. Proprietary document. Page 12
CPDLC Ground Clearance Function Procedures Page 13
Taxi out global overview Page 14
Taxi out nominal case (1/4) Pilot ATCO Voice contact on LFPG Delivery frequency Notification (onboard initiated) CPDLC establishment (ground initiated) Departure Clearance request Departure Clearance DELIVERY EXPECT ROUTING TO HOLDING POINT Z8 RWY 27R VIA TWY G N BD13 D Y11 RWY 27L K8 Z8 ROGER CONTACT LFPG GND 121.800 Page 15
Taxi out nominal case (2/4) Pilot ATCO Voice : Ground 121.800, DLH123 Voice : DLH123, proceed by datalink Voice : Proceeding by datalink, DLH123 STAND D8 + REQUEST START-UP CLEARANCE + REQUEST PUSHBACK CLEARANCE GROUND #1 START-UP APPROVED & PUSHBACK APPROVED Page 16
Taxi out nominal case (3/4) Pilot REQUEST TAXI ATCO TAXI TO INTERSECTION N/NA2 VIA TWY G N CONTACT LFPG GND 121.600 Voice : Ground 121.600, DLH123 Voice : DLH123, proceed by datalink Voice : Proceeding by datalink, DLH123 TAXI TO RWY 27R VIA TWY N BD13 D Y11 HOLD SHORT RWY 27L GROUND #1 GROUND #2 MONITOR LFPG TWR 119.250 Page 17
Taxi out nominal case (4/4) Pilot Voice: DLH123, cross runway 27 left and maintain holding point K8 + datalink information confirming the cross clearance, for moving map display purpose (removal of stop bar) and Runway Incursions alerting capability Voice: crossing runway 27 left and maintaining holding point K8, DLH123 ATCO TAXI TO HOLDING POINT Z8 RWY 27R VIA TWY K8 Z8 Voice: DLH123, line-up runway 27 left and wait + datalink information confirming the cross clearance, for moving map display purpose (removal of stop bar) and Runway Incursions alerting capability Voice: lining up runway 27 left and waiting, DLH123 TOWER Voice: DLH123, cleared for take-off runway 27 left wind 280 degrees 10 knots + datalink information confirming the take-off clearance, for moving map display purpose Voice: cleared for take-off runway 27 left, DLH 123 Page 18
Taxi in global overview Page 19
Taxi in - Nominal case with APP, TWR & GND equipped with CPDLC (1/3) Pilot CPLDC already established with APP ATIS request ATIS ATCO RWY exit EXPECT ROUTING TO STAND D8 VIA TWY V1 S2 RWY 26R S2 W2 N E GE2 G ROGER EN ROUTE-APPROACH ground forwarding between Approach and Ground CONTACT LFPG TWR 119.25 Transfer of CPDLC connexion between APP and ground system * (seamless transfer for the crew no manual notification required) Page 20
Taxi in - Nonimal case with APP, TWR & GND equipped with CPDLC (2/3) Pilot ATCO Voice : Tower 119.25, DLH123 Voice: DLH123, wind 270 12 knots,runway26 left cleared to land. Report runway vacated or in case of missed approach. Voice : Runway 26 left, cleared to land, DLH123 Voice : Runway 26 left vacated on taxiway V1, DLH123 Voice: DLH123, hold short of runway 26 right on taxiway S2. TOWER Voice : holding short of 26 right, on taxiway S2, DLH123 Voice: DLH123, cross runway 26 right and maintain holding point S2 + datalink information confirming the cross clearance for moving map display purpose only Voice: crossing runway 26 right and maintaining holding point S2, DLH123 CONTACT LFPG GND 121.8 Page 21
Taxi in - Nonimal case with APP, TWR & GND equipped with CPDLC (3/3) Pilot ATCO Voice : Ground 121.8, DLH123 Voice : DLH123, proceed by datalink Voice : Proceeding by datalink, DLH123 GROUND TAXI TO STAND D8 VIA TWY S2 W2 N E GE2 G Page 22
Revise taxi clearance use Page 23
REVISE TAXI CLEARANCE use (UL#244) Pilot ATCO TAXI TO HOLDING POINT Y13 RWY 27L VIA N B BQ2 Y13 GROUND REVISE TAXI TO HOLDING POINT Y11 RWY 27L VIA B BD20 Y11 Page 24
Mixed mode communication Page 25
MIXED MODE COMMUNICATION Example : Pilot ATCO TAXI TO HOLDING POINT Y11 RWY 27L VIA N BD13 D Y11 Voice : DLH123, disregard CPDLC TAXI message. Turn right on B. + simultaneous sending of a datalink warning dedicated to the airport moving map (e.g. TAXI CLEARANCE: CHANGE IN PROGRESS) Voice : Taxiing holding point Y11 runway 27 left via taxiway B BD20 Y11, DLH123 GROUND REVISE TAXI TO HOLDING POINT Y11 RWY 27L VIA B BD20 Y11 Page 26
THANKS FOR YOUR ATTENTION Page 27