Presented to: DCIT By: Andy Fry, Thane Inc. Date: September 20, 2011 Federal Aviation Administration...
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Transcript of Presented to: DCIT By: Andy Fry, Thane Inc. Date: September 20, 2011 Federal Aviation Administration...
Presented to: DCIT
By: Andy Fry, Thane Inc.
Date: September 20, 2011
Federal AviationAdministrationData Communications
DCIT #9
Flight Deck
Working Group
Data Communications Program2Federal Aviation
AdministrationSeptember 20, 2011
Agenda• System Engineering Action Item
– Review and Discuss CPDLC Disconnect after Takeoff– DCL Clearance Delivery Time – ATC Discussion
• Review the DCL Services description – UM80 Initial DCL– UM79 & UM83 Revised Clearances– Make recommendations to End-To-End Use Case
• Review and Discuss Flight Deck Procedures– CPDLC LOGON for Trial– FMS Loading– FMS RTE and LEGS Checking requirements
• Catalog Airline Specific Aircraft Capability:– ATS Print Functionality Discussion– Nav Data Base Configuration – Customized for airline operations?– Integrated FMS Capability – Open Discussion
• Discuss MITRE DCL Demo of Initial and Revised Clearance
Data Communications Program3Federal Aviation
AdministrationSeptember 20, 2011
Disconnecting CPDLC Link• System Engineering Action Item
– Review and Discuss CPDLC Disconnect after Takeoff• Boeing and Airbus differences
– Boeing always notifies the flight crew with a Aural and Visual cockpit indication of CPDLC status - Termination
– Airbus does not alert the flight crew of CPDLC termination when your session has been discontinued – display status
– Ground System will send a CPDLC system level message that the CPDLC session has been Discontinued after Takeoff
• Aircrew will be notified• Options for this message are Altitude or Time or Pilot Initiated Log Off
– Altitude Advantage: Predictable and can be set to not interfere with other flight crew activities (Checklist, Sterile Cockpit)
– Time/Handoff: Handoff can vary due to other controller / ground system activities, Time is a variable set in the ground system D+3min
– Pilot Initiated Log Off: Time Consuming, changes flight deck procedures• Recommendation: Altitude disconnect @ 12000 FT MSL. 2nd Option – Time Adaptable handoff D+10 Mins
– DCL Clearance Delivery Time – ATC Discussion• Flight Deck request an earlier delivery of DCL clearance changed from 30 mins to a DCL Clearance
Delivery of 45 mins prior to Proposed Departure Time• Recommendation: Flight Deck requires DCL Clearance Delivery 45 mins prior to Proposed Departure Time
- Tower will investigate, Spurious messages will be investigated for occasional revised messages
Data Communications Program4Federal Aviation
AdministrationSeptember 20, 2011
Review the DCL Services description
• UM80 Initial DCL– Analysis is Complete
• ATC working group working with FAA Tower to determine if modification will be necessary for the following:
– EXP ALT WI 10 MINS– DEP FREQ
• Recommendation: No changes, continue with current solution
• UM79, UM83 and UM80 Revised Clearances– Action is to recommend to the DCIT any further Flight Deck
concerns or needs• Coordinate with ATC working Group concerning any issues• Recommendation: No changes, continue with current solution
• Make input to End-To-End Use Case– Format Descriptions were submitted for DCIT review
• Recommendation: Input to the End2End was completed from flight deck working group
Data Communications Program5Federal Aviation
AdministrationSeptember 20, 2011
J50
J50
Initial DCL – Base Line Clearance w/RNAV SIDUM80 {RouteClearance}
Urg(N)/Alr(A)/Resp(W/U)/Rec(RC)
Airport Departure[0]Airport Destination [1]Procedure Arrival [6]Route information [7]
KDFWKMIASSCOT1.SZWEIC..AEX.J50.CEW.J2.SZW
(6) Optional if a ARR is not part of the route Information
EICEIC
AEXAEXMCBMCB
CEWCEWSZWSZW
UM169 [freetext]
Urg(N)/Alr(L)/Resp(R)
FreeText ::= IA5String (SIZE (1..256))
CLARE2.EIC RNAV SID Manual Entry by the Flight Crew
SSCOT1.SZWSSCOT1.SZW
CLARE2.EIC
J2
•Loaded Data
KDFWKDFW
KMIAKMIA
Data Communications Program6Federal Aviation
AdministrationSeptember 20, 2011
Initial DCL – Base Line Clearance w/RNAV SID
UM Number
Response Attributes
ASN1Definition
Sample Clearance Lab Validation
UM80 {RouteClearance}
Urg(N)/Alr(A)/Resp(W/U)/Rec(RC)
Airport Departure[0]Airport Destination [1]Procedure Arrival [6]Route information [7]
KDFWKMIASSCOT1.SZWEIC..AEX.J50.CEW.J2.SZW
(6) Optional if a ARR is not part of the route Information
UM169 [freetext]
Urg(N)/Alr(L)/Resp(R)
FreeText ::= IA5String (SIZE (1..256))
CLARE2.EIC RNAV SID
UM19 MAINTAIN [level]
Urg(N)/Alr(A)/Resp(W/U)/Rec(VC)
LevelType ::= CHOICElevelFeet [0]levelFlightLevel[2]
MAINTAIN 10000FT
UM169 [freetext]
Urg(N)/Alr(L)/Resp(R)
FreeText ::= IA5String (SIZE (1..256))
EXP FLXXX WI 10 MINAFT DEP. DEP FREQ 118.55EDCT 2145Z
FL/FT, MIN/MILES, Freq is Ctrl selected from DP, EDCT – display if HADS provides
UM123SQUAWK [code]
Urg(N)/Alr(M)/Resp(W/U)
Code ::= SEQUENCE SIZE (4) OF CodeOctalDigitCodeOctalDigit ::= INTEGER (0..7)
SQUAWK 0562
Data Communications Program7Federal Aviation
AdministrationSeptember 20, 2011
Revised DCL – UM83 – AT POSITION CLEARED
J50J50
EICEIC
AEXAEXMCBMCB
CEWCEW
SZWSZW
SSCOT1.SZWSSCOT1.SZW
CLARE2.EIC
UM83AT [position] CLEARED [routeClearance]
Urg(N)/Alr(M)/Resp(W/U)
PositionPosition ::= SEQUENCE SIZE (2) OF Position – atpositionRouteClearance ::= SEQUENCEAirport Destination [1]Procedure Arrival [6]Route information [7]
CEW
KMIASSCOT1.SZWKRSTO..SZW
All previously entered data (Man or via FMC Load) is retained except for wind data at point KRSTO and beyond to destinationNOTEDP, RWY, T/O Data, Performance Data and Wind Data to CEW is retained.
KRSTOKRSTO
UM83 can modify anything from a DP Transition Fix on an existing route of flight to
destination - No change to the DP or Transition
• Yellow is the loadable uplink
•Red = new RTE on Nav Display
KDFWKDFW
KMIAKMIA
Data Communications Program8Federal Aviation
AdministrationSeptember 20, 2011
UM83Route Modification: from a point on an existing route of flight to destination. No change to the DP or Transition. Route information: Route change from point on original route to destination to include arrival procedure as applicable.
UM Number
Response Attributes
ASN1Definition
Sample Clearance Lab Validation
UM169 [freetext]
Urg(N)/Alr(L)/Resp(R)
FreeText ::= IA5String (SIZE (1..256))
REVISED ROUTE
UM83AT [position] CLEARED [routeClearance]
Urg(N)/Alr(M)/Resp(W/U)
PositionPosition ::= SEQUENCE SIZE (2) OF Position – atpositionRouteClearance ::= SEQUENCEAirport Destination [1]Procedure Arrival [6]Route information [7]
CEW
KMIASSCOT1.SZWKRSTO..SZW
UM19 MAINTAIN [level]
Urg(N)/Alr(A)/Resp(W/U)/Rec(VC)
LevelType ::= CHOICElevelFeet [0]levelFlightLevel[2]
MAINTAIN 10000FT
Data Communications Program9Federal Aviation
AdministrationSeptember 20, 2011
J50
Revised DCL - UM79 - Cleared TO VIA
EICEIC
AEXAEXMCBMCB
CEWCEWSZWSZW
SSCOT1.SZWSSCOT1.SZW
CLARE2.SWB
J2
UM79CLEARED TO [position] VIA [routeClearance]
Urg(N)/Alr(M)/Resp(W/U)
PositionPosition ::= SEQUENCE SIZE (2) OF Position – topositionRouteClearance ::= SEQUENCEAirport Departure[0]Airport Destination [1]Route information [7]
MCB
KDFWKMIASWB
All previously entered data (Man or via FMC Load) is retained FROM MCB and beyond to destinationNOTEDP is manually entered by the flight crew.RWY, T/O Data, Performance Data and Wind Data From MCB to destination is retained.
UM169 [freetext]
Urg(N)/Alr(L)/Resp(R)
FreeText ::= IA5String (SIZE (1..256)) CLARE2.SWB Requires manual entry by the flight crew
SWBSWB
UM79 can modify anything to a point on an existing route of flight – Last modification point is limited to the
Transition Fix on the Arrival - No change to the Arrival Procedure or Transition is allowed
• Yellow is the loadable uplink
•Red = new RTE on Nav DisplayKDFWKDFW
KMIAKMIA
Data Communications Program10Federal Aviation
AdministrationSeptember 20, 2011
UM79:Procedure Departure and different transition fix. Route information: different transition fix, links with an existing downstream route of flight waypoint
UM Number
Response Attributes
ASN1Definition
Sample Clearance Lab Validation
UM169 [freetext]
Urg(N)/Alr(L)/Resp(R)
FreeText ::= IA5String (SIZE (1..256))
REVISED DP TRSN AND RTE
UM79CLEARED TO [position] VIA [routeClearance]
Urg(N)/Alr(M)/Resp(W/U)
PositionPosition ::= SEQUENCE SIZE (2) OF Position – topositionRouteClearance ::= SEQUENCEAirport Departure[0]Airport Destination [1]Route information [7]
CLEARED TO MCB
KDFWKMIASWB
UM169 [freetext]
Urg(N)/Alr(L)/Resp(R)
FreeText ::= IA5String (SIZE (1..256))
CLARE2.SWB
UM19 MAINTAIN [level]
Urg(N)/Alr(A)/Resp(W/U)/Rec(VC)
LevelType ::= CHOICElevelFeet [0]levelFlightLevel[2]
MAINTAIN 10000FT
Data Communications Program11Federal Aviation
AdministrationSeptember 20, 2011
J50
J2
Q102
Q102
Q102
J86
J50
UM80 Reroute - Complete Change of Flight
EICEIC
AEXAEXMCBMCB
CEWCEWSZWSZW
UM80 {RouteClearance}
Urg(N)/Alr(A)/Resp(W/U)/Rec(RC)
Airport Departure[0]Airport Destination [1]Procedure Arrival [6]Route information [7]
KDFWKMIACYY.CYY6CLL.IAH.J86.LEV.Q102.CYY
Removes all previously loaded data – RWY, DP, T/O Data, Wind Data
UM169 [freetext]
Urg(N)/Alr(L)/Resp(R)
FreeText ::= IA5String (SIZE (1..256))
ARDIA3.CLL RNAV SID Manual Entry by the flight crew
BAGGSBAGGS
CLLCLL
IAHIAHLEVLEV
BLVNSBLVNS
CYYCYY
KDFWKDFW
KMIAKMIA
• Yellow is the loadable uplink
•Red = new RTE on Nav Display
ARDIA3.CLL
CYY.CYY6
Data Communications Program12Federal Aviation
AdministrationSeptember 20, 2011
UM80 – Revised Clearance:Complete change of route using UM80 - Procedure Departure and different transition fix, Route information: different transition fix, change of route to connect to a new arrival procedure to original destination
UM Number
Response Attributes
ASN1Definition
Sample Clearance Lab Validation
UM169 [freetext]
Urg(N)/Alr(L)/Resp(R)
FreeText ::= IA5String (SIZE (1..256))
REVISED DP AND RTE
UM80 {RouteClearance}
Urg(N)/Alr(A)/Resp(W/U)/Rec(RC)
Airport Departure[0]Airport Destination [1]Procedure Arrival [6]Route information [7]
KDFWKMIACYY.CYY6CLL.IAH.J86.LEV.Q102.CYY
UM169 [freetext]
Urg(N)/Alr(L)/Resp(R)
FreeText ::= IA5String (SIZE (1..256))
ARDIA3.CLL RNAV SID
UM19 MAINTAIN [level]
Urg(N)/Alr(A)/Resp(W/U)/Rec(VC)
LevelType ::= CHOICElevelFeet [0]levelFlightLevel[2]
MAINTAIN 10000FT
UM169 [freetext]
Urg(N)/Alr(L)/Resp(R)
FreeText ::= IA5String (SIZE (1..256))
REVISED DEP FREQ 125.12
Data Communications Program13Federal Aviation
AdministrationSeptember 20, 2011
Flight Deck Procedures
• CPDLC LOGON– Flt ID: FDX765 “ICAO ID”– Tail Number: N787BA– Facility: Trial will be Facility ID (e.g., KLAS)
• FMS Loading: See next slides• FMS RTE and LEGS Checking requirements:
See next slides• Recommendation: No changes,
– Next step is to review current airline procedures and review at the next DCIT Flight Deck Working group
Data Communications Program14Federal Aviation
AdministrationSeptember 20, 2011
ATC MSG / Response Attributes
Data Communications Program15Federal Aviation
AdministrationSeptember 20, 2011
DCL Request / DP and RWY Entry
Request a Departure Clearance (DCL) Manual Entry of DP and Runway ATC MCDU
Key……………………………..Select Clearance 4R…………………….
…………..Select REQUEST CLEARANCE……………………
Select (Some airplanes) SEND…..
………………………………………..Select
Dept/ARR…………………….……………….Select
RWY………………………..……………………Select Procedure………………..
…………………..Select Transition…………………………….
……….Select RTE………………………………………..
……..Select Verify the appropriate Departure procedure, Runway and Transition are correct against the DCL with no Route Discontinuities
Execute…………………………………….…..Select
Data Communications Program16Federal Aviation
AdministrationSeptember 20, 2011
FMS RTE and Legs Check
Data Communications Program17Federal Aviation
AdministrationSeptember 20, 2011
Catalog Airline Specific Aircraft Capability
• Aircraft Configuration– ATS Print Functionality Discussion
• Airlines? Will send a request to all DCIT Airlines for input
– Nav Data Base Configuration – Customized for airline operations?
• Airlines? Will send a request to all DCIT Airlines for input
– Integrated FMS Capability – Open Discussion• Access to Messages• Complex Clearances• Duplicate Waypoints• Shared Displays
– Postponed until next DCIT
Data Communications Program18Federal Aviation
AdministrationSeptember 20, 2011
MITRE DCL Demo
• Discuss MITRE DCL Demo of Initial and Revised Clearance– Lab Environment
• B777 Like cockpit• Hosted FMS / CPDLC Application• Aircraft already Logged on
– Initial DCL: UM80 Full RTE Clearance DFW-MIA– Revised DCL: UM83 due to WX near “CEW”
• Retention of DATA• Reduced Flight Crew Workload vs. “Old” UM80 Revised
Clearance procedures
Data Communications Program19Federal Aviation
AdministrationSeptember 20, 2011
Backup
Data Communications Program20Federal Aviation
AdministrationSeptember 20, 2011
Action Items: