N787BA ACARS

Four ACARS messages on 10.081 MHz were intercepted in San Francisco today from N787BA on the Everett flightline:

1: Ground to Air, asking BOE787/N787BA to respond
2: Air to Ground, N787BA as BO0787 at 15:25:12
3: BOE787 giving a position report at KPAE
4: BOE787 giving another position report, confirming ICAO code AAAAA1
The BO0787 format uses Boeing's BO IATA code; the BOE787 uses their BOE ICAO code. ICAO 24-bit hex AAAAA1 translates to N787BA.

-=-=-=-=-=
[LPDU UNNUMBERED DATA FM GND TO AIR BOE787]
HACARS mode: 2 Aircraft reg: .N787BA
Message label: _ Block id: N [Uplink]Message content:


----------------------------------------------------------[22/06/2009 08:25]
[HFNPDU ACARS FM GND TO AIR BOE787]
-=-=-=-=-=
[MPDU 15:25:23 AIR BOE787 SLOT 11 300 BPS ]
Nr LPDUs = 1 Ground station ID SAN FRANCISCO - CALIFORNIA NOT SYNCHED
Aircraft ID 8D
Slots Requested medium = 0 Low = 0
Max Bit rate 600 bps U(R) = 0 UR(R)vect = 0
[LPDU UNNUMBERED ACKED DATA FM AIR BOE787 TO GND]
HACARS mode: 2 Aircraft reg: .N787BA
Message label: SA Block id: 3 Msg. no: S38A Flight id: BO0787Message content:-0EH152512SH/

----------------------------------------------------------[22/06/2009 08:25]

[HFNPDU ACARS FM AIR BOE787 TO GND]2.N787BASA3S38ABO07870EH152512SH/Z\
-=-=-=-=-=
[MPDU 15:31:08 AIR BOE787 SLOT 8 600 BPS ]
Nr LPDUs = 2 Ground station ID SAN FRANCISCO - CALIFORNIA NOT SYNCHED
Aircraft ID 8D
Slots Requested medium = 0 Low = 0Max Bit rate 300 bps U(R) = 0 UR(R)vect = 0
[LPDU UNNUMBERED DATA FM AIR BOE787 TO GND][HFNPDU PERFORMANCE]15:11:06 UTC Flight ID = BOE787 LAT 47 55 6 N LON 122 16 53 WPerformance version 10Flight Leg 226
-=-=-=-=-=
[MPDU 16:46:03 AIR LOGON SLOT 1 300 BPS ]
Nr LPDUs = 1 Ground station ID SAN FRANCISCO - CALIFORNIA NOT SYNCHED
Aircraft ID LOG-ONSlots Requested medium = 0 Low = 0Max Bit rate 300 bps U(R) = 0 UR(R)vect = 0[LPDU LOG ON RESUME]ICAO AAAAA1[HFNPDU FREQUENCY DATA]
16:46:00 UTC Flight ID = BOE787 LAT 47 55 6 N LON 122 16 53 W