Apparatus

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sensors Mode-S transponder

AA763F

ICAO 24-bit transponder address · allocated to United States

Currently assigned to N773XF · AIRBUS A-319 · operated by WILMINGTON TRUST CO TRUSTEE

Hex
AA763F
Octal
52473077
Decimal
11,171,391
Country
US
Tail
N773XF
Type
A319
No current signal · last broadcast Jul 26, 20:20 UTC
Flights observed
584
Distinct callsigns
20
Country
US
Last broadcast
Jul 26, 20:20 UTC

Last known position

Most recent position reported by Mode-S AA763F.

Country allocation

The ICAO 24-bit address AA763F falls within the block assigned to United States (US) by ICAO Annex 10, Volume III. Every aircraft registered in United States receives a permanent address from this block at the time of registration; the address stays with the airframe even if the aircraft is re-registered to a different operator within the country.

Callsign history 20 distinct

Callsign Airline Flights Last seen
AAL2354 American Airlines 9 2026-07-24
AAL2296 American Airlines 8 2026-07-21
AAL2092 American Airlines 7 2026-06-16
AAL1712 - 7 2026-06-16
AAL3317 - 6 2026-07-12
AAL3167 American Airlines 6 2026-04-25
AAL2072 American Airlines 6 2026-06-16
AAL1826 American Airlines 6 2026-06-06
AAL1375 American Airlines 6 2026-07-21
AAL2951 - 5 2026-07-14
AAL2882 - 5 2026-07-16
AAL2556 American Airlines 5 2026-05-05
AAL2507 - 5 2026-07-21
AAL2424 American Airlines 5 2026-06-06
AAL2396 American Airlines 5 2026-05-06
AAL2077 American Airlines 5 2026-04-27
AAL1915 American Airlines 5 2026-05-05
AAL1909 - 5 2026-07-05
AAL1872 American Airlines 5 2026-07-24
AAL1844 - 5 2026-07-04

Recent flights last 50

DateFlightRouteTakeoffLandingDuration
2026-07-26 AAL1925 JAX → CLT Jul 26, 17:30 UTCJul 26, 20:20 UTC2h 50m
2026-07-26 AAL2774 AUS → PHL Jul 26, 12:50 UTCJul 26, 16:05 UTC3h 15m
2026-07-25 AAL1314 PHL → AUS Jul 25, 22:00 UTCJul 26, 01:00 UTC3h 0m
2026-07-25 AAL1314 PHL → AUS Jul 25, 21:59 UTCJul 26, 01:12 UTC3h 13m
2026-07-25 AAL1323 CLT → ORF Jul 25, 19:05 UTCJul 25, 20:50 UTC1h 45m
2026-07-25 AAL3051 CLT → LAX Jul 25, 15:05 UTCJul 25, 16:30 UTC1h 25m
2026-07-25 AAL1015 SAN → MIA Jul 25, 11:20 UTCJul 25, 11:45 UTC25m
2026-07-25 AAL1015 SAN → MIA Jul 25, 11:15 UTCJul 25, 13:37 UTC2h 22m
2026-07-24 AAL1872 EWR → ORD Jul 24, 22:45 UTCJul 25, 01:15 UTC2h 30m
2026-07-24 AAL2354 RSW → ORD Jul 24, 19:35 UTCJul 24, 20:50 UTC1h 15m
2026-07-24 AAL2354 RSW → ORD Jul 24, 19:31 UTCJul 24, 20:42 UTC1h 11m
2026-07-24 AAL2354 RSW → ORD Jul 24, 17:20 UTCJul 24, 18:20 UTC1h 0m
2026-07-24 AAL629 MCO → PHL Jul 24, 12:48 UTCJul 24, 14:56 UTC2h 8m
2026-07-24 AAL629 MCO → PHL Jul 24, 12:50 UTCJul 24, 15:00 UTC2h 10m
2026-07-23 AAL2531 PHL → MCO Jul 23, 22:28 UTCJul 24, 00:31 UTC2h 3m
2026-07-23 AAL2531 PHL → MCO Jul 23, 22:30 UTCJul 23, 23:45 UTC1h 15m
2026-07-23 AAL2354 RSW → ORD Jul 23, 19:15 UTCJul 23, 20:30 UTC1h 15m
2026-07-23 AAL2354 RSW → ORD Jul 23, 17:20 UTCJul 23, 18:10 UTC50m
2026-07-23 AAL629 MCO → PHL Jul 23, 12:50 UTCJul 23, 15:10 UTC2h 20m
2026-07-22 AAL2531 PHL → MCO Jul 22, 22:57 UTCJul 23, 00:55 UTC1h 58m
2026-07-22 AAL2531 PHL → MCO Jul 22, 23:00 UTCJul 23, 00:55 UTC1h 55m
2026-07-22 AAL1927 BDL → CLT Jul 22, 18:00 UTCJul 22, 21:00 UTC3h 0m
2026-07-22 AAL1927 BDL → CLT Jul 22, 17:58 UTCJul 22, 20:57 UTC2h 59m
2026-07-22 AAL1927 BDL → CLT Jul 22, 13:50 UTCJul 22, 16:45 UTC2h 55m
2026-07-22 AAL2536 BOS → PHL Jul 22, 11:10 UTCJul 22, 12:20 UTC1h 10m
2026-07-22 AAL2536 BOS → PHL Jul 22, 10:51 UTCJul 22, 12:17 UTC1h 26m
2026-07-22 AAL340 LAX → MIA Jul 22, 03:40 UTCJul 22, 05:25 UTC1h 45m
2026-07-22 AAL1372 LAX → DFW Jul 22, 00:10 UTCJul 22, 02:15 UTC2h 5m
2026-07-21 AAL1375 ORD → LAX Jul 21, 21:25 UTCJul 21, 23:05 UTC1h 40m
2026-07-21 AAL1375 ORD → LAX Jul 21, 21:22 UTCJul 21, 23:05 UTC1h 43m
2026-07-21 AAL2507 SAV → ORD Jul 21, 17:40 UTCJul 21, 19:50 UTC2h 10m
2026-07-21 AAL2507 ORD → SAV Jul 21, 15:10 UTCJul 21, 16:45 UTC1h 35m
2026-07-21 AAL2296 MSN → CLT Jul 21, 03:25 UTCJul 21, 04:45 UTC1h 20m
2026-07-21 AAL2296 MSN → CLT Jul 21, 03:20 UTCJul 21, 04:42 UTC1h 22m
2026-07-21 AAL347 PUJ → MIA Jul 21, 00:15 UTCJul 21, 00:55 UTC40m
2026-07-20 AAL2312 - Jul 20, 22:00 UTCJul 20, 22:45 UTC45m
2026-07-20 AAL2312 - Jul 20, 20:15 UTCJul 20, 20:55 UTC40m
2026-07-20 AAL2700 - Jul 20, 16:50 UTCJul 20, 19:10 UTC2h 20m
2026-07-20 AAL2700 PHL → SRQ Jul 20, 13:45 UTCJul 20, 16:00 UTC2h 15m
2026-07-20 AAL2847 DFW → LGA Jul 20, 11:10 UTCJul 20, 11:45 UTC35m
2026-07-20 AAL2847 DFW → LGA Jul 20, 11:07 UTCJul 20, 12:25 UTC1h 18m
2026-07-19 AAL1957 DFW → SAT Jul 19, 21:30 UTCJul 19, 23:10 UTC1h 40m
2026-07-19 AAL2208 MSY → PHL Jul 19, 16:40 UTCJul 19, 19:15 UTC2h 35m
2026-07-19 AAL942 - Jul 19, 13:05 UTCJul 19, 13:45 UTC40m
2026-07-19 AAL942 PHL → MSY Jul 19, 13:04 UTCJul 19, 15:30 UTC2h 26m
2026-07-17 AAL3293 - Jul 17, 12:35 UTCJul 17, 15:44 UTC3h 10m
2026-07-17 AAL3293 SAT → PHL Jul 17, 12:30 UTCJul 17, 15:46 UTC3h 16m
2026-07-16 AAL3301 DCA → CLT Jul 16, 22:59 UTCJul 17, 02:05 UTC3h 5m
2026-07-16 AAL3301 DCA → CLT Jul 16, 22:56 UTCJul 17, 02:02 UTC3h 6m
2026-07-16 AAL2882 BOS → PHL Jul 16, 20:49 UTCJul 16, 21:54 UTC1h 5m

About Mode-S

A Mode-S transponder code (also called an "ICAO 24-bit address" or "hex code") is a 6-character hexadecimal identifier permanently assigned to an aircraft when it's first registered. Unlike callsigns (which change with each flight) or registrations (which can change if an aircraft is sold internationally), the Mode-S address stays with the airframe for the life of the aircraft in that country.

Every ADS-B transmission from an aircraft includes its Mode-S address, making it the most reliable way to identify a specific airframe. Flight-tracking services like Apparatus use the Mode-S address as the primary key for tying position broadcasts, callsigns, and ownership records together.

Prefer a tail-number view? See the N773XF page for operator, model, and routing details .

Mode-S AA763F frequently asked

What is Mode-S code AA763F?
AA763F is an ICAO 24-bit transponder address. Allocated to United States. Assigned to N773XF.
Where is Mode-S AA763F registered?
Mode-S code AA763F is allocated to United States (US). All aircraft registered there receive a Mode-S address from a fixed block defined by ICAO Annex 10.
Is AA763F broadcasting right now?
No active broadcast right now. Last signal was Jul 26, 20:20 UTC.
Hex, octal, and decimal Mode-S codes: what's the difference?
The same 24-bit identifier expressed in different bases: hex AA763F, octal 52473077, decimal 11,171,391.
What flights does AA763F operate?
Mode-S AA763F has broadcast 20 distinct callsigns, including AAL2354, AAL2296, AAL2092, AAL1712, AAL3317.