Apparatus

Try JFK, AAL1290, BAW, or N225AN.

sensors Mode-S transponder

AA64CA

ICAO 24-bit transponder address · allocated to United States

Currently assigned to N769US · AIRBUS A-319 · operated by UMB BANK NA TRUSTEE

Hex
AA64CA
Octal
52462312
Decimal
11,166,922
Country
US
Tail
N769US
Type
A319
No current signal · last broadcast Jul 26, 22:30 UTC
Flights observed
661
Distinct callsigns
20
Country
US
Last broadcast
Jul 26, 22:30 UTC

Last known position

Most recent position reported by Mode-S AA64CA.

Country allocation

The ICAO 24-bit address AA64CA 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
AAL2714 - 12 2026-07-16
AAL2365 American Airlines 9 2026-07-26
AAL2208 American Airlines 9 2026-06-01
AAL2349 - 8 2026-06-17
AAL2253 American Airlines 7 2026-06-01
AAL2950 American Airlines 6 2026-05-16
AAL2781 - 6 2026-07-06
AAL2504 American Airlines 6 2026-06-04
AAL2445 American Airlines 6 2026-06-06
AAL2415 American Airlines 6 2026-05-08
AAL2201 - 6 2026-07-04
AAL2134 - 6 2026-06-17
AAL2125 American Airlines 6 2026-04-17
AAL2097 American Airlines 6 2026-05-05
AAL2054 American Airlines 6 2026-05-16
AAL1951 American Airlines 6 2026-06-28
AAL433 American Airlines 5 2026-05-04
AAL3130 American Airlines 5 2026-05-23
AAL2939 American Airlines 5 2026-07-07
AAL2556 American Airlines 5 2026-05-09

Recent flights last 50

DateFlightRouteTakeoffLandingDuration
2026-07-26 AAL2983 SEA → CLT Jul 26, 20:10 UTCJul 26, 21:40 UTC1h 30m
2026-07-26 AAL2365 PHL → RSW Jul 26, 17:35 UTCJul 26, 18:30 UTC55m
2026-07-26 AAL2365 PHL → RSW Jul 26, 15:20 UTCJul 26, 16:20 UTC1h 0m
2026-07-26 AAL946 LBB → DFW Jul 26, 11:05 UTCJul 26, 13:15 UTC2h 10m
2026-07-26 AAL946 LBB → DFW Jul 26, 11:03 UTCJul 26, 13:16 UTC2h 13m
2026-07-26 AAL2901 LAX → CLT Jul 26, 01:00 UTCJul 26, 03:15 UTC2h 15m
2026-07-25 AAL2489 PBI → PHL Jul 25, 19:15 UTCJul 25, 22:20 UTC3h 5m
2026-07-25 AAL2489 PBI → PHL Jul 25, 14:50 UTCJul 25, 18:00 UTC3h 10m
2026-07-25 AAL1428 RDU → LGA Jul 25, 11:20 UTCJul 25, 12:55 UTC1h 35m
2026-07-24 AAL3041 PHL → ATL Jul 24, 22:49 UTCJul 25, 00:26 UTC1h 37m
2026-07-24 AAL3041 PHL → ATL Jul 24, 22:50 UTCJul 25, 00:30 UTC1h 40m
2026-07-24 AAL2882 PWM → CLT Jul 24, 19:15 UTCJul 24, 20:20 UTC1h 5m
2026-07-24 AAL2882 PWM → CLT Jul 24, 19:13 UTCJul 24, 20:18 UTC1h 5m
2026-07-24 AAL2882 PWM → CLT Jul 24, 17:10 UTCJul 24, 17:55 UTC45m
2026-07-24 AAL2865 PUJ → PHL Jul 24, 13:50 UTCJul 24, 15:40 UTC1h 50m
2026-07-24 AAL1992 SEA → DFW Jul 24, 11:03 UTCJul 24, 12:29 UTC1h 26m
2026-07-24 AAL1992 SEA → DFW Jul 24, 11:05 UTCJul 24, 12:30 UTC1h 25m
2026-07-23 AAL1982 BOS → MIA Jul 23, 23:15 UTCJul 24, 00:45 UTC1h 30m
2026-07-23 AAL3135 ORD → SAV Jul 23, 20:30 UTCJul 23, 22:10 UTC1h 40m
2026-07-23 AAL2447 SYR → DCA Jul 23, 17:45 UTCJul 23, 19:10 UTC1h 25m
2026-07-23 AAL2447 SYR → DCA Jul 23, 17:43 UTCJul 23, 19:08 UTC1h 25m
2026-07-23 AAL2447 SYR → DCA Jul 23, 14:55 UTCJul 23, 16:15 UTC1h 20m
2026-07-23 AAL2951 CLT → SFO Jul 23, 12:15 UTCJul 23, 13:30 UTC1h 15m
2026-07-23 AAL1889 - Jul 23, 01:10 UTCJul 23, 02:05 UTC55m
2026-07-23 AAL1889 PHL → PWM Jul 23, 01:10 UTCJul 23, 02:04 UTC54m
2026-07-22 AAL1990 LGA → CLT Jul 22, 22:00 UTCJul 22, 23:50 UTC1h 50m
2026-07-22 AAL1990 LGA → CLT Jul 22, 21:57 UTCJul 22, 23:44 UTC1h 47m
2026-07-22 AAL2816 LGA → ORD Jul 22, 19:15 UTCJul 22, 20:50 UTC1h 35m
2026-07-22 AAL1556 JFK → CLT Jul 22, 16:55 UTCJul 22, 18:05 UTC1h 10m
2026-07-22 AAL1556 JFK → CLT Jul 22, 14:30 UTCJul 22, 15:35 UTC1h 5m
2026-07-22 AAL448R - Jul 22, 11:10 UTCJul 22, 12:55 UTC1h 45m
2026-07-22 AAL448R RSW → DCA Jul 22, 10:57 UTCJul 22, 12:53 UTC1h 56m
2026-07-21 AAL2448 - Jul 21, 15:25 UTCJul 21, 17:35 UTC2h 10m
2026-07-21 AAL1977 - Jul 21, 12:15 UTCJul 21, 13:15 UTC1h 0m
2026-07-21 AAL1078 - Jul 21, 09:25 UTCJul 21, 09:50 UTC25m
2026-07-21 AAL1078 GSO → CLT Jul 21, 09:22 UTCJul 21, 09:43 UTC21m
2026-07-21 AAL2802 DFW → SFO Jul 21, 04:20 UTCJul 21, 04:40 UTC20m
2026-07-21 AAL2802 DFW → SFO Jul 21, 04:14 UTCJul 21, 04:39 UTC25m
2026-07-21 AAL1450 - Jul 21, 02:20 UTCJul 21, 03:15 UTC55m
2026-07-21 AAL1450 - Jul 21, 00:15 UTCJul 21, 01:25 UTC1h 10m
2026-07-20 AAL1781 - Jul 20, 21:25 UTCJul 20, 22:55 UTC1h 30m
2026-07-20 AAL1781 - Jul 20, 18:55 UTCJul 20, 20:20 UTC1h 25m
2026-07-20 AAL2316 PIT → CLT Jul 20, 15:50 UTCJul 20, 17:00 UTC1h 10m
2026-07-20 AAL2316 PIT → CLT Jul 20, 13:35 UTCJul 20, 14:45 UTC1h 10m
2026-07-20 AAL1078 - Jul 20, 10:55 UTCJul 20, 11:10 UTC15m
2026-07-20 AAL2802 DFW → SFO Jul 20, 09:35 UTCJul 20, 09:50 UTC15m
2026-07-20 AAL2802 DFW → SFO Jul 20, 09:30 UTCJul 20, 09:54 UTC24m
2026-07-20 AAL1140 CLT → PVD Jul 20, 01:10 UTCJul 20, 02:05 UTC55m
2026-07-20 AAL1140 CLT → PVD Jul 20, 01:09 UTCJul 20, 02:03 UTC54m
2026-07-19 AAL967 MSY → DCA Jul 19, 20:35 UTCJul 19, 23:40 UTC3h 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 N769US page for operator, model, and routing details .

Mode-S AA64CA frequently asked

What is Mode-S code AA64CA?
AA64CA is an ICAO 24-bit transponder address. Allocated to United States. Assigned to N769US.
Where is Mode-S AA64CA registered?
Mode-S code AA64CA 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 AA64CA broadcasting right now?
No active broadcast right now. Last signal was Jul 26, 22:30 UTC.
Hex, octal, and decimal Mode-S codes: what's the difference?
The same 24-bit identifier expressed in different bases: hex AA64CA, octal 52462312, decimal 11,166,922.
What flights does AA64CA operate?
Mode-S AA64CA has broadcast 20 distinct callsigns, including AAL2714, AAL2365, AAL2208, AAL2349, AAL2253.