Apparatus

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sensors Mode-S transponder

AAFFAA

ICAO 24-bit transponder address · allocated to United States

Currently assigned to N808AW · AIRBUS A-319 · operated by U S BANK NA TRUSTEE

Hex
AAFFAA
Octal
52577652
Decimal
11,206,570
Country
US
Tail
N808AW
Type
A319
No current signal · last broadcast Jul 26, 22:30 UTC
Flights observed
675
Distinct callsigns
20
Country
US
Last broadcast
Jul 26, 22:30 UTC

Last known position

Most recent position reported by Mode-S AAFFAA.

Country allocation

The ICAO 24-bit address AAFFAA 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
AAL2253 - 11 2026-07-07
AAL2050 American Airlines 9 2026-05-20
AAL3221 - 8 2026-07-17
AAL2445 - 8 2026-07-16
AAL2610 American Airlines 7 2026-05-18
AAL2165 American Airlines 7 2026-05-20
AAL1747 American Airlines 7 2026-07-23
AAL1330 American Airlines 7 2026-05-20
AAL443 - 6 2026-07-18
AAL3219 American Airlines 6 2026-05-12
AAL3043 American Airlines 6 2026-06-14
AAL2905 American Airlines 6 2026-07-26
AAL2556 American Airlines 6 2026-05-21
AAL2397 - 6 2026-07-07
AAL1977 American Airlines 6 2026-06-14
AAL1846 - 6 2026-07-14
AAL1582 - 6 2026-06-14
AAL961 American Airlines 5 2026-05-08
AAL3077 - 5 2026-06-30
AAL2502 American Airlines 5 2026-07-21

Recent flights last 50

DateFlightRouteTakeoffLandingDuration
2026-07-26 AAL2360 PHL → SAN Jul 26, 21:40 UTCJul 26, 22:30 UTC50m
2026-07-26 AAL2360 PHL → SAN Jul 26, 19:40 UTCJul 26, 20:35 UTC55m
2026-07-26 AAL2905 CLT → TPA Jul 26, 17:10 UTCJul 26, 18:15 UTC1h 5m
2026-07-26 AAL2905 CLT → TPA Jul 26, 17:09 UTCJul 26, 18:14 UTC1h 5m
2026-07-26 AAL2905 CLT → TPA Jul 26, 14:50 UTCJul 26, 15:55 UTC1h 5m
2026-07-26 AAL1308 DCA → LAS Jul 26, 11:20 UTCJul 26, 13:20 UTC2h 0m
2026-07-26 AAL1308 DCA → LAS Jul 26, 11:19 UTCJul 26, 13:15 UTC1h 56m
2026-07-25 AAL3028 CVG → CLT Jul 25, 22:15 UTCJul 26, 00:00 UTC1h 45m
2026-07-25 AAL1982 BOS → MIA Jul 25, 18:45 UTCJul 25, 20:15 UTC1h 30m
2026-07-25 AAL1982 BOS → MIA Jul 25, 16:00 UTCJul 25, 17:25 UTC1h 25m
2026-07-25 AAL1718 ATL → CLT Jul 25, 11:40 UTCJul 25, 14:40 UTC3h 0m
2026-07-25 AAL1718 ATL → CLT Jul 25, 11:38 UTCJul 25, 14:39 UTC3h 1m
2026-07-25 AAL431 MIA → SFO Jul 25, 03:05 UTCJul 25, 05:25 UTC2h 20m
2026-07-24 AAL2198 DFW → AUS Jul 24, 23:25 UTCJul 25, 01:30 UTC2h 5m
2026-07-24 AAL2198 DFW → AUS Jul 24, 20:35 UTCJul 24, 22:25 UTC1h 50m
2026-07-24 AAL1363 CLT → MSN Jul 24, 16:50 UTCJul 24, 19:00 UTC2h 10m
2026-07-24 AAL1363 CLT → MSN Jul 24, 14:05 UTCJul 24, 15:30 UTC1h 25m
2026-07-24 AAL1195 PHL → SAV Jul 24, 10:36 UTCJul 24, 11:57 UTC1h 21m
2026-07-24 AAL403 DFW → PIT Jul 24, 03:40 UTCJul 24, 04:50 UTC1h 10m
2026-07-23 AAL3317 DFW → LAX Jul 23, 22:10 UTCJul 24, 00:10 UTC2h 0m
2026-07-23 AAL3317 DFW → LAX Jul 23, 19:00 UTCJul 23, 20:45 UTC1h 45m
2026-07-23 AAL1747 STT → ORD Jul 23, 15:35 UTCJul 23, 17:45 UTC2h 10m
2026-07-23 AAL1747 STT → ORD Jul 23, 15:31 UTCJul 23, 17:30 UTC1h 59m
2026-07-23 AAL1372 LAX → DFW Jul 23, 12:05 UTCJul 23, 14:25 UTC2h 20m
2026-07-23 AAL1372 LAX → DFW Jul 23, 00:12 UTCJul 23, 01:52 UTC1h 40m
2026-07-23 AAL1372 LAX → DFW Jul 23, 00:15 UTCJul 23, 01:55 UTC1h 40m
2026-07-22 AAL1375 ORD → LAX Jul 22, 21:32 UTCJul 22, 22:55 UTC1h 23m
2026-07-22 AAL1375 ORD → LAX Jul 22, 21:35 UTCJul 22, 22:55 UTC1h 20m
2026-07-22 AAL1747 - Jul 22, 18:05 UTCJul 22, 20:05 UTC2h 0m
2026-07-22 AAL1747 DEN → ORD Jul 22, 18:04 UTCJul 22, 20:00 UTC1h 56m
2026-07-22 AAL1747 - Jul 22, 14:45 UTCJul 22, 17:15 UTC2h 30m
2026-07-22 AAL616 ATL → ORD Jul 22, 11:35 UTCJul 22, 13:15 UTC1h 40m
2026-07-22 AAL2779 DFW → SFO Jul 22, 01:30 UTCJul 22, 03:10 UTC1h 40m
2026-07-21 AAL936 - Jul 21, 22:10 UTCJul 21, 23:50 UTC1h 40m
2026-07-21 AAL936 - Jul 21, 19:35 UTCJul 21, 20:55 UTC1h 20m
2026-07-21 AAL1747 - Jul 21, 15:50 UTCJul 21, 17:45 UTC1h 55m
2026-07-21 AAL1747 - Jul 21, 12:35 UTCJul 21, 14:40 UTC2h 5m
2026-07-21 AAL2502 MCO → PHL Jul 21, 10:30 UTCJul 21, 11:00 UTC30m
2026-07-21 AAL2502 MCO → PHL Jul 21, 10:26 UTCJul 21, 11:01 UTC35m
2026-07-21 AAL1096 RDU → LGA Jul 21, 04:05 UTCJul 21, 04:50 UTC45m
2026-07-21 AAL1913 - Jul 21, 00:05 UTCJul 21, 02:35 UTC2h 30m
2026-07-20 AAL1913 - Jul 20, 20:25 UTCJul 20, 22:40 UTC2h 15m
2026-07-20 AAL1909 - Jul 20, 16:45 UTCJul 20, 19:00 UTC2h 15m
2026-07-20 AAL1909 IAH → ORD Jul 20, 16:44 UTCJul 20, 18:55 UTC2h 11m
2026-07-20 AAL1909 - Jul 20, 13:20 UTCJul 20, 15:20 UTC2h 0m
2026-07-20 AAL2502 MCO → PHL Jul 20, 11:20 UTCJul 20, 11:55 UTC35m
2026-07-20 AAL1096 RDU → LGA Jul 20, 04:21 UTCJul 20, 04:50 UTC29m
2026-07-20 AAL1096 RDU → LGA Jul 20, 04:25 UTCJul 20, 04:30 UTC5m
2026-07-20 AAL3243 PHX → SLC Jul 20, 01:10 UTCJul 20, 02:40 UTC1h 30m
2026-07-19 AAL3243 PHX → SLC Jul 19, 22:25 UTCJul 19, 23:40 UTC1h 15m

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 N808AW page for operator, model, and routing details .

Mode-S AAFFAA frequently asked

What is Mode-S code AAFFAA?
AAFFAA is an ICAO 24-bit transponder address. Allocated to United States. Assigned to N808AW.
Where is Mode-S AAFFAA registered?
Mode-S code AAFFAA 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 AAFFAA 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 AAFFAA, octal 52577652, decimal 11,206,570.
What flights does AAFFAA operate?
Mode-S AAFFAA has broadcast 20 distinct callsigns, including AAL2253, AAL2050, AAL3221, AAL2445, AAL2610.