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 16h ago
Flights observed
581
Distinct callsigns
20
Country
US
Last broadcast
16h ago

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
AAL2610 American Airlines 7 2026-05-18
AAL2165 American Airlines 7 2026-05-20
AAL1330 American Airlines 7 2026-05-20
AAL3219 American Airlines 6 2026-05-12
AAL3043 American Airlines 6 2026-06-14
AAL2556 American Airlines 6 2026-05-21
AAL2397 - 6 2026-07-07
AAL1977 American Airlines 6 2026-06-14
AAL1582 - 6 2026-06-14
AAL961 American Airlines 5 2026-05-08
AAL3221 - 5 2026-07-06
AAL3077 - 5 2026-06-30
AAL2445 American Airlines 5 2026-07-09
AAL2191 - 5 2026-07-01
AAL1876 American Airlines 5 2026-05-30
AAL470 - 4 2026-07-09
AAL3224 American Airlines 4 2026-06-13
AAL3125 - 4 2026-07-13

Recent flights last 50

DateFlightRouteTakeoffLandingDuration
2026-07-13 AAL1846 - Jul 13, 15:00 UTCJul 13, 16:00 UTC1h 0m
2026-07-13 AAL1846 - Jul 13, 12:50 UTCJul 13, 13:55 UTC1h 5m
2026-07-13 AAL1248 - Jul 13, 10:20 UTCJul 13, 11:10 UTC50m
2026-07-13 AAL3125 - Jul 13, 02:20 UTCJul 13, 03:20 UTC1h 0m
2026-07-13 AAL3125 PHL → RDU Jul 13, 02:16 UTCJul 13, 03:15 UTC59m
2026-07-13 AAL3125 PHL → PHL Jul 13, 01:55 UTCJul 13, 02:01 UTC5m
2026-07-13 AAL3125 PHL → PHL Jul 13, 01:30 UTCJul 13, 01:35 UTC5m
2026-07-13 AAL1925 PHL → PHL Jul 13, 01:05 UTCJul 13, 01:10 UTC5m
2026-07-12 AAL1925 - Jul 12, 21:45 UTCJul 13, 00:45 UTC3h 0m
2026-07-12 AAL1925 - Jul 12, 17:15 UTCJul 12, 20:20 UTC3h 5m
2026-07-12 AAL3293 RND → PHL Jul 12, 12:25 UTCJul 12, 15:30 UTC3h 5m
2026-07-12 AAL3293 SAT → PHL Jul 12, 12:23 UTCJul 12, 15:32 UTC3h 9m
2026-07-11 AAL3301 PHL → SAT Jul 11, 22:43 UTCJul 12, 02:04 UTC3h 21m
2026-07-11 AAL3301 PHL → SAT Jul 11, 22:45 UTCJul 12, 02:10 UTC3h 25m
2026-07-11 AAL1859 ORD → PHL Jul 11, 18:35 UTCJul 11, 20:10 UTC1h 35m
2026-07-11 AAL3170 EWR → ORD Jul 11, 15:05 UTCJul 11, 17:05 UTC2h 0m
2026-07-11 AAL3170 ORD → EWR Jul 11, 12:00 UTCJul 11, 13:35 UTC1h 35m
2026-07-10 AAL1363 ATL → ORD Jul 10, 16:40 UTCJul 10, 18:25 UTC1h 45m
2026-07-10 AAL1363 ORD → ATL Jul 10, 13:40 UTCJul 10, 15:05 UTC1h 25m
2026-07-10 AAL1195 - Jul 10, 10:45 UTCJul 10, 12:05 UTC1h 20m
2026-07-10 AAL403 ORD → BUF Jul 10, 05:25 UTCJul 10, 06:25 UTC1h 0m
2026-07-10 AAL403 ORD → BUF Jul 10, 05:23 UTCJul 10, 06:30 UTC1h 7m
2026-07-10 AAL1951 - Jul 10, 03:05 UTCJul 10, 04:10 UTC1h 5m
2026-07-10 AAL1951 IND → ORD Jul 10, 03:01 UTCJul 10, 04:08 UTC1h 7m
2026-07-10 AAL1951 ORD → IND Jul 10, 01:40 UTCJul 10, 02:10 UTC30m
2026-07-09 AAL470 - Jul 9, 22:45 UTCJul 10, 00:20 UTC1h 35m
2026-07-09 AAL470 PHL → ORD Jul 9, 22:40 UTCJul 10, 00:21 UTC1h 41m
2026-07-09 AAL470 PHL → PHL Jul 9, 21:35 UTCJul 9, 21:40 UTC5m
2026-07-09 AAL2445 BOS → MIA Jul 9, 16:45 UTCJul 9, 19:05 UTC2h 20m
2026-07-09 AAL2445 BOS → MIA Jul 9, 13:05 UTCJul 9, 15:40 UTC2h 35m
2026-07-08 AAL1590 - Jul 8, 00:30 UTCJul 8, 02:00 UTC1h 30m
2026-07-07 AAL2983 PHL → ATL Jul 7, 21:35 UTCJul 7, 23:20 UTC1h 45m
2026-07-07 AAL2208 MSY → PHL Jul 7, 16:40 UTCJul 7, 19:05 UTC2h 25m
2026-07-07 AAL2208 MSY → PHL Jul 7, 16:40 UTCJul 7, 19:01 UTC2h 21m
2026-07-07 AAL942 - Jul 7, 13:05 UTCJul 7, 15:30 UTC2h 25m
2026-07-07 AAL942 PHL → MSY Jul 7, 13:02 UTCJul 7, 15:28 UTC2h 26m
2026-07-07 AAL942 PHL → PHL Jul 7, 12:55 UTCJul 7, 13:00 UTC5m
2026-07-07 AAL3277 - Jul 7, 10:45 UTCJul 7, 11:40 UTC55m
2026-07-07 AAL3277 CLE → PHL Jul 7, 10:42 UTCJul 7, 11:40 UTC58m
2026-07-07 AAL2253 PHL → CLE Jul 7, 02:45 UTCJul 7, 03:45 UTC1h 0m
2026-07-07 AAL2253 PHL → CLE Jul 7, 02:44 UTCJul 7, 03:43 UTC59m
2026-07-07 AAL2397 - Jul 7, 00:05 UTCJul 7, 01:15 UTC1h 10m
2026-07-06 AAL2397 - Jul 6, 20:10 UTCJul 6, 21:20 UTC1h 10m
2026-07-06 AAL3221 - Jul 6, 16:55 UTCJul 6, 18:30 UTC1h 35m
2026-07-06 AAL3221 BNA → PHL Jul 6, 16:53 UTCJul 6, 18:34 UTC1h 41m
2026-07-06 AAL3221 PHL → BNA Jul 6, 14:10 UTCJul 6, 15:50 UTC1h 40m
2026-07-06 AAL2536 BGR → PHL Jul 6, 10:48 UTCJul 6, 12:09 UTC1h 21m
2026-07-06 AAL2536 BGR → PHL Jul 6, 10:50 UTCJul 6, 12:10 UTC1h 20m
2026-07-06 AAL668 - Jul 6, 01:20 UTCJul 6, 02:45 UTC1h 25m
2026-07-06 AAL668 PHL → PHL Jul 6, 00:40 UTCJul 6, 00:45 UTC5m

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 16h ago.
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, AAL2610, AAL2165, AAL1330.