Apparatus

Try JFK, AAL1290, BAW, or N225AN.

sensors Mode-S transponder

A0F1BB

ICAO 24-bit transponder address · allocated to United States

Currently assigned to N160AN · AIRBUS A-321 · operated by AMERICAN AIRLINES INC

Hex
A0F1BB
Octal
50170673
Decimal
10,547,643
Country
US
Tail
N160AN
Type
A321
Broadcasting now · callsign AAL777 · 33,000 ft
Flights observed
440
Distinct callsigns
20
Country
US
Last broadcast
8m ago

Current position

A0F1BB is currently broadcasting. Map zoomed to live position.

Country allocation

The ICAO 24-bit address A0F1BB 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
AAL3314 - 6 2026-06-16
AAL922 - 4 2026-06-25
AAL903 American Airlines 4 2026-05-28
AAL751 American Airlines 4 2026-04-17
AAL613 - 4 2026-06-22
AAL605 - 4 2026-06-22
AAL515 American Airlines 4 2026-05-15
AAL484 American Airlines 4 2026-06-07
AAL3042 - 4 2026-06-29
AAL2857 American Airlines 4 2026-05-26
AAL2302 American Airlines 4 2026-04-14
AAL2291 - 4 2026-06-29
AAL2065 - 4 2026-07-07
AAL9751 American Airlines 3 2026-04-25
AAL870 American Airlines 3 2026-07-06
AAL619 - 3 2026-06-19
AAL332 - 3 2026-06-30
AAL3276 American Airlines 3 2026-05-10
AAL3137 American Airlines 3 2026-06-08
AAL2845 American Airlines 3 2026-04-13

Recent flights last 50

DateFlightRouteTakeoffLandingDuration
2026-07-14 AAL777 - Jul 14, 21:20 UTCJul 14, 22:45 UTC1h 24m
2026-07-14 AAL777 DFW → LAS Jul 14, 17:55 UTCJul 14, 20:05 UTC2h 10m
2026-07-14 AAL617 LAS → DFW Jul 14, 14:20 UTCJul 14, 16:40 UTC2h 20m
2026-07-14 AAL2785 - Jul 14, 03:30 UTCJul 14, 04:20 UTC50m
2026-07-14 AAL2785 LAX → LAS Jul 14, 03:29 UTCJul 14, 04:18 UTC49m
2026-07-13 AAL1972 DFW → LAX Jul 13, 23:39 UTCJul 14, 02:10 UTC2h 31m
2026-07-13 AAL1972 - Jul 13, 23:40 UTCJul 14, 02:10 UTC2h 30m
2026-07-13 AAL1120 ORD → DFW Jul 13, 19:50 UTCJul 13, 21:50 UTC2h 0m
2026-07-13 AAL1120 ORD → DFW Jul 13, 19:49 UTCJul 13, 21:39 UTC1h 50m
2026-07-13 AAL3330 - Jul 13, 16:25 UTCJul 13, 18:20 UTC1h 55m
2026-07-13 AAL1403 - Jul 13, 11:35 UTCJul 13, 14:10 UTC2h 35m
2026-07-13 AAL1318 - Jul 13, 04:10 UTCJul 13, 05:15 UTC1h 5m
2026-07-09 AAL2759 - Jul 9, 23:45 UTCJul 10, 01:10 UTC1h 25m
2026-07-09 AAL2759 - Jul 9, 21:10 UTCJul 9, 22:25 UTC1h 15m
2026-07-09 AAL1696 - Jul 9, 17:05 UTCJul 9, 19:10 UTC2h 5m
2026-07-09 AAL2172 MCO → DFW Jul 9, 12:35 UTCJul 9, 14:50 UTC2h 15m
2026-07-08 AAL2100 - Jul 8, 21:05 UTCJul 8, 22:10 UTC1h 5m
2026-07-08 AAL854 - Jul 8, 14:35 UTCJul 8, 19:00 UTC4h 25m
2026-07-08 AAL3259 - Jul 8, 02:40 UTCJul 8, 07:50 UTC5h 10m
2026-07-07 AAL2065 MCO → PHL Jul 7, 20:15 UTCJul 7, 22:20 UTC2h 5m
2026-07-07 AAL2065 - Jul 7, 16:35 UTCJul 7, 18:35 UTC2h 0m
2026-07-07 AAL2065 PHL → PHL Jul 7, 16:10 UTCJul 7, 16:15 UTC5m
2026-07-07 AAL2065 PHL → PHL Jul 7, 15:55 UTCJul 7, 16:00 UTC5m
2026-07-07 AAL3225 - Jul 7, 13:50 UTCJul 7, 14:50 UTC1h 0m
2026-07-07 AAL3225 - Jul 7, 11:20 UTCJul 7, 12:05 UTC45m
2026-07-07 AAL2500 - Jul 7, 06:00 UTCJul 7, 09:00 UTC3h 0m
2026-07-07 AAL2500 PHL → DEN Jul 7, 01:20 UTCJul 7, 04:45 UTC3h 25m
2026-07-06 AAL870 PHL → AUA Jul 6, 20:20 UTCJul 6, 22:15 UTC1h 55m
2026-07-06 AAL870 PHL → AUA Jul 6, 18:05 UTCJul 6, 18:25 UTC20m
2026-07-06 AAL870 PHL → AUA Jul 6, 12:15 UTCJul 6, 16:15 UTC4h 0m
2026-07-06 AAL2285 - Jul 6, 05:40 UTCJul 6, 10:20 UTC4h 40m
2026-07-06 AAL2285 PDX → PHL Jul 6, 05:39 UTCJul 6, 10:13 UTC4h 34m
2026-07-06 AAL2298 DFW → PDX Jul 6, 00:45 UTCJul 6, 04:20 UTC3h 35m
2026-07-05 AAL1415 YVR → DFW Jul 5, 18:50 UTCJul 5, 22:35 UTC3h 45m
2026-07-05 AAL1415 YVR → DFW Jul 5, 13:35 UTCJul 5, 17:30 UTC3h 55m
2026-07-05 AAL727 SEA → DFW Jul 5, 01:15 UTCJul 5, 04:35 UTC3h 20m
2026-07-04 AAL727 DFW → SEA Jul 4, 20:05 UTCJul 4, 23:45 UTC3h 40m
2026-07-04 AAL1025 - Jul 4, 14:20 UTCJul 4, 16:05 UTC1h 45m
2026-07-04 AAL1207 - Jul 4, 02:40 UTCJul 4, 03:00 UTC20m
2026-07-04 AAL1207 - Jul 4, 01:15 UTCJul 4, 02:05 UTC50m
2026-07-03 AAL2143 MCO → DFW Jul 3, 21:24 UTCJul 3, 23:41 UTC2h 17m
2026-07-03 AAL2143 MCO → DFW Jul 3, 21:25 UTCJul 3, 23:45 UTC2h 20m
2026-07-03 AAL3271 - Jul 3, 18:55 UTCJul 3, 20:05 UTC1h 10m
2026-07-03 AAL3271 CLT → MCO Jul 3, 18:50 UTCJul 3, 20:00 UTC1h 10m
2026-07-03 AAL1274 - Jul 3, 13:45 UTCJul 3, 17:15 UTC3h 30m
2026-07-03 AAL2721 - Jul 3, 02:40 UTCJul 3, 07:00 UTC4h 20m
2026-07-03 AAL2721 PHL → PHX Jul 3, 02:36 UTCJul 3, 07:07 UTC4h 31m
2026-07-01 AAL2271 MIA → LGA Jul 1, 16:45 UTCJul 1, 18:55 UTC2h 10m
2026-07-01 AAL2271 MIA → LGA Jul 1, 16:43 UTCJul 1, 18:55 UTC2h 12m
2026-07-01 AAL2271 MIA → LGA Jul 1, 13:10 UTCJul 1, 15:15 UTC2h 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 N160AN page for operator, model, and routing details .

Mode-S A0F1BB frequently asked

What is Mode-S code A0F1BB?
A0F1BB is an ICAO 24-bit transponder address. Allocated to United States. Assigned to N160AN.
Where is Mode-S A0F1BB registered?
Mode-S code A0F1BB 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 A0F1BB broadcasting right now?
Yes. Mode-S A0F1BB is currently airborne.
Hex, octal, and decimal Mode-S codes: what's the difference?
The same 24-bit identifier expressed in different bases: hex A0F1BB, octal 50170673, decimal 10,547,643.
What flights does A0F1BB operate?
Mode-S A0F1BB has broadcast 20 distinct callsigns, including AAL3314, AAL922, AAL903, AAL751, AAL613.