Apparatus

Try JFK, AAL1290, BAW, or N225AN.

sensors Mode-S transponder

A149F1

ICAO 24-bit transponder address · allocated to United States

Currently assigned to N182UW · AIRBUS A-321 · operated by WILMINGTON TRUST CO TRUSTEE

Hex
A149F1
Octal
50244761
Decimal
10,570,225
Country
US
Tail
N182UW
Type
A321
No current signal · last broadcast 1h ago
Flights observed
483
Distinct callsigns
20
Country
US
Last broadcast
1h ago

Last known position

Most recent position reported by Mode-S A149F1.

Country allocation

The ICAO 24-bit address A149F1 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
AAL3064 American Airlines 5 2026-05-07
AAL2775 American Airlines 5 2026-04-15
AAL2592 American Airlines 5 2026-05-07
AAL1897 American Airlines 5 2026-04-17
AAL1852 American Airlines 5 2026-05-01
AAL783 - 4 2026-06-17
AAL777 - 4 2026-07-13
AAL461 American Airlines 4 2026-06-10
AAL3176 - 4 2026-07-09
AAL2935 American Airlines 4 2026-05-19
AAL2919 American Airlines 4 2026-04-22
AAL2890 - 4 2026-04-14
AAL2867 American Airlines 4 2026-05-08
AAL2859 American Airlines 4 2026-04-14
AAL2751 - 4 2026-07-01
AAL2602 - 4 2026-07-01
AAL2279 - 4 2026-06-30
AAL2237 - 4 2026-06-29
AAL1949 American Airlines 4 2026-05-17
AAL1885 - 4 2026-07-13

Recent flights last 50

DateFlightRouteTakeoffLandingDuration
2026-07-14 AAL2239 DFW → ONT Jul 14, 17:35 UTCJul 14, 20:05 UTC2h 30m
2026-07-14 AAL1025 - Jul 14, 14:15 UTCJul 14, 16:10 UTC1h 55m
2026-07-14 AAL1207 DFW → TUS Jul 14, 01:55 UTCJul 14, 03:50 UTC1h 55m
2026-07-13 AAL1885 - Jul 13, 21:00 UTCJul 14, 00:00 UTC3h 0m
2026-07-13 AAL1885 DFW → GEG Jul 13, 16:40 UTCJul 13, 19:40 UTC3h 0m
2026-07-13 AAL2029 - Jul 13, 13:30 UTCJul 13, 14:35 UTC1h 5m
2026-07-13 AAL841 - Jul 13, 07:10 UTCJul 13, 08:10 UTC1h 0m
2026-07-13 AAL841 DFW → ELP Jul 13, 07:10 UTCJul 13, 08:15 UTC1h 5m
2026-07-13 AAL777 - Jul 13, 04:20 UTCJul 13, 05:40 UTC1h 20m
2026-07-13 AAL777 AUS → DFW Jul 13, 04:01 UTCJul 13, 05:21 UTC1h 20m
2026-07-12 AAL777 - Jul 12, 22:55 UTCJul 13, 01:55 UTC3h 0m
2026-07-12 AAL777 DFW → LAS Jul 12, 17:45 UTCJul 12, 20:01 UTC2h 15m
2026-07-12 AAL1025 - Jul 12, 14:30 UTCJul 12, 16:20 UTC1h 50m
2026-07-12 AAL1207 DFW → TUS Jul 12, 00:55 UTCJul 12, 02:35 UTC1h 40m
2026-07-12 AAL1207 DFW → TUS Jul 12, 00:50 UTCJul 12, 02:36 UTC1h 46m
2026-07-11 AAL3258 - Jul 11, 20:25 UTCJul 11, 23:30 UTC3h 5m
2026-07-11 AAL1524 - Jul 11, 12:50 UTCJul 11, 18:10 UTC5h 20m
2026-07-11 AAL1524 - Jul 11, 12:30 UTCJul 11, 12:35 UTC5m
2026-07-11 AAL2727 - Jul 11, 10:00 UTCJul 11, 11:15 UTC1h 15m
2026-07-11 AAL2100 - Jul 11, 03:30 UTCJul 11, 04:40 UTC1h 10m
2026-07-11 AAL2100 MCO → CLT Jul 11, 03:28 UTCJul 11, 04:41 UTC1h 13m
2026-07-11 AAL2100 - Jul 11, 01:10 UTCJul 11, 02:20 UTC1h 10m
2026-07-10 AAL2390 - Jul 10, 22:55 UTCJul 10, 23:30 UTC35m
2026-07-10 AAL2390 - Jul 10, 17:25 UTCJul 10, 18:05 UTC40m
2026-07-10 AAL3320 - Jul 10, 14:25 UTCJul 10, 15:45 UTC1h 20m
2026-07-10 AAL3320 TPA → CLT Jul 10, 14:24 UTCJul 10, 15:41 UTC1h 17m
2026-07-10 AAL3320 - Jul 10, 12:05 UTCJul 10, 13:15 UTC1h 10m
2026-07-10 AAL2793 - Jul 10, 06:15 UTCJul 10, 10:30 UTC4h 15m
2026-07-09 AAL751 - Jul 9, 23:15 UTCJul 10, 04:15 UTC5h 0m
2026-07-09 AAL1448 - Jul 9, 19:40 UTCJul 9, 21:25 UTC1h 45m
2026-07-09 AAL1448 BDL → CLT Jul 9, 19:35 UTCJul 9, 21:24 UTC1h 49m
2026-07-09 AAL1448 - Jul 9, 16:15 UTCJul 9, 18:15 UTC2h 0m
2026-07-09 AAL609 - Jul 9, 13:10 UTCJul 9, 14:20 UTC1h 10m
2026-07-09 AAL3176 - Jul 9, 02:10 UTCJul 9, 04:20 UTC2h 10m
2026-07-09 AAL3176 ORD → MCO Jul 9, 02:08 UTCJul 9, 04:18 UTC2h 10m
2026-07-08 AAL811 - Jul 8, 20:20 UTCJul 9, 00:00 UTC3h 40m
2026-07-08 AAL3102 DFW → SAN Jul 8, 16:25 UTCJul 8, 18:55 UTC2h 30m
2026-07-08 AAL3102 DFW → SAN Jul 8, 16:23 UTCJul 8, 18:49 UTC2h 26m
2026-07-08 AAL2172 MCO → DFW Jul 8, 12:35 UTCJul 8, 14:55 UTC2h 20m
2026-07-08 AAL1879 CLT → MCO Jul 8, 02:59 UTCJul 8, 04:09 UTC1h 10m
2026-07-07 AAL2525 ORD → MCO Jul 7, 18:10 UTCJul 7, 22:45 UTC4h 35m
2026-07-07 AAL2525 ORD → MCO Jul 7, 18:08 UTCJul 7, 22:45 UTC4h 37m
2026-07-07 AAL2525 ORD → MCO Jul 7, 11:25 UTCJul 7, 16:20 UTC4h 55m
2026-07-07 AAL1330 - Jul 7, 06:00 UTCJul 7, 09:35 UTC3h 35m
2026-07-06 AAL1984 PHL → PHX Jul 6, 22:41 UTCJul 7, 03:01 UTC4h 20m
2026-07-06 AAL1984 PHL → PHX Jul 6, 22:35 UTCJul 7, 03:05 UTC4h 30m
2026-07-06 AAL2641 CLT → LGA Jul 6, 11:25 UTCJul 6, 20:05 UTC8h 40m
2026-07-06 AAL2641 CLT → LGA Jul 6, 10:40 UTCJul 6, 10:45 UTC5m
2026-07-06 AAL2542 - Jul 6, 01:50 UTCJul 6, 04:45 UTC2h 55m
2026-07-05 AAL2456 SEA → PHL Jul 5, 21:15 UTCJul 5, 23:50 UTC2h 35m

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 N182UW page for operator, model, and routing details .

Mode-S A149F1 frequently asked

What is Mode-S code A149F1?
A149F1 is an ICAO 24-bit transponder address. Allocated to United States. Assigned to N182UW.
Where is Mode-S A149F1 registered?
Mode-S code A149F1 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 A149F1 broadcasting right now?
No active broadcast right now. Last signal was 1h ago.
Hex, octal, and decimal Mode-S codes: what's the difference?
The same 24-bit identifier expressed in different bases: hex A149F1, octal 50244761, decimal 10,570,225.
What flights does A149F1 operate?
Mode-S A149F1 has broadcast 20 distinct callsigns, including AAL3064, AAL2775, AAL2592, AAL1897, AAL1852.