Apparatus

Try JFK, AAL1290, BAW, or N225AN.

sensors Mode-S transponder

AD10EC

ICAO 24-bit transponder address · allocated to United States

Currently assigned to N941AN · BOEING 737-800 · operated by AMERICAN AIRLINES INC

Hex
AD10EC
Octal
53210354
Decimal
11,342,060
Country
US
Tail
N941AN
Type
B738
No current signal · last broadcast Jul 25, 05:25 UTC
Flights observed
514
Distinct callsigns
20
Country
US
Last broadcast
Jul 25, 05:25 UTC

Last known position

Most recent position reported by Mode-S AD10EC.

Country allocation

The ICAO 24-bit address AD10EC 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
AAL707 American Airlines 6 2026-04-15
AAL3165 - 5 2026-06-25
AAL2567 American Airlines 5 2026-07-21
AAL2150 American Airlines 5 2026-06-07
AAL1894 American Airlines 5 2026-05-14
AAL1568 - 5 2026-07-15
AAL1414 American Airlines 5 2026-06-16
AAL2438 American Airlines 4 2026-04-26
AAL2321 American Airlines 4 2026-04-15
AAL2301 American Airlines 4 2026-06-10
AAL2257 American Airlines 4 2026-06-12
AAL2204 American Airlines 4 2026-07-01
AAL2128 American Airlines 4 2026-04-17
AAL2067 - 4 2026-07-15
AAL1851 - 4 2026-06-20
AAL1503 American Airlines 4 2026-07-20
AAL1478 American Airlines 4 2026-07-23
AAL1393 - 4 2026-06-13
AAL1329 American Airlines 4 2026-04-16
AAL1327 American Airlines 4 2026-07-24

Recent flights last 50

DateFlightRouteTakeoffLandingDuration
2026-07-25 AAL1291 DFW → IAD Jul 25, 02:55 UTCJul 25, 05:25 UTC2h 30m
2026-07-24 AAL2892 ORD → PBI Jul 24, 23:40 UTCJul 25, 01:45 UTC2h 5m
2026-07-24 AAL1466 TPA → PHX Jul 24, 21:50 UTCJul 24, 22:35 UTC45m
2026-07-24 AAL16R PIT → ORD Jul 24, 16:45 UTCJul 24, 19:55 UTC3h 10m
2026-07-24 AAL16R PIT → ORD Jul 24, 16:44 UTCJul 24, 19:55 UTC3h 11m
2026-07-24 AAL1327 JFK → CUN Jul 24, 12:30 UTCJul 24, 15:00 UTC2h 30m
2026-07-24 AAL1327 JFK → CUN Jul 24, 12:27 UTCJul 24, 15:05 UTC2h 38m
2026-07-24 AAL3133 UVF → PHL Jul 24, 01:45 UTCJul 24, 04:40 UTC2h 55m
2026-07-23 AAL752 CLT → PWM Jul 23, 22:00 UTCJul 24, 00:00 UTC2h 0m
2026-07-23 AAL1478 ORD → PHL Jul 23, 18:40 UTCJul 23, 20:15 UTC1h 35m
2026-07-23 AAL1478 ORD → PHL Jul 23, 18:39 UTCJul 23, 20:08 UTC1h 29m
2026-07-23 AAL383 ORD → BNA Jul 23, 13:25 UTCJul 23, 17:20 UTC3h 55m
2026-07-21 AAL2567 MIA → ORD Jul 21, 07:00 UTCJul 21, 08:00 UTC1h 0m
2026-07-21 AAL2567 MIA → ORD Jul 21, 07:00 UTCJul 21, 07:52 UTC52m
2026-07-21 AAL1620 PHX → CVG Jul 21, 01:35 UTCJul 21, 05:35 UTC4h 0m
2026-07-20 AAL1910 PDX → PHL Jul 20, 18:40 UTCJul 20, 22:10 UTC3h 30m
2026-07-20 AAL1910 PDX → PHL Jul 20, 18:38 UTCJul 20, 22:06 UTC3h 28m
2026-07-20 AAL1503 CUN → ORD Jul 20, 14:20 UTCJul 20, 15:00 UTC40m
2026-07-20 AAL1503 CUN → ORD Jul 20, 14:16 UTCJul 20, 17:26 UTC3h 10m
2026-07-19 AAL1239 BOS → ORD Jul 19, 13:24 UTCJul 19, 15:41 UTC2h 17m
2026-07-19 AAL1239 BOS → ORD Jul 19, 13:25 UTCJul 19, 15:50 UTC2h 25m
2026-07-18 AAL1461 ORD → BOS Jul 18, 23:50 UTCJul 19, 01:30 UTC1h 40m
2026-07-18 AAL2834 SJC → DFW Jul 18, 19:05 UTCJul 18, 22:00 UTC2h 55m
2026-07-18 AAL2834 SJC → DFW Jul 18, 19:03 UTCJul 18, 21:50 UTC2h 47m
2026-07-18 AAL2920 - Jul 18, 14:50 UTCJul 18, 17:05 UTC2h 15m
2026-07-18 AAL2920 ORD → TPA Jul 18, 14:50 UTCJul 18, 17:04 UTC2h 14m
2026-07-18 AAL2718 - Jul 18, 00:35 UTCJul 18, 04:30 UTC3h 56m
2026-07-17 AAL2718 - Jul 17, 19:40 UTCJul 17, 23:10 UTC3h 30m
2026-07-17 AAL2614 - Jul 17, 13:25 UTCJul 17, 16:59 UTC3h 35m
2026-07-17 AAL2614 SFO → ORD Jul 17, 13:21 UTCJul 17, 17:11 UTC3h 50m
2026-07-17 AAL686 PHX → SFO Jul 17, 06:59 UTCJul 17, 08:29 UTC1h 30m
2026-07-17 AAL686 - Jul 17, 07:00 UTCJul 17, 08:30 UTC1h 30m
2026-07-17 AAL866 - Jul 17, 00:30 UTCJul 17, 03:34 UTC3h 5m
2026-07-16 AAL1563 - Jul 16, 21:19 UTCJul 16, 22:10 UTC50m
2026-07-16 AAL1563 - Jul 16, 19:45 UTCJul 16, 21:15 UTC1h 30m
2026-07-16 AAL1563 - Jul 16, 16:44 UTCJul 16, 18:34 UTC1h 50m
2026-07-16 AAL1398 AUS → ORD Jul 16, 00:15 UTCJul 16, 02:30 UTC2h 15m
2026-07-15 AAL1568 ORD → AUS Jul 15, 20:15 UTCJul 15, 22:45 UTC2h 30m
2026-07-15 AAL2067 MCO → ORD Jul 15, 16:00 UTCJul 15, 18:20 UTC2h 20m
2026-07-15 AAL2067 ORD → MCO Jul 15, 12:20 UTCJul 15, 14:30 UTC2h 10m
2026-07-15 AAL9790 - Jul 15, 01:00 UTCJul 15, 01:30 UTC30m
2026-07-15 AAL9790 GRR → ORD Jul 15, 00:55 UTCJul 15, 01:27 UTC32m
2026-07-13 AAL3113 - Jul 13, 03:15 UTCJul 13, 04:40 UTC1h 25m
2026-07-13 AAL3113 CLT → GRR Jul 13, 03:13 UTCJul 13, 04:40 UTC1h 27m
2026-07-12 AAL3131 - Jul 12, 23:35 UTCJul 13, 01:10 UTC1h 35m
2026-07-12 AAL378 - Jul 12, 16:35 UTCJul 12, 21:10 UTC4h 35m
2026-07-12 AAL1347 - Jul 12, 12:55 UTCJul 12, 15:10 UTC2h 15m
2026-07-11 AAL2935 - Jul 11, 23:05 UTCJul 12, 01:05 UTC2h 0m
2026-07-11 AAL2935 CLT → IAH Jul 11, 23:02 UTCJul 12, 01:01 UTC1h 59m
2026-07-11 AAL1681 - Jul 11, 20:10 UTCJul 11, 21:15 UTC1h 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 N941AN page for operator, model, and routing details .

Mode-S AD10EC frequently asked

What is Mode-S code AD10EC?
AD10EC is an ICAO 24-bit transponder address. Allocated to United States. Assigned to N941AN.
Where is Mode-S AD10EC registered?
Mode-S code AD10EC 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 AD10EC broadcasting right now?
No active broadcast right now. Last signal was Jul 25, 05:25 UTC.
Hex, octal, and decimal Mode-S codes: what's the difference?
The same 24-bit identifier expressed in different bases: hex AD10EC, octal 53210354, decimal 11,342,060.
What flights does AD10EC operate?
Mode-S AD10EC has broadcast 20 distinct callsigns, including AAL707, AAL3165, AAL2567, AAL2150, AAL1894.