Apparatus

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sensors Mode-S transponder

AD8769

ICAO 24-bit transponder address · allocated to United States

Currently assigned to N971AN · BOEING 737-800 · operated by AMERICAN AIRLINES INC

Hex
AD8769
Octal
53303551
Decimal
11,372,393
Country
US
Tail
N971AN
Type
B738
No current signal · last broadcast Jul 26, 22:15 UTC
Flights observed
515
Distinct callsigns
20
Country
US
Last broadcast
Jul 26, 22:15 UTC

Last known position

Most recent position reported by Mode-S AD8769.

Country allocation

The ICAO 24-bit address AD8769 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
AAL2301 American Airlines 7 2026-06-01
AAL2986 American Airlines 6 2026-04-14
AAL2733 American Airlines 6 2026-04-18
AAL1014 - 6 2026-07-22
AAL3115 American Airlines 5 2026-04-24
AAL2887 American Airlines 5 2026-04-22
AAL2412 American Airlines 5 2026-06-11
AAL2225 - 5 2026-06-24
AAL2213 - 5 2026-06-27
AAL1520 American Airlines 5 2026-07-23
AAL578 American Airlines 4 2026-04-28
AAL3323 American Airlines 4 2026-06-09
AAL3168 American Airlines 4 2026-06-04
AAL2471 American Airlines 4 2026-04-21
AAL2303 American Airlines 4 2026-05-23
AAL1405 - 4 2026-06-29
AAL1089 - 4 2026-07-03
AAL832 American Airlines 3 2026-04-16
AAL695 - 3 2026-07-04
AAL363 - 3 2026-04-13

Recent flights last 50

DateFlightRouteTakeoffLandingDuration
2026-07-26 AAL1750 CUN → DFW Jul 26, 20:40 UTCJul 26, 22:15 UTC1h 35m
2026-07-26 AAL1750 CUN → DFW Jul 26, 16:25 UTCJul 26, 19:05 UTC2h 40m
2026-07-26 AAL1829 STL → LGA Jul 26, 03:00 UTCJul 26, 04:20 UTC1h 20m
2026-07-25 AAL1223 DFW → FAT Jul 25, 22:35 UTCJul 26, 01:10 UTC2h 35m
2026-07-25 AAL1177 ORD → PHL Jul 25, 18:00 UTCJul 25, 20:35 UTC2h 35m
2026-07-25 AAL1177 ORD → PHL Jul 25, 17:59 UTCJul 25, 20:39 UTC2h 40m
2026-07-25 AAL1177 ORD → PHL Jul 25, 14:15 UTCJul 25, 16:45 UTC2h 30m
2026-07-25 AAL2770 ATL → DFW Jul 25, 10:20 UTCJul 25, 12:10 UTC1h 50m
2026-07-25 AAL2749 DFW → ATL Jul 25, 02:40 UTCJul 25, 04:20 UTC1h 40m
2026-07-24 AAL2193 TUS → DFW Jul 24, 12:20 UTCJul 24, 14:10 UTC1h 50m
2026-07-24 AAL1109 ORD → DFW Jul 24, 04:40 UTCJul 24, 06:25 UTC1h 45m
2026-07-24 AAL1109 ORD → DFW Jul 24, 04:38 UTCJul 24, 06:24 UTC1h 46m
2026-07-24 AAL2148 DCA → BOS Jul 24, 00:52 UTCJul 24, 02:46 UTC1h 54m
2026-07-24 AAL2148 DCA → BOS Jul 24, 00:55 UTCJul 24, 02:50 UTC1h 55m
2026-07-23 AAL2148 DCA → BOS Jul 23, 21:20 UTCJul 23, 23:15 UTC1h 55m
2026-07-23 AAL1520 IAH → PHL Jul 23, 18:10 UTCJul 23, 19:35 UTC1h 25m
2026-07-23 AAL1520 IAH → PHL Jul 23, 15:15 UTCJul 23, 16:35 UTC1h 20m
2026-07-23 AAL1825 SYR → CLT Jul 23, 12:30 UTCJul 23, 13:35 UTC1h 5m
2026-07-23 AAL3262 ORD → CLT Jul 23, 05:05 UTCJul 23, 06:10 UTC1h 5m
2026-07-22 AAL2265 BOS → ORD Jul 22, 23:35 UTCJul 23, 02:20 UTC2h 45m
2026-07-22 AAL2265 BOS → ORD Jul 22, 20:00 UTCJul 22, 22:25 UTC2h 25m
2026-07-22 AAL1014 - Jul 22, 16:45 UTCJul 22, 18:30 UTC1h 45m
2026-07-22 AAL1014 TUS → DFW Jul 22, 16:43 UTCJul 22, 18:29 UTC1h 46m
2026-07-22 AAL1014 DFW → TUS Jul 22, 13:50 UTCJul 22, 15:35 UTC1h 45m
2026-07-22 AAL1669 MSY → DCA Jul 22, 02:30 UTCJul 22, 05:15 UTC2h 45m
2026-07-21 AAL2547 MEX → LAX Jul 21, 21:40 UTCJul 22, 00:55 UTC3h 15m
2026-07-21 AAL2546 LAX → MEX Jul 21, 19:45 UTCJul 21, 19:55 UTC10m
2026-07-21 AAL2546 LAX → MEX Jul 21, 16:35 UTCJul 21, 17:55 UTC1h 20m
2026-07-21 AAL3287 LGA → DFW Jul 21, 03:10 UTCJul 21, 05:40 UTC2h 30m
2026-07-21 AAL3287 LGA → DFW Jul 21, 03:09 UTCJul 21, 05:37 UTC2h 28m
2026-07-20 AAL1559 DFW → ORD Jul 20, 23:50 UTCJul 21, 01:35 UTC1h 45m
2026-07-20 AAL2247 BOS → MIA Jul 20, 19:00 UTCJul 20, 21:50 UTC2h 50m
2026-07-20 AAL2247 BOS → MIA Jul 20, 18:57 UTCJul 20, 21:50 UTC2h 53m
2026-07-20 AAL1469 MIA → SDF Jul 20, 15:50 UTCJul 20, 17:00 UTC1h 10m
2026-07-20 AAL2494 MIA → CUN Jul 20, 13:05 UTCJul 20, 14:25 UTC1h 20m
2026-07-20 AAL2494 MIA → CUN Jul 20, 13:02 UTCJul 20, 14:20 UTC1h 18m
2026-07-19 AAL1612 DCA → DFW Jul 19, 22:05 UTCJul 20, 00:30 UTC2h 25m
2026-07-19 AAL2837 - Jul 19, 18:05 UTCJul 19, 19:55 UTC1h 50m
2026-07-19 AAL2852 DFW → MBJ Jul 19, 14:40 UTCJul 19, 16:40 UTC2h 0m
2026-07-19 AAL2852 DFW → MBJ Jul 19, 14:39 UTCJul 19, 16:32 UTC1h 53m
2026-07-19 AAL491 MIA → DCA Jul 19, 10:30 UTCJul 19, 12:35 UTC2h 5m
2026-07-18 AAL498 BOS → JFK Jul 18, 12:05 UTCJul 18, 14:30 UTC2h 25m
2026-07-18 AAL1353 MIA → SJO Jul 18, 00:15 UTCJul 18, 02:45 UTC2h 30m
2026-07-17 AAL1508 - Jul 17, 19:09 UTCJul 17, 21:15 UTC2h 5m
2026-07-17 AAL1508 SAL → MIA Jul 17, 18:49 UTCJul 17, 21:10 UTC2h 21m
2026-07-17 AAL495 MIA → SAL Jul 17, 15:14 UTCJul 17, 17:39 UTC2h 25m
2026-07-17 AAL495 - Jul 17, 15:20 UTCJul 17, 17:20 UTC2h 0m
2026-07-17 AAL892 - Jul 17, 10:10 UTCJul 17, 12:55 UTC2h 45m
2026-07-17 AAL670 - Jul 17, 02:25 UTCJul 17, 04:59 UTC2h 35m
2026-07-17 AAL670 MIA → MCI Jul 17, 02:20 UTCJul 17, 04:58 UTC2h 38m

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 N971AN page for operator, model, and routing details .

Mode-S AD8769 frequently asked

What is Mode-S code AD8769?
AD8769 is an ICAO 24-bit transponder address. Allocated to United States. Assigned to N971AN.
Where is Mode-S AD8769 registered?
Mode-S code AD8769 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 AD8769 broadcasting right now?
No active broadcast right now. Last signal was Jul 26, 22:15 UTC.
Hex, octal, and decimal Mode-S codes: what's the difference?
The same 24-bit identifier expressed in different bases: hex AD8769, octal 53303551, decimal 11,372,393.
What flights does AD8769 operate?
Mode-S AD8769 has broadcast 20 distinct callsigns, including AAL2301, AAL2986, AAL2733, AAL1014, AAL3115.