Apparatus

Try JFK, AAL1290, BAW, or N225AN.

sensors Mode-S transponder

AC5569

ICAO 24-bit transponder address · allocated to United States

Currently assigned to N894NN · BOEING 737-800 · operated by BANK OF UTAH TRUSTEE

Hex
AC5569
Octal
53052551
Decimal
11,294,057
Country
US
Tail
N894NN
Type
B738
No current signal · last broadcast Jul 26, 22:10 UTC
Flights observed
524
Distinct callsigns
20
Country
US
Last broadcast
Jul 26, 22:10 UTC

Last known position

Most recent position reported by Mode-S AC5569.

Country allocation

The ICAO 24-bit address AC5569 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
AAL3165 - 11 2026-07-15
AAL903 American Airlines 9 2026-07-05
AAL2581 - 7 2026-07-09
AAL2739 American Airlines 4 2026-04-28
AAL2672 American Airlines 4 2026-04-16
AAL2114 American Airlines 4 2026-05-05
AAL1894 American Airlines 4 2026-04-14
AAL1856 American Airlines 4 2026-04-13
AAL928 American Airlines 3 2026-04-15
AAL866 American Airlines 3 2026-04-17
AAL831 - 3 2026-07-03
AAL815 American Airlines 3 2026-05-24
AAL814 American Airlines 3 2026-05-07
AAL486 American Airlines 3 2026-04-29
AAL3237 American Airlines 3 2026-05-13
AAL3124 American Airlines 3 2026-04-18
AAL3004 - 3 2026-07-11
AAL2973 American Airlines 3 2026-05-12
AAL2813 American Airlines 3 2026-04-18
AAL2762 American Airlines 3 2026-05-17

Recent flights last 50

DateFlightRouteTakeoffLandingDuration
2026-07-26 AAL898 DFW → TPA Jul 26, 19:30 UTCJul 26, 22:10 UTC2h 40m
2026-07-26 AAL1377 MIA → LIR Jul 26, 14:30 UTCJul 26, 16:57 UTC2h 27m
2026-07-26 AAL1342 PHL → PHX Jul 26, 10:45 UTCJul 26, 12:15 UTC1h 30m
2026-07-26 AAL1342 PHL → PHX Jul 26, 10:45 UTCJul 26, 12:39 UTC1h 54m
2026-07-26 AAL2833 PWM → DCA Jul 26, 01:15 UTCJul 26, 03:15 UTC2h 0m
2026-07-26 AAL2833 PWM → DCA Jul 26, 01:14 UTCJul 26, 03:08 UTC1h 54m
2026-07-25 AAL1812 COS → DFW Jul 25, 22:10 UTCJul 25, 23:45 UTC1h 35m
2026-07-25 AAL1812 COS → DFW Jul 25, 21:54 UTCJul 25, 23:40 UTC1h 46m
2026-07-25 AAL2451 PHL → MSY Jul 25, 18:15 UTCJul 25, 20:25 UTC2h 10m
2026-07-25 AAL1476 CLT → MSN Jul 25, 15:10 UTCJul 25, 16:40 UTC1h 30m
2026-07-25 AAL1476 CLT → MSN Jul 25, 12:25 UTCJul 25, 13:50 UTC1h 25m
2026-07-25 AAL1379 PVD → PHL Jul 25, 02:55 UTCJul 25, 04:30 UTC1h 35m
2026-07-25 AAL1379 PVD → PHL Jul 25, 02:50 UTCJul 25, 04:28 UTC1h 38m
2026-07-24 AAL1379 PVD → PHL Jul 24, 23:45 UTCJul 25, 01:25 UTC1h 40m
2026-07-24 AAL1086 DFW → BOS Jul 24, 13:50 UTCJul 24, 20:55 UTC7h 5m
2026-07-23 AAL2446 ORD → PBI Jul 23, 22:40 UTCJul 24, 01:00 UTC2h 20m
2026-07-23 AAL2446 ORD → PBI Jul 23, 18:55 UTCJul 23, 21:10 UTC2h 15m
2026-07-23 AAL1780 EGE → JFK Jul 23, 15:20 UTCJul 23, 17:35 UTC2h 15m
2026-07-22 AAL2864 DFW → LAS Jul 22, 22:25 UTCJul 23, 00:45 UTC2h 20m
2026-07-22 AAL1998 SEA → PHL Jul 22, 18:55 UTCJul 22, 20:55 UTC2h 0m
2026-07-22 AAL1998 SEA → PHL Jul 22, 15:30 UTCJul 22, 17:35 UTC2h 5m
2026-07-22 AAL1220 PBI → DFW Jul 22, 11:15 UTCJul 22, 13:40 UTC2h 25m
2026-07-22 AAL2467 DFW → SNA Jul 22, 01:00 UTCJul 22, 03:25 UTC2h 25m
2026-07-21 AAL1796 EWR → DFW Jul 21, 22:00 UTCJul 21, 23:40 UTC1h 40m
2026-07-21 AAL1796 EWR → DFW Jul 21, 21:59 UTCJul 21, 23:39 UTC1h 40m
2026-07-21 AAL1796 EWR → DFW Jul 21, 18:10 UTCJul 21, 19:45 UTC1h 35m
2026-07-21 AAL1978 - Jul 21, 14:15 UTCJul 21, 16:55 UTC2h 40m
2026-07-21 AAL1542 PHX → DCA Jul 21, 08:00 UTCJul 21, 12:00 UTC4h 0m
2026-07-21 AAL2470 - Jul 21, 05:40 UTCJul 21, 06:40 UTC1h 0m
2026-07-21 AAL2470 PHX → SAN Jul 21, 03:05 UTCJul 21, 03:55 UTC50m
2026-07-21 AAL1466 TPA → PHX Jul 21, 00:50 UTCJul 21, 01:50 UTC1h 0m
2026-07-20 AAL2877 ORD → LAS Jul 20, 20:15 UTCJul 20, 23:20 UTC3h 5m
2026-07-20 AAL2067 MCO → ORD Jul 20, 16:00 UTCJul 20, 18:30 UTC2h 30m
2026-07-20 AAL2067 - Jul 20, 12:15 UTCJul 20, 14:25 UTC2h 10m
2026-07-19 AAL1554 DCA → MIA Jul 19, 23:35 UTCJul 20, 02:00 UTC2h 25m
2026-07-19 AAL1554 DCA → MIA Jul 19, 20:25 UTCJul 19, 22:10 UTC1h 45m
2026-07-19 AAL2908 - Jul 19, 15:40 UTCJul 19, 17:20 UTC1h 40m
2026-07-19 AAL2866 - Jul 19, 12:20 UTCJul 19, 13:35 UTC1h 15m
2026-07-19 AAL1072 CLT → CMH Jul 19, 03:35 UTCJul 19, 05:15 UTC1h 40m
2026-07-19 AAL1072 CLT → CMH Jul 19, 03:35 UTCJul 19, 05:09 UTC1h 34m
2026-07-18 AAL861 ATL → PHL Jul 18, 21:15 UTCJul 18, 22:40 UTC1h 25m
2026-07-18 AAL862 LAX → PHL Jul 18, 15:30 UTCJul 18, 16:05 UTC35m
2026-07-18 AAL862 LAX → PHL Jul 18, 15:26 UTCJul 18, 18:09 UTC2h 43m
2026-07-18 AAL1119 - Jul 18, 11:10 UTCJul 18, 13:35 UTC2h 25m
2026-07-18 AAL1468 - Jul 18, 03:15 UTCJul 18, 05:45 UTC2h 30m
2026-07-18 AAL1468 MIA → SAT Jul 18, 03:13 UTCJul 18, 05:43 UTC2h 30m
2026-07-17 AAL1612 DCA → DFW Jul 17, 23:10 UTCJul 18, 01:10 UTC2h 0m
2026-07-17 AAL1414 DFW → DCA Jul 17, 17:05 UTCJul 17, 19:45 UTC2h 40m
2026-07-17 AAL2435 SAV → DFW Jul 17, 13:20 UTCJul 17, 15:29 UTC2h 10m
2026-07-17 AAL2327 DFW → SAV Jul 17, 03:14 UTCJul 17, 05:10 UTC1h 55m

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 N894NN page for operator, model, and routing details .

Mode-S AC5569 frequently asked

What is Mode-S code AC5569?
AC5569 is an ICAO 24-bit transponder address. Allocated to United States. Assigned to N894NN.
Where is Mode-S AC5569 registered?
Mode-S code AC5569 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 AC5569 broadcasting right now?
No active broadcast right now. Last signal was Jul 26, 22:10 UTC.
Hex, octal, and decimal Mode-S codes: what's the difference?
The same 24-bit identifier expressed in different bases: hex AC5569, octal 53052551, decimal 11,294,057.
What flights does AC5569 operate?
Mode-S AC5569 has broadcast 20 distinct callsigns, including AAL3165, AAL903, AAL2581, AAL2739, AAL2672.