Apparatus

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sensors Mode-S transponder

ABE2A3

ICAO 24-bit transponder address · allocated to United States

Currently assigned to N865NN · BOEING 737-800 · operated by WILMINGTON TRUST CO TRUSTEE

Hex
ABE2A3
Octal
52761243
Decimal
11,264,675
Country
US
Tail
N865NN
Type
B738
No current signal · last broadcast Jul 26, 22:35 UTC
Flights observed
554
Distinct callsigns
20
Country
US
Last broadcast
Jul 26, 22:35 UTC

Last known position

Most recent position reported by Mode-S ABE2A3.

Country allocation

The ICAO 24-bit address ABE2A3 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
AAL2488 American Airlines 6 2026-05-12
AAL985 - 5 2026-04-13
AAL611 American Airlines 5 2026-05-11
AAL1429 - 5 2026-07-20
AAL487 American Airlines 4 2026-07-24
AAL359 - 4 2026-06-25
AAL3258 American Airlines 4 2026-05-07
AAL2958 - 4 2026-07-13
AAL2915 American Airlines 4 2026-05-26
AAL2851 American Airlines 4 2026-04-17
AAL2814 American Airlines 4 2026-07-20
AAL2800 American Airlines 4 2026-07-18
AAL2753 American Airlines 4 2026-07-24
AAL2718 - 4 2026-07-16
AAL2360 American Airlines 4 2026-05-11
AAL2338 American Airlines 4 2026-04-14
AAL2302 - 4 2026-07-08
AAL2046 - 4 2026-07-14
AAL1906 - 4 2026-07-09
AAL1721 American Airlines 4 2026-05-11

Recent flights last 50

DateFlightRouteTakeoffLandingDuration
2026-07-26 AAL2755 BOS → MIA Jul 26, 22:15 UTCJul 26, 22:35 UTC20m
2026-07-26 AAL369 DFW → LGA Jul 26, 14:55 UTCJul 26, 20:05 UTC5h 10m
2026-07-26 AAL369 DFW → LGA Jul 26, 14:51 UTCJul 26, 20:10 UTC5h 19m
2026-07-26 AAL2799 SFO → MIA Jul 26, 00:55 UTCJul 26, 06:10 UTC5h 15m
2026-07-25 AAL3118 LGA → DFW Jul 25, 18:55 UTCJul 25, 22:30 UTC3h 35m
2026-07-25 AAL1739 PHL → ORD Jul 25, 13:55 UTCJul 25, 17:30 UTC3h 35m
2026-07-25 AAL2887 MSY → MIA Jul 25, 10:10 UTCJul 25, 12:35 UTC2h 25m
2026-07-25 AAL363 ORD → DCA Jul 25, 01:40 UTCJul 25, 04:00 UTC2h 20m
2026-07-24 AAL2753 PHL → CMH Jul 24, 21:55 UTCJul 25, 00:20 UTC2h 25m
2026-07-24 AAL2753 PHL → CMH Jul 24, 18:25 UTCJul 24, 20:35 UTC2h 10m
2026-07-24 AAL487 PHL → RSW Jul 24, 12:35 UTCJul 24, 14:25 UTC1h 50m
2026-07-24 AAL487 PHL → RSW Jul 24, 12:34 UTCJul 24, 14:24 UTC1h 50m
2026-07-24 AAL2833 PWM → DCA Jul 24, 01:45 UTCJul 24, 03:35 UTC1h 50m
2026-07-24 AAL2833 PWM → DCA Jul 24, 01:40 UTCJul 24, 03:32 UTC1h 52m
2026-07-23 AAL1612 DCA → DFW Jul 23, 22:00 UTCJul 24, 00:10 UTC2h 10m
2026-07-23 AAL2837 DFW → SFO Jul 23, 18:25 UTCJul 23, 20:30 UTC2h 5m
2026-07-23 AAL2852 DFW → MBJ Jul 23, 14:45 UTCJul 23, 16:50 UTC2h 5m
2026-07-23 AAL2745 MCO → DCA Jul 23, 11:30 UTCJul 23, 13:15 UTC1h 45m
2026-07-23 AAL2139 MCI → PHL Jul 23, 01:29 UTCJul 23, 03:19 UTC1h 50m
2026-07-23 AAL2139 MCI → PHL Jul 23, 01:30 UTCJul 23, 03:20 UTC1h 50m
2026-07-22 AAL1675 ORD → DCA Jul 22, 22:00 UTCJul 22, 23:25 UTC1h 25m
2026-07-22 AAL1675 ORD → DCA Jul 22, 21:59 UTCJul 22, 23:22 UTC1h 23m
2026-07-22 AAL489 DCA → ORD Jul 22, 18:55 UTCJul 22, 20:40 UTC1h 45m
2026-07-22 AAL1618 - Jul 22, 11:10 UTCJul 22, 12:50 UTC1h 40m
2026-07-22 AAL2148 MSP → DFW Jul 22, 00:45 UTCJul 22, 02:35 UTC1h 50m
2026-07-21 AAL2148 - Jul 21, 21:30 UTCJul 21, 23:30 UTC2h 0m
2026-07-21 AAL3167 SJC → LAX Jul 21, 18:10 UTCJul 21, 20:10 UTC2h 0m
2026-07-21 AAL3167 SJC → LAX Jul 21, 14:40 UTCJul 21, 16:45 UTC2h 5m
2026-07-21 AAL1232 - Jul 21, 10:10 UTCJul 21, 12:40 UTC2h 30m
2026-07-21 AAL1393 PHL → PBI Jul 21, 02:25 UTCJul 21, 04:50 UTC2h 25m
2026-07-20 AAL1429 - Jul 20, 23:15 UTCJul 21, 01:05 UTC1h 49m
2026-07-20 AAL1429 - Jul 20, 19:55 UTCJul 20, 21:50 UTC1h 55m
2026-07-20 AAL2814 BOS → AUS Jul 20, 16:15 UTCJul 20, 18:25 UTC2h 10m
2026-07-20 AAL2814 BOS → AUS Jul 20, 12:25 UTCJul 20, 14:50 UTC2h 25m
2026-07-20 AAL1669 MSY → DCA Jul 20, 02:10 UTCJul 20, 04:55 UTC2h 45m
2026-07-20 AAL1669 MSY → DCA Jul 20, 02:06 UTCJul 20, 04:51 UTC2h 45m
2026-07-19 AAL3201 - Jul 19, 20:50 UTCJul 20, 00:30 UTC3h 40m
2026-07-19 AAL1946 SAN → DFW Jul 19, 16:17 UTCJul 19, 19:22 UTC3h 5m
2026-07-19 AAL1946 SAN → DFW Jul 19, 16:20 UTCJul 19, 19:30 UTC3h 10m
2026-07-19 AAL1194 ORD → BOS Jul 19, 13:20 UTCJul 19, 14:15 UTC55m
2026-07-19 AAL1238 - Jul 19, 04:25 UTCJul 19, 05:15 UTC50m
2026-07-18 AAL1790 - Jul 18, 23:10 UTCJul 19, 02:55 UTC3h 45m
2026-07-18 AAL1790 - Jul 18, 17:10 UTCJul 18, 20:45 UTC3h 35m
2026-07-18 AAL1773 - Jul 18, 10:10 UTCJul 18, 12:45 UTC2h 35m
2026-07-18 AAL1773 IND → PHX Jul 18, 10:09 UTCJul 18, 13:11 UTC3h 2m
2026-07-18 AAL2800 DFW → IND Jul 18, 03:25 UTCJul 18, 05:15 UTC1h 50m
2026-07-18 AAL2800 DFW → IND Jul 18, 03:25 UTCJul 18, 05:17 UTC1h 52m
2026-07-18 AAL2926 DFW → TUS Jul 18, 00:00 UTCJul 18, 01:54 UTC1h 55m
2026-07-17 AAL2926 DFW → TUS Jul 17, 23:59 UTCJul 18, 01:54 UTC1h 55m
2026-07-17 AAL2926 DFW → TUS Jul 17, 20:10 UTCJul 17, 22:05 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 N865NN page for operator, model, and routing details .

Mode-S ABE2A3 frequently asked

What is Mode-S code ABE2A3?
ABE2A3 is an ICAO 24-bit transponder address. Allocated to United States. Assigned to N865NN.
Where is Mode-S ABE2A3 registered?
Mode-S code ABE2A3 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 ABE2A3 broadcasting right now?
No active broadcast right now. Last signal was Jul 26, 22:35 UTC.
Hex, octal, and decimal Mode-S codes: what's the difference?
The same 24-bit identifier expressed in different bases: hex ABE2A3, octal 52761243, decimal 11,264,675.
What flights does ABE2A3 operate?
Mode-S ABE2A3 has broadcast 20 distinct callsigns, including AAL2488, AAL985, AAL611, AAL1429, AAL487.