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sensors Mode-S transponder

AA5B9F

ICAO 24-bit transponder address · allocated to United States

Currently assigned to N767AX · BOEING 767-200 · operated by CARGO AIRCRAFT MANAGEMENT INC

Hex
AA5B9F
Octal
52455637
Decimal
11,164,575
Country
US
Tail
N767AX
Type
B762
No current signal · last broadcast Jul 25, 04:55 UTC
Flights observed
135
Distinct callsigns
20
Country
US
Last broadcast
Jul 25, 04:55 UTC

Last known position

Most recent position reported by Mode-S AA5B9F.

Country allocation

The ICAO 24-bit address AA5B9F 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
ABX441 ABX Air 27 2026-07-25
ABX1820 ABX Air 27 2026-05-16
ABX841 ABX Air 25 2026-07-24
ABX1920 ABX Air 24 2026-05-15
ABX505 - 5 2026-06-19
ABX105 - 5 2026-06-20
ABX814 ABX Air 4 2026-06-15
ABX414 ABX Air 2 2026-06-02
ABX403 ABX Air 2 2026-05-17
ABX2040 ABX Air 2 2026-07-20
ABX2022 ABX Air 2 2026-06-11
ABX805 ABX Air 1 2026-04-27
ABX2050 - 1 2026-06-13
ABX2041 ABX Air 1 2026-07-21
ABX2029 ABX Air 1 2026-05-18
ABX2018 ABX Air 1 2026-06-12
ABX2012 ABX Air 1 2026-06-09
ABX2009 ABX Air 1 2026-05-18
ABX2000 - 1 2026-07-01
ABX183 ABX Air 1 2026-06-12

Recent flights last 50

DateFlightRouteTakeoffLandingDuration
2026-07-25 ABX441 EWR → CVG Jul 25, 03:35 UTCJul 25, 04:55 UTC1h 20m
2026-07-24 ABX841 CVG → EWR Jul 24, 09:15 UTCJul 24, 10:40 UTC1h 25m
2026-07-24 ABX441 EWR → CVG Jul 24, 03:15 UTCJul 24, 04:50 UTC1h 35m
2026-07-23 ABX841 CVG → EWR Jul 23, 09:05 UTCJul 23, 10:25 UTC1h 20m
2026-07-23 ABX441 EWR → CVG Jul 23, 03:05 UTCJul 23, 04:40 UTC1h 35m
2026-07-22 ABX441 EWR → CVG Jul 22, 02:50 UTCJul 22, 04:25 UTC1h 35m
2026-07-21 ABX841 CVG → EWR Jul 21, 09:20 UTCJul 21, 10:40 UTC1h 20m
2026-07-21 ABX2041 SLC → DEN Jul 21, 04:50 UTCJul 21, 05:45 UTC55m
2026-07-20 ABX2040 CVG → DEN Jul 20, 04:45 UTCJul 20, 05:30 UTC45m
2026-07-18 ABX441 - Jul 18, 03:35 UTCJul 18, 05:00 UTC1h 25m
2026-07-17 ABX841 CVG → EWR Jul 17, 09:20 UTCJul 17, 10:40 UTC1h 20m
2026-07-17 ABX441 - Jul 17, 03:45 UTCJul 17, 05:04 UTC1h 20m
2026-07-16 ABX841 CVG → EWR Jul 16, 09:50 UTCJul 16, 11:30 UTC1h 40m
2026-07-16 ABX441 - Jul 16, 03:00 UTCJul 16, 04:20 UTC1h 20m
2026-07-15 ABX841 - Jul 15, 09:15 UTCJul 15, 10:35 UTC1h 20m
2026-07-10 ABX441 - Jul 10, 23:25 UTCJul 11, 00:50 UTC1h 25m
2026-07-10 ABX441 - Jul 10, 03:30 UTCJul 10, 04:55 UTC1h 25m
2026-07-09 ABX841 - Jul 9, 10:15 UTCJul 9, 11:40 UTC1h 25m
2026-07-09 ABX441 EWR → CVG Jul 9, 03:00 UTCJul 9, 04:25 UTC1h 25m
2026-07-08 ABX841 - Jul 8, 09:15 UTCJul 8, 10:35 UTC1h 20m
2026-07-08 ABX441 EWR → CVG Jul 8, 03:35 UTCJul 8, 05:00 UTC1h 25m
2026-07-07 ABX841 - Jul 7, 09:15 UTCJul 7, 10:40 UTC1h 25m
2026-07-04 ABX441 - Jul 4, 03:25 UTCJul 4, 04:50 UTC1h 25m
2026-07-03 ABX841 - Jul 3, 09:25 UTCJul 3, 10:50 UTC1h 25m
2026-07-03 ABX441 - Jul 3, 02:50 UTCJul 3, 04:15 UTC1h 25m
2026-07-02 ABX841 - Jul 2, 09:15 UTCJul 2, 10:40 UTC1h 25m
2026-07-02 ABX2040 - Jul 2, 02:55 UTCJul 2, 04:35 UTC1h 40m
2026-07-01 ABX2000 - Jul 1, 23:55 UTCJul 2, 01:40 UTC1h 45m
2026-07-01 ABX441 EWR → CVG Jul 1, 03:05 UTCJul 1, 04:30 UTC1h 25m
2026-06-30 ABX841 - Jun 30, 10:50 UTCJun 30, 12:20 UTC1h 30m
2026-06-27 ABX441 EWR → CVG Jun 27, 03:15 UTCJun 27, 04:39 UTC1h 25m
2026-06-26 ABX841 - Jun 26, 09:10 UTCJun 26, 10:30 UTC1h 20m
2026-06-26 ABX441 EWR → CVG Jun 26, 03:15 UTCJun 26, 04:45 UTC1h 30m
2026-06-25 ABX841 CVG → EWR Jun 25, 09:25 UTCJun 25, 10:45 UTC1h 20m
2026-06-25 ABX441 EWR → CVG Jun 25, 03:24 UTCJun 25, 04:54 UTC1h 30m
2026-06-24 ABX841 - Jun 24, 09:15 UTCJun 24, 10:39 UTC1h 25m
2026-06-20 ABX105 PHX → CVG Jun 20, 03:39 UTCJun 20, 06:45 UTC3h 5m
2026-06-20 ABX105 - Jun 20, 00:49 UTCJun 20, 01:50 UTC1h 0m
2026-06-19 ABX505 - Jun 19, 15:49 UTCJun 19, 16:44 UTC55m
2026-06-19 ABX505 - Jun 19, 10:50 UTCJun 19, 14:24 UTC3h 35m
2026-06-18 ABX441 - Jun 18, 03:10 UTCJun 18, 05:10 UTC2h 0m
2026-06-17 ABX841 - Jun 17, 09:15 UTCJun 17, 10:35 UTC1h 20m
2026-06-17 ABX050 IAH → CVG Jun 17, 01:55 UTCJun 17, 05:35 UTC3h 40m
2026-06-15 ABX814 SEA → PDX Jun 15, 13:25 UTCJun 15, 13:50 UTC25m
2026-06-15 ABX814 SEA → PDX Jun 15, 06:35 UTCJun 15, 11:05 UTC4h 30m
2026-06-13 ABX2050 - Jun 13, 03:00 UTCJun 13, 04:45 UTC1h 44m
2026-06-12 ABX2018 CVG → MCO Jun 12, 23:35 UTCJun 13, 01:15 UTC1h 40m
2026-06-12 ABX183 MIA → CVG Jun 12, 03:20 UTCJun 12, 05:50 UTC2h 30m
2026-06-11 ABX2022 CVG → BOS Jun 11, 22:00 UTCJun 12, 00:00 UTC2h 0m
2026-06-11 ABX441 EWR → CVG Jun 11, 03:25 UTCJun 11, 04:45 UTC1h 20m

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 N767AX page for operator, model, and routing details .

Mode-S AA5B9F frequently asked

What is Mode-S code AA5B9F?
AA5B9F is an ICAO 24-bit transponder address. Allocated to United States. Assigned to N767AX.
Where is Mode-S AA5B9F registered?
Mode-S code AA5B9F 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 AA5B9F broadcasting right now?
No active broadcast right now. Last signal was Jul 25, 04:55 UTC.
Hex, octal, and decimal Mode-S codes: what's the difference?
The same 24-bit identifier expressed in different bases: hex AA5B9F, octal 52455637, decimal 11,164,575.
What flights does AA5B9F operate?
Mode-S AA5B9F has broadcast 20 distinct callsigns, including ABX441, ABX1820, ABX841, ABX1920, ABX505.