Apparatus

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sensors Mode-S transponder

AA1B22

ICAO 24-bit transponder address · allocated to United States

Currently assigned to N750MF · CESSNA 750 Citation 10 · operated by AUSTIN AVIATION GROUP LLC

Hex
AA1B22
Octal
52415442
Decimal
11,148,066
Country
US
Tail
N750MF
Type
C750
No current signal · last broadcast 2d ago
Flights observed
132
Distinct callsigns
1
Country
US
Last broadcast
2d ago

Last known position

Most recent position reported by Mode-S AA1B22.

Country allocation

The ICAO 24-bit address AA1B22 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 1 distinct

Callsign Airline Flights Last seen
JTL750 - 132 2026-07-12

Recent flights last 50

DateFlightRouteTakeoffLandingDuration
2026-07-12 JTL750 - Jul 12, 13:20 UTCJul 12, 15:25 UTC2h 5m
2026-07-11 JTL750 - Jul 11, 21:10 UTCJul 11, 22:10 UTC1h 0m
2026-07-11 JTL750 AUS → ECP Jul 11, 18:30 UTCJul 11, 20:15 UTC1h 45m
2026-07-11 JTL750 DWH → AUS Jul 11, 00:40 UTCJul 11, 01:10 UTC30m
2026-07-10 JTL750 - Jul 10, 20:55 UTCJul 10, 23:55 UTC3h 0m
2026-07-10 JTL750 - Jul 10, 17:35 UTCJul 10, 18:05 UTC30m
2026-07-09 JTL750 NUQ → OPF Jul 9, 15:15 UTCJul 9, 18:20 UTC3h 5m
2026-07-08 JTL750 NUQ → OPF Jul 8, 17:10 UTCJul 8, 19:25 UTC2h 15m
2026-07-07 JTL750 NUQ → OPF Jul 7, 13:35 UTCJul 7, 16:15 UTC2h 40m
2026-07-06 JTL750 NUQ → OPF Jul 6, 18:10 UTCJul 6, 19:25 UTC1h 15m
2026-07-06 JTL750 NUQ → OPF Jul 6, 15:55 UTCJul 6, 16:15 UTC20m
2026-07-05 JTL750 NUQ → OPF Jul 5, 14:35 UTCJul 5, 15:55 UTC1h 20m
2026-07-04 JTL750 NUQ → OPF Jul 4, 19:45 UTCJul 4, 20:25 UTC40m
2026-07-04 JTL750 NUQ → OPF Jul 4, 17:00 UTCJul 4, 18:40 UTC1h 40m
2026-07-03 JTL750 NUQ → OPF Jul 3, 21:05 UTCJul 3, 22:00 UTC55m
2026-07-02 JTL750 NUQ → OPF Jul 2, 18:45 UTCJul 2, 19:45 UTC1h 0m
2026-07-02 JTL750 NUQ → OPF Jul 2, 15:25 UTCJul 2, 17:15 UTC1h 50m
2026-07-01 JTL750 NUQ → OPF Jul 1, 23:20 UTCJul 2, 00:20 UTC1h 0m
2026-07-01 JTL750 NUQ → OPF Jul 1, 21:10 UTCJul 1, 22:10 UTC1h 0m
2026-07-01 JTL750 NUQ → OPF Jul 1, 20:00 UTCJul 1, 20:20 UTC20m
2026-06-30 JTL750 NUQ → OPF Jun 30, 18:15 UTCJun 30, 18:35 UTC20m
2026-06-30 JTL750 NUQ → OPF Jun 30, 14:05 UTCJun 30, 16:15 UTC2h 10m
2026-06-28 JTL750 NUQ → OPF Jun 28, 14:04 UTCJun 28, 15:05 UTC1h 0m
2026-06-27 JTL750 NUQ → OPF Jun 27, 20:04 UTCJun 27, 20:55 UTC50m
2026-06-26 JTL750 NUQ → OPF Jun 26, 16:00 UTCJun 26, 17:29 UTC1h 30m
2026-06-26 JTL750 NUQ → OPF Jun 26, 13:15 UTCJun 26, 14:09 UTC55m
2026-06-25 JTL750 NUQ → OPF Jun 25, 16:35 UTCJun 25, 18:45 UTC2h 10m
2026-06-24 JTL750 NUQ → OPF Jun 24, 18:29 UTCJun 24, 22:14 UTC3h 45m
2026-06-24 JTL750 NUQ → OPF Jun 24, 16:54 UTCJun 24, 17:50 UTC55m
2026-06-21 JTL750 NUQ → OPF Jun 21, 18:20 UTCJun 21, 18:54 UTC35m
2026-06-21 JTL750 NUQ → OPF Jun 21, 15:40 UTCJun 21, 17:24 UTC1h 45m
2026-06-19 JTL750 NUQ → OPF Jun 19, 19:54 UTCJun 19, 22:04 UTC2h 10m
2026-06-18 JTL750 NUQ → OPF Jun 18, 18:55 UTCJun 18, 20:40 UTC1h 45m
2026-06-18 JTL750 NUQ → OPF Jun 18, 13:55 UTCJun 18, 15:50 UTC1h 55m
2026-06-18 JTL750 NUQ → OPF Jun 18, 12:15 UTCJun 18, 12:30 UTC15m
2026-06-17 JTL750 NUQ → OPF Jun 17, 14:20 UTCJun 17, 15:50 UTC1h 30m
2026-06-17 JTL750 NUQ → OPF Jun 17, 12:55 UTCJun 17, 13:50 UTC55m
2026-06-14 JTL750 NUQ → OPF Jun 14, 17:25 UTCJun 14, 19:20 UTC1h 55m
2026-06-14 JTL750 NUQ → OPF Jun 14, 14:35 UTCJun 14, 16:00 UTC1h 25m
2026-06-13 JTL750 NUQ → OPF Jun 13, 15:10 UTCJun 13, 17:35 UTC2h 25m
2026-06-13 JTL750 NUQ → OPF Jun 13, 12:40 UTCJun 13, 13:40 UTC1h 0m
2026-06-12 JTL750 NUQ → OPF Jun 12, 14:05 UTCJun 12, 15:40 UTC1h 35m
2026-06-11 JTL750 NUQ → OPF Jun 11, 21:30 UTCJun 11, 23:35 UTC2h 5m
2026-06-10 JTL750 NUQ → OPF Jun 10, 23:55 UTCJun 11, 00:30 UTC35m
2026-06-10 JTL750 NUQ → OPF Jun 10, 13:10 UTCJun 10, 15:20 UTC2h 10m
2026-06-07 JTL750 NUQ → OPF Jun 7, 19:25 UTCJun 7, 21:05 UTC1h 40m
2026-06-07 JTL750 NUQ → OPF Jun 7, 12:30 UTCJun 7, 14:15 UTC1h 45m
2026-06-06 JTL750 NUQ → OPF Jun 6, 20:25 UTCJun 6, 21:00 UTC35m
2026-06-06 JTL750 NUQ → OPF Jun 6, 17:24 UTCJun 6, 19:40 UTC2h 15m
2026-06-06 JTL750 NUQ → OPF Jun 6, 13:30 UTCJun 6, 14:45 UTC1h 15m

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 N750MF page for operator, model, and routing details .

Mode-S AA1B22 frequently asked

What is Mode-S code AA1B22?
AA1B22 is an ICAO 24-bit transponder address. Allocated to United States. Assigned to N750MF.
Where is Mode-S AA1B22 registered?
Mode-S code AA1B22 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 AA1B22 broadcasting right now?
No active broadcast right now. Last signal was 2d ago.
Hex, octal, and decimal Mode-S codes: what's the difference?
The same 24-bit identifier expressed in different bases: hex AA1B22, octal 52415442, decimal 11,148,066.
What flights does AA1B22 operate?
Mode-S AA1B22 has broadcast 1 distinct callsign, including JTL750.