Apparatus

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sensors Mode-S transponder

A29991

ICAO 24-bit transponder address · allocated to United States

Currently assigned to N267FX · EMBRAER EMB545 Praetor 500 · operated by FLEXJET LLC

Hex
A29991
Octal
50514621
Decimal
10,656,145
Country
US
Tail
N267FX
Type
E545
No current signal · last broadcast 7h ago
Flights observed
190
Distinct callsigns
1
Country
US
Last broadcast
7h ago

Last known position

Most recent position reported by Mode-S A29991.

Country allocation

The ICAO 24-bit address A29991 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
LXJ267 - 190 2026-07-13

Recent flights last 50

DateFlightRouteTakeoffLandingDuration
2026-07-13 LXJ267 - Jul 13, 22:10 UTCJul 13, 23:10 UTC1h 0m
2026-07-12 LXJ267 - Jul 12, 20:25 UTCJul 12, 20:55 UTC30m
2026-07-12 LXJ267 - Jul 12, 12:10 UTCJul 12, 19:25 UTC7h 15m
2026-07-11 LXJ267 BUR → RSW Jul 11, 14:55 UTCJul 11, 19:50 UTC4h 55m
2026-07-10 LXJ267 - Jul 10, 23:15 UTCJul 11, 00:00 UTC45m
2026-07-10 LXJ267 - Jul 10, 20:30 UTCJul 10, 21:40 UTC1h 10m
2026-07-08 LXJ267 - Jul 8, 15:20 UTCJul 8, 17:50 UTC2h 30m
2026-07-08 LXJ267 - Jul 8, 13:00 UTCJul 8, 13:55 UTC55m
2026-07-06 LXJ267 - Jul 6, 15:30 UTCJul 6, 16:25 UTC55m
2026-07-06 LXJ267 - Jul 6, 13:20 UTCJul 6, 14:40 UTC1h 20m
2026-07-05 LXJ267 - Jul 5, 17:30 UTCJul 5, 19:10 UTC1h 40m
2026-07-05 LXJ267 - Jul 5, 13:25 UTCJul 5, 15:25 UTC2h 0m
2026-07-05 LXJ267 - Jul 5, 00:25 UTCJul 5, 01:50 UTC1h 25m
2026-07-04 LXJ267 - Jul 4, 20:50 UTCJul 4, 22:30 UTC1h 40m
2026-07-04 LXJ267 - Jul 4, 18:30 UTCJul 4, 19:25 UTC55m
2026-07-03 LXJ267 - Jul 3, 16:15 UTCJul 3, 17:20 UTC1h 5m
2026-07-03 LXJ267 - Jul 3, 14:55 UTCJul 3, 15:15 UTC20m
2026-07-02 LXJ267 - Jul 2, 22:10 UTCJul 3, 01:05 UTC2h 55m
2026-07-02 LXJ267 - Jul 2, 13:15 UTCJul 2, 21:00 UTC7h 45m
2026-07-01 LXJ267 - Jul 1, 21:05 UTCJul 1, 21:35 UTC30m
2026-07-01 LXJ267 - Jul 1, 11:25 UTCJul 1, 18:30 UTC7h 5m
2026-06-30 LXJ267 - Jun 30, 14:10 UTCJun 30, 16:40 UTC2h 30m
2026-06-30 LXJ267 - Jun 30, 10:45 UTCJun 30, 13:05 UTC2h 20m
2026-06-29 LXJ267 - Jun 29, 15:04 UTCJun 29, 17:19 UTC2h 15m
2026-06-29 LXJ267 - Jun 29, 12:29 UTCJun 29, 13:54 UTC1h 25m
2026-06-28 LXJ267 - Jun 28, 22:49 UTCJun 29, 00:20 UTC1h 30m
2026-06-28 LXJ267 - Jun 28, 19:20 UTCJun 28, 20:59 UTC1h 40m
2026-06-28 LXJ267 - Jun 28, 15:14 UTCJun 28, 16:35 UTC1h 20m
2026-06-27 LXJ267 - Jun 27, 23:29 UTCJun 27, 23:50 UTC20m
2026-06-27 LXJ267 - Jun 27, 20:59 UTCJun 27, 22:29 UTC1h 30m
2026-06-27 LXJ267 - Jun 27, 18:49 UTCJun 27, 19:29 UTC40m
2026-06-27 LXJ267 - Jun 27, 15:19 UTCJun 27, 16:55 UTC1h 35m
2026-06-27 LXJ267 - Jun 27, 13:44 UTCJun 27, 14:00 UTC15m
2026-06-26 LXJ267 - Jun 26, 19:30 UTCJun 26, 20:55 UTC1h 25m
2026-06-26 LXJ267 - Jun 26, 16:24 UTCJun 26, 18:54 UTC2h 30m
2026-06-25 LXJ267 - Jun 25, 20:05 UTCJun 25, 22:10 UTC2h 5m
2026-06-25 LXJ267 - Jun 25, 17:54 UTCJun 25, 18:59 UTC1h 5m
2026-06-25 LXJ267 - Jun 25, 14:14 UTCJun 25, 16:35 UTC2h 20m
2026-06-25 LXJ267 - Jun 25, 12:25 UTCJun 25, 13:20 UTC55m
2026-06-24 LXJ267 - Jun 24, 13:54 UTCJun 24, 15:00 UTC1h 5m
2026-06-23 LXJ267 YXE → CLE Jun 23, 15:24 UTCJun 23, 18:14 UTC2h 50m
2026-06-23 LXJ267 - Jun 23, 13:09 UTCJun 23, 13:59 UTC50m
2026-06-22 LXJ267 - Jun 22, 21:40 UTCJun 22, 23:39 UTC2h 0m
2026-06-22 LXJ267 - Jun 22, 20:14 UTCJun 22, 20:24 UTC10m
2026-06-22 LXJ267 - Jun 22, 18:09 UTCJun 22, 19:40 UTC1h 30m
2026-06-22 LXJ267 - Jun 22, 14:59 UTCJun 22, 16:05 UTC1h 5m
2026-06-21 LXJ267 - Jun 21, 17:15 UTCJun 21, 17:54 UTC40m
2026-06-21 LXJ267 VNY → LAS Jun 21, 14:54 UTCJun 21, 15:40 UTC45m
2026-06-20 LXJ267 - Jun 20, 17:44 UTCJun 20, 23:39 UTC5h 55m
2026-06-20 LXJ267 - Jun 20, 15:49 UTCJun 20, 16:05 UTC15m

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 N267FX page for operator, model, and routing details .

Mode-S A29991 frequently asked

What is Mode-S code A29991?
A29991 is an ICAO 24-bit transponder address. Allocated to United States. Assigned to N267FX.
Where is Mode-S A29991 registered?
Mode-S code A29991 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 A29991 broadcasting right now?
No active broadcast right now. Last signal was 7h ago.
Hex, octal, and decimal Mode-S codes: what's the difference?
The same 24-bit identifier expressed in different bases: hex A29991, octal 50514621, decimal 10,656,145.
What flights does A29991 operate?
Mode-S A29991 has broadcast 1 distinct callsign, including LXJ267.