Apparatus

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sensors Mode-S transponder

A42329

ICAO 24-bit transponder address · allocated to United States

Currently assigned to N366FX · EMBRAER EMB-505 Phenom 300 · operated by FLEXJET LLC

Hex
A42329
Octal
51021451
Decimal
10,756,905
Country
US
Tail
N366FX
Type
E55P
No current signal · last broadcast 15h ago
Flights observed
245
Distinct callsigns
1
Country
US
Last broadcast
15h ago

Last known position

Most recent position reported by Mode-S A42329.

Country allocation

The ICAO 24-bit address A42329 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
LXJ366 - 245 2026-07-13

Recent flights last 50

DateFlightRouteTakeoffLandingDuration
2026-07-13 LXJ366 - Jul 13, 18:35 UTCJul 13, 20:55 UTC2h 20m
2026-07-13 LXJ366 - Jul 13, 16:40 UTCJul 13, 17:05 UTC25m
2026-07-13 LXJ366 - Jul 13, 15:15 UTCJul 13, 15:30 UTC15m
2026-07-13 LXJ366 - Jul 13, 13:40 UTCJul 13, 14:05 UTC25m
2026-07-13 LXJ366 - Jul 13, 11:40 UTCJul 13, 12:05 UTC25m
2026-07-13 LXJ366 - Jul 13, 10:25 UTCJul 13, 10:50 UTC25m
2026-07-12 LXJ366 - Jul 12, 19:01 UTCJul 12, 20:01 UTC1h 0m
2026-07-12 LXJ366 BNA → YYZ Jul 12, 16:25 UTCJul 12, 18:05 UTC1h 40m
2026-07-12 LXJ366 - Jul 12, 14:55 UTCJul 12, 15:30 UTC35m
2026-07-12 LXJ366 ATL → CHA Jul 12, 13:01 UTCJul 12, 13:25 UTC25m
2026-07-11 LXJ366 - Jul 11, 23:35 UTCJul 12, 01:00 UTC1h 25m
2026-07-10 LXJ366 - Jul 10, 10:05 UTCJul 10, 12:55 UTC2h 50m
2026-07-09 LXJ366 - Jul 9, 19:00 UTCJul 9, 19:55 UTC55m
2026-07-09 LXJ366 - Jul 9, 17:55 UTCJul 9, 18:20 UTC25m
2026-07-09 LXJ366 - Jul 9, 13:45 UTCJul 9, 16:40 UTC2h 55m
2026-07-08 LXJ366 - Jul 8, 20:20 UTCJul 8, 20:45 UTC25m
2026-07-07 LXJ366 - Jul 7, 22:35 UTCJul 7, 23:55 UTC1h 20m
2026-07-06 LXJ366 - Jul 6, 15:40 UTCJul 6, 17:40 UTC2h 0m
2026-07-05 LXJ366 - Jul 5, 22:05 UTCJul 6, 00:00 UTC1h 55m
2026-07-04 LXJ366 VNY → DAL Jul 4, 19:25 UTCJul 4, 22:20 UTC2h 55m
2026-07-03 LXJ366 - Jul 3, 17:25 UTCJul 3, 19:35 UTC2h 10m
2026-07-03 LXJ366 - Jul 3, 15:00 UTCJul 3, 15:20 UTC20m
2026-07-02 LXJ366 - Jul 2, 22:40 UTCJul 3, 00:55 UTC2h 15m
2026-07-02 LXJ366 - Jul 2, 20:45 UTCJul 2, 21:30 UTC45m
2026-07-02 LXJ366 - Jul 2, 18:40 UTCJul 2, 19:10 UTC30m
2026-07-02 LXJ366 - Jul 2, 15:55 UTCJul 2, 17:55 UTC2h 0m
2026-07-02 LXJ366 - Jul 2, 00:40 UTCJul 2, 02:10 UTC1h 30m
2026-07-01 LXJ366 - Jul 1, 21:55 UTCJul 1, 23:00 UTC1h 5m
2026-07-01 LXJ366 - Jul 1, 19:45 UTCJul 1, 20:45 UTC1h 0m
2026-07-01 LXJ366 - Jul 1, 17:40 UTCJul 1, 18:10 UTC30m
2026-07-01 LXJ366 - Jul 1, 03:40 UTCJul 1, 04:50 UTC1h 10m
2026-07-01 LXJ366 - Jul 1, 00:15 UTCJul 1, 01:15 UTC1h 0m
2026-06-30 LXJ366 HWD → LAX Jun 30, 05:15 UTCJun 30, 06:15 UTC1h 0m
2026-06-29 LXJ366 - Jun 29, 21:24 UTCJun 29, 22:19 UTC55m
2026-06-29 LXJ366 - Jun 29, 18:34 UTCJun 29, 18:49 UTC15m
2026-06-29 LXJ366 - Jun 29, 15:24 UTCJun 29, 16:25 UTC1h 0m
2026-06-28 LXJ366 SFO → APC Jun 28, 22:04 UTCJun 28, 22:20 UTC15m
2026-06-28 LXJ366 VNY → SFO Jun 28, 18:59 UTCJun 28, 19:59 UTC1h 0m
2026-06-28 LXJ366 SJC → VNY Jun 28, 15:20 UTCJun 28, 16:09 UTC50m
2026-06-27 LXJ366 NUQ → SJC Jun 27, 21:55 UTCJun 27, 22:04 UTC10m
2026-06-27 LXJ366 - Jun 27, 18:09 UTCJun 27, 20:09 UTC2h 0m
2026-06-27 LXJ366 - Jun 27, 15:30 UTCJun 27, 16:30 UTC1h 0m
2026-06-26 LXJ366 - Jun 26, 17:25 UTCJun 26, 19:00 UTC1h 35m
2026-06-26 LXJ366 - Jun 26, 14:39 UTCJun 26, 16:09 UTC1h 30m
2026-06-25 LXJ366 - Jun 25, 22:54 UTCJun 26, 00:20 UTC1h 25m
2026-06-25 LXJ366 - Jun 25, 21:10 UTCJun 25, 21:20 UTC10m
2026-06-25 LXJ366 - Jun 25, 19:20 UTCJun 25, 20:19 UTC1h 0m
2026-06-25 LXJ366 - Jun 25, 17:14 UTCJun 25, 17:44 UTC30m
2026-06-24 LXJ366 - Jun 24, 20:40 UTCJun 24, 21:04 UTC25m
2026-06-24 LXJ366 SMO → RBK Jun 24, 18:50 UTCJun 24, 19:15 UTC25m

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 N366FX page for operator, model, and routing details .

Mode-S A42329 frequently asked

What is Mode-S code A42329?
A42329 is an ICAO 24-bit transponder address. Allocated to United States. Assigned to N366FX.
Where is Mode-S A42329 registered?
Mode-S code A42329 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 A42329 broadcasting right now?
No active broadcast right now. Last signal was 15h ago.
Hex, octal, and decimal Mode-S codes: what's the difference?
The same 24-bit identifier expressed in different bases: hex A42329, octal 51021451, decimal 10,756,905.
What flights does A42329 operate?
Mode-S A42329 has broadcast 1 distinct callsign, including LXJ366.