sensors Mode-S transponder

A28347

ICAO 24-bit transponder address · allocated to United States

Currently assigned to N261FX · operated by FLEXJET LLC

Hex
A28347
Octal
50501507
Decimal
10,650,439
Country
US
Tail
N261FX
No current signal · last broadcast 8h ago
Flights observed
105
Distinct callsigns
1
Country
US
Last broadcast
8h ago

Last known position

Most recent position reported by Mode-S A28347.

Country allocation

The ICAO 24-bit address A28347 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
LXJ261 - 105 2026-05-29

Recent flights last 50

DateFlightRouteTakeoffLandingDuration
2026-05-29 LXJ261 - May 29, 20:40 UTCMay 29, 21:30 UTC50m
2026-05-29 LXJ261 LAS → SBA May 29, 18:30 UTCMay 29, 19:20 UTC50m
2026-05-28 LXJ261 - May 28, 19:10 UTCMay 28, 20:00 UTC50m
2026-05-28 LXJ261 - May 28, 13:00 UTCMay 28, 18:15 UTC5h 15m
2026-05-28 LXJ261 - May 28, 11:00 UTCMay 28, 11:25 UTC25m
2026-05-27 LXJ261 - May 27, 19:50 UTCMay 27, 20:45 UTC55m
2026-05-27 LXJ261 - May 27, 18:30 UTCMay 27, 19:10 UTC40m
2026-05-27 LXJ261 - May 27, 15:35 UTCMay 27, 16:50 UTC1h 15m
2026-05-27 LXJ261 - May 27, 14:00 UTCMay 27, 15:00 UTC1h 0m
2026-05-24 LXJ261 IAD → CLE May 24, 13:50 UTCMay 24, 14:40 UTC50m
2026-05-20 LXJ261 - May 20, 19:30 UTCMay 20, 21:35 UTC2h 5m
2026-05-20 LXJ261 - May 20, 15:35 UTCMay 20, 18:20 UTC2h 45m
2026-05-20 LXJ261 - May 20, 14:20 UTCMay 20, 14:35 UTC15m
2026-05-19 LXJ261 - May 19, 22:55 UTCMay 20, 00:50 UTC1h 55m
2026-05-19 LXJ261 - May 19, 18:05 UTCMay 19, 20:25 UTC2h 20m
2026-05-19 LXJ261 - May 19, 16:20 UTCMay 19, 17:15 UTC55m
2026-05-19 LXJ261 - May 19, 12:50 UTCMay 19, 14:45 UTC1h 55m
2026-05-18 LXJ261 - May 18, 20:40 UTCMay 18, 21:55 UTC1h 15m
2026-05-18 LXJ261 - May 18, 18:20 UTCMay 18, 19:45 UTC1h 24m
2026-05-18 LXJ261 - May 18, 13:35 UTCMay 18, 16:35 UTC3h 0m
2026-05-17 LXJ261 - May 17, 21:20 UTCMay 17, 22:45 UTC1h 25m
2026-05-17 LXJ261 - May 17, 19:55 UTCMay 17, 20:30 UTC35m
2026-05-17 LXJ261 - May 17, 18:01 UTCMay 17, 18:15 UTC15m
2026-05-16 LXJ261 - May 16, 21:10 UTCMay 16, 21:50 UTC40m
2026-05-16 LXJ261 - May 16, 18:50 UTCMay 16, 19:30 UTC40m
2026-05-16 LXJ261 AGC → LAS May 16, 12:31 UTCMay 16, 16:50 UTC4h 20m
2026-05-15 LXJ261 - May 15, 19:30 UTCMay 15, 20:05 UTC35m
2026-05-15 LXJ261 - May 15, 13:45 UTCMay 15, 16:20 UTC2h 34m
2026-05-15 LXJ261 - May 15, 11:10 UTCMay 15, 11:40 UTC30m
2026-05-14 LXJ261 - May 14, 19:40 UTCMay 14, 22:10 UTC2h 30m
2026-05-14 LXJ261 - May 14, 17:50 UTCMay 14, 18:35 UTC45m
2026-05-14 LXJ261 - May 14, 14:25 UTCMay 14, 16:55 UTC2h 30m
2026-05-13 LXJ261 - May 13, 22:15 UTCMay 14, 00:25 UTC2h 10m
2026-05-13 LXJ261 SFO → YVR May 13, 18:50 UTCMay 13, 20:45 UTC1h 55m
2026-05-12 LXJ261 CCR → SFO May 12, 22:10 UTCMay 13, 05:10 UTC7h 0m
2026-05-12 LXJ261 - May 12, 20:15 UTCMay 12, 21:05 UTC50m
2026-05-12 LXJ261 OAK → VNY May 12, 17:30 UTCMay 12, 18:25 UTC55m
2026-05-10 LXJ261 LAS → OAK May 10, 23:09 UTCMay 11, 00:15 UTC1h 5m
2026-05-09 LXJ261 YIP → LAS May 9, 18:20 UTCMay 9, 22:30 UTC4h 10m
2026-05-09 LXJ261 - May 9, 15:35 UTCMay 9, 15:45 UTC10m
2026-05-08 LXJ261 - May 8, 19:25 UTCMay 8, 20:45 UTC1h 20m
2026-05-08 LXJ261 - May 8, 14:30 UTCMay 8, 15:50 UTC1h 20m
2026-05-07 LXJ261 - May 7, 22:15 UTCMay 7, 23:19 UTC1h 5m
2026-05-07 LXJ261 SUA → SUS May 7, 18:15 UTCMay 7, 21:00 UTC2h 45m
2026-05-07 LXJ261 - May 7, 14:20 UTCMay 7, 14:30 UTC10m
2026-05-07 LXJ261 - May 7, 13:05 UTCMay 7, 14:15 UTC1h 10m
2026-05-06 LXJ261 - May 6, 19:45 UTCMay 6, 21:20 UTC1h 35m
2026-05-06 LXJ261 - May 6, 16:00 UTCMay 6, 18:55 UTC2h 54m
2026-05-06 LXJ261 - May 6, 14:00 UTCMay 6, 14:50 UTC50m
2026-05-04 LXJ261 - May 4, 15:30 UTCMay 4, 16:15 UTC45m

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 N261FX page for operator, model, and routing details .

Mode-S A28347 frequently asked

What is Mode-S code A28347?
A28347 is an ICAO 24-bit transponder address. Allocated to United States. Assigned to N261FX.
Where is Mode-S A28347 registered?
Mode-S code A28347 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 A28347 broadcasting right now?
No active broadcast right now. Last signal was 8h ago.
Hex, octal, and decimal Mode-S codes: what's the difference?
The same 24-bit identifier expressed in different bases: hex A28347, octal 50501507, decimal 10,650,439.
What flights does A28347 operate?
Mode-S A28347 has broadcast 1 distinct callsign, including LXJ261.