Apparatus

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sensors Mode-S transponder

A69C14

ICAO 24-bit transponder address · allocated to United States

Currently assigned to N525FX · BOMBARDIER BD-100 Challenger 300 · operated by FLEXJET LLC

Hex
A69C14
Octal
51516024
Decimal
10,918,932
Country
US
Tail
N525FX
Type
CL30
No current signal · last broadcast Jul 26, 21:00 UTC
Flights observed
155
Distinct callsigns
1
Country
US
Last broadcast
Jul 26, 21:00 UTC

Last known position

Most recent position reported by Mode-S A69C14.

Country allocation

The ICAO 24-bit address A69C14 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
LXJ525 - 155 2026-07-26

Recent flights last 50

DateFlightRouteTakeoffLandingDuration
2026-07-26 LXJ525 - Jul 26, 20:20 UTCJul 26, 21:00 UTC40m
2026-07-26 LXJ525 - Jul 26, 14:20 UTCJul 26, 19:05 UTC4h 45m
2026-07-26 LXJ525 - Jul 26, 12:00 UTCJul 26, 13:10 UTC1h 10m
2026-07-25 LXJ525 - Jul 25, 20:45 UTCJul 25, 21:30 UTC45m
2026-07-25 LXJ525 - Jul 25, 19:05 UTCJul 25, 20:05 UTC1h 0m
2026-07-25 LXJ525 - Jul 25, 14:35 UTCJul 25, 18:10 UTC3h 35m
2026-07-25 LXJ525 - Jul 25, 11:00 UTCJul 25, 13:00 UTC2h 0m
2026-07-24 LXJ525 - Jul 24, 15:05 UTCJul 24, 21:20 UTC6h 15m
2026-07-24 LXJ525 - Jul 24, 00:05 UTCJul 24, 00:50 UTC45m
2026-07-23 LXJ525 - Jul 23, 22:15 UTCJul 23, 22:40 UTC25m
2026-07-23 LXJ525 - Jul 23, 16:45 UTCJul 23, 19:05 UTC2h 20m
2026-07-23 LXJ525 - Jul 23, 14:10 UTCJul 23, 15:05 UTC55m
2026-07-21 LXJ525 - Jul 21, 14:05 UTCJul 21, 19:35 UTC5h 30m
2026-07-20 LXJ525 - Jul 20, 23:40 UTCJul 21, 00:05 UTC25m
2026-07-19 LXJ525 - Jul 19, 20:50 UTCJul 19, 22:00 UTC1h 10m
2026-07-19 LXJ525 - Jul 19, 16:20 UTCJul 19, 19:50 UTC3h 30m
2026-07-17 LXJ525 - Jul 17, 21:39 UTCJul 17, 22:45 UTC1h 5m
2026-07-16 LXJ525 - Jul 16, 22:10 UTCJul 16, 22:30 UTC20m
2026-07-16 LXJ525 - Jul 16, 20:09 UTCJul 16, 21:00 UTC50m
2026-07-16 LXJ525 - Jul 16, 18:34 UTCJul 16, 19:25 UTC50m
2026-07-16 LXJ525 - Jul 16, 15:00 UTCJul 16, 16:05 UTC1h 5m
2026-07-16 LXJ525 - Jul 16, 00:40 UTCJul 16, 01:30 UTC50m
2026-07-15 LXJ525 - Jul 15, 22:35 UTCJul 15, 23:45 UTC1h 10m
2026-07-15 LXJ525 LAS → ISM Jul 15, 17:10 UTCJul 15, 21:35 UTC4h 25m
2026-07-15 LXJ525 SLC → LAS Jul 15, 14:45 UTCJul 15, 15:40 UTC55m
2026-07-14 LXJ525 - Jul 14, 21:10 UTCJul 14, 23:55 UTC2h 44m
2026-07-14 LXJ525 - Jul 14, 18:45 UTCJul 14, 20:10 UTC1h 25m
2026-07-13 LXJ525 IAD → PDK Jul 13, 23:55 UTCJul 14, 01:05 UTC1h 10m
2026-07-13 LXJ525 - Jul 13, 20:15 UTCJul 13, 22:35 UTC2h 20m
2026-07-13 LXJ525 - Jul 13, 13:45 UTCJul 13, 18:25 UTC4h 40m
2026-07-12 LXJ525 - Jul 12, 19:05 UTCJul 12, 20:50 UTC1h 45m
2026-07-11 LXJ525 - Jul 11, 19:40 UTCJul 11, 21:00 UTC1h 20m
2026-07-11 LXJ525 - Jul 11, 18:00 UTCJul 11, 18:55 UTC55m
2026-07-11 LXJ525 - Jul 11, 15:40 UTCJul 11, 16:45 UTC1h 5m
2026-07-11 LXJ525 - Jul 11, 12:45 UTCJul 11, 13:40 UTC55m
2026-07-10 LXJ525 - Jul 10, 17:35 UTCJul 10, 19:30 UTC1h 55m
2026-07-10 LXJ525 - Jul 10, 15:50 UTCJul 10, 16:40 UTC50m
2026-07-10 LXJ525 DAL → BUF Jul 10, 11:25 UTCJul 10, 14:00 UTC2h 35m
2026-07-08 LXJ525 - Jul 8, 21:15 UTCJul 8, 22:00 UTC45m
2026-07-05 LXJ525 - Jul 5, 21:10 UTCJul 5, 22:30 UTC1h 20m
2026-07-04 LXJ525 - Jul 4, 20:15 UTCJul 4, 23:00 UTC2h 45m
2026-07-04 LXJ525 LAS → COE Jul 4, 17:30 UTCJul 4, 19:20 UTC1h 50m
2026-07-03 LXJ525 - Jul 3, 21:30 UTCJul 4, 15:10 UTC17h 40m
2026-07-03 LXJ525 - Jul 3, 19:00 UTCJul 3, 20:10 UTC1h 10m
2026-07-03 LXJ525 - Jul 3, 17:35 UTCJul 3, 18:10 UTC35m
2026-07-02 LXJ525 APA → NUQ Jul 2, 21:05 UTCJul 2, 23:25 UTC2h 20m
2026-07-02 LXJ525 - Jul 2, 18:40 UTCJul 2, 19:40 UTC1h 0m
2026-07-02 LXJ525 - Jul 2, 16:15 UTCJul 2, 17:35 UTC1h 20m
2026-07-02 LXJ525 - Jul 2, 14:35 UTCJul 2, 14:55 UTC20m
2026-06-28 LXJ525 - Jun 28, 15:55 UTCJun 28, 16:45 UTC50m

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 N525FX page for operator, model, and routing details .

Mode-S A69C14 frequently asked

What is Mode-S code A69C14?
A69C14 is an ICAO 24-bit transponder address. Allocated to United States. Assigned to N525FX.
Where is Mode-S A69C14 registered?
Mode-S code A69C14 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 A69C14 broadcasting right now?
No active broadcast right now. Last signal was Jul 26, 21:00 UTC.
Hex, octal, and decimal Mode-S codes: what's the difference?
The same 24-bit identifier expressed in different bases: hex A69C14, octal 51516024, decimal 10,918,932.
What flights does A69C14 operate?
Mode-S A69C14 has broadcast 1 distinct callsign, including LXJ525.