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sensors Mode-S transponder

A075FE

ICAO 24-bit transponder address · allocated to United States

Currently assigned to N129JW · PILATUS PC-12 · operated by AIR METHODS LLC

Hex
A075FE
Octal
50072776
Decimal
10,515,966
Country
US
Tail
N129JW
Type
PC12
No current signal · last broadcast 15d ago
Flights observed
150
Distinct callsigns
1
Country
US
Last broadcast
15d ago

Last known position

Most recent position reported by Mode-S A075FE.

Country allocation

The ICAO 24-bit address A075FE 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
N129JW - 150 2026-07-20

Recent flights last 50

DateFlightRouteTakeoffLandingDuration
2026-07-20 N129JW - Jul 20, 17:20 UTCJul 20, 17:40 UTC20m
2026-07-20 N129JW - Jul 20, 15:20 UTCJul 20, 15:45 UTC25m
2026-07-20 N129JW - Jul 20, 07:40 UTCJul 20, 08:05 UTC25m
2026-07-20 N129JW - Jul 20, 05:50 UTCJul 20, 06:20 UTC30m
2026-07-19 N129JW - Jul 19, 19:40 UTCJul 19, 20:35 UTC55m
2026-07-19 N129JW DRO → APA Jul 19, 16:00 UTCJul 19, 17:00 UTC1h 0m
2026-07-19 N129JW - Jul 19, 08:25 UTCJul 19, 08:55 UTC30m
2026-07-19 N129JW - Jul 19, 06:55 UTCJul 19, 07:25 UTC30m
2026-07-19 N129JW - Jul 19, 04:25 UTCJul 19, 04:50 UTC25m
2026-07-19 N129JW - Jul 19, 02:30 UTCJul 19, 02:55 UTC25m
2026-07-18 N129JW - Jul 18, 20:40 UTCJul 18, 21:30 UTC50m
2026-07-18 N129JW - Jul 18, 18:45 UTCJul 18, 19:30 UTC45m
2026-07-17 N129JW - Jul 17, 22:20 UTCJul 17, 22:40 UTC20m
2026-07-17 N129JW - Jul 17, 20:15 UTCJul 17, 20:35 UTC20m
2026-07-16 N129JW - Jul 16, 10:20 UTCJul 16, 10:45 UTC25m
2026-07-16 N129JW - Jul 16, 08:35 UTCJul 16, 09:05 UTC30m
2026-07-16 N129JW - Jul 16, 05:40 UTCJul 16, 06:20 UTC40m
2026-07-16 N129JW - Jul 16, 02:45 UTCJul 16, 03:35 UTC50m
2026-07-15 N129JW - Jul 15, 07:05 UTCJul 15, 07:30 UTC25m
2026-07-15 N129JW - Jul 15, 05:35 UTCJul 15, 06:00 UTC25m
2026-07-15 N129JW - Jul 15, 00:10 UTCJul 15, 00:40 UTC30m
2026-07-14 N129JW - Jul 14, 22:40 UTCJul 14, 23:05 UTC24m
2026-07-14 N129JW - Jul 14, 20:25 UTCJul 14, 20:55 UTC30m
2026-07-14 N129JW - Jul 14, 18:50 UTCJul 14, 19:15 UTC25m
2026-07-14 N129JW - Jul 14, 10:30 UTCJul 14, 11:00 UTC30m
2026-07-14 N129JW - Jul 14, 09:30 UTCJul 14, 09:55 UTC25m
2026-07-14 N129JW - Jul 14, 07:25 UTCJul 14, 07:50 UTC25m
2026-07-14 N129JW - Jul 14, 05:55 UTCJul 14, 06:15 UTC20m
2026-07-14 N129JW - Jul 14, 03:40 UTCJul 14, 04:05 UTC25m
2026-07-14 N129JW - Jul 14, 02:25 UTCJul 14, 02:50 UTC25m
2026-07-13 N129JW - Jul 13, 23:25 UTCJul 13, 23:55 UTC30m
2026-07-13 N129JW - Jul 13, 21:00 UTCJul 13, 21:25 UTC25m
2026-07-13 N129JW - Jul 13, 06:40 UTCJul 13, 07:01 UTC20m
2026-07-13 N129JW - Jul 13, 03:55 UTCJul 13, 04:20 UTC25m
2026-07-12 N129JW - Jul 12, 06:05 UTCJul 12, 06:30 UTC25m
2026-07-12 N129JW - Jul 12, 04:20 UTCJul 12, 04:45 UTC25m
2026-07-11 N129JW - Jul 11, 17:40 UTCJul 11, 18:05 UTC25m
2026-07-11 N129JW - Jul 11, 15:30 UTCJul 11, 15:55 UTC25m
2026-07-11 N129JW - Jul 11, 05:05 UTCJul 11, 06:01 UTC55m
2026-07-11 N129JW - Jul 11, 02:40 UTCJul 11, 03:35 UTC55m
2026-07-10 N129JW - Jul 10, 16:40 UTCJul 10, 17:05 UTC25m
2026-07-10 N129JW - Jul 10, 14:55 UTCJul 10, 15:20 UTC25m
2026-07-09 N129JW - Jul 9, 23:10 UTCJul 9, 23:40 UTC30m
2026-07-09 N129JW - Jul 9, 21:15 UTCJul 9, 21:45 UTC30m
2026-07-09 N129JW - Jul 9, 02:00 UTCJul 9, 02:25 UTC25m
2026-07-08 N129JW - Jul 8, 23:15 UTCJul 8, 23:40 UTC25m
2026-07-08 N129JW - Jul 8, 19:20 UTCJul 8, 20:40 UTC1h 20m
2026-07-08 N129JW - Jul 8, 16:10 UTCJul 8, 17:05 UTC55m
2026-07-08 N129JW - Jul 8, 04:45 UTCJul 8, 05:10 UTC25m
2026-07-07 N129JW - Jul 7, 18:50 UTCJul 7, 19:20 UTC30m

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 N129JW page for operator, model, and routing details .

Mode-S A075FE frequently asked

What is Mode-S code A075FE?
A075FE is an ICAO 24-bit transponder address. Allocated to United States. Assigned to N129JW.
Where is Mode-S A075FE registered?
Mode-S code A075FE 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 A075FE broadcasting right now?
No active broadcast right now. Last signal was 15d ago.
Hex, octal, and decimal Mode-S codes: what's the difference?
The same 24-bit identifier expressed in different bases: hex A075FE, octal 50072776, decimal 10,515,966.
What flights does A075FE operate?
Mode-S A075FE has broadcast 1 distinct callsign, including N129JW.