Apparatus

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sensors Mode-S transponder

A037EE

ICAO 24-bit transponder address · allocated to United States

Currently assigned to N113G · PIPER PA-28-140/150/160/180 · operated by ATP AIRCRAFT 9 LLC

Hex
A037EE
Octal
50033756
Decimal
10,500,078
Country
US
Tail
N113G
Type
P28A
No current signal · last broadcast 2d ago
Flights observed
147
Distinct callsigns
1
Country
US
Last broadcast
2d ago

Last known position

Most recent position reported by Mode-S A037EE.

Country allocation

The ICAO 24-bit address A037EE 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
CXK295 - 147 2026-07-11

Recent flights last 50

DateFlightRouteTakeoffLandingDuration
2026-07-11 CXK295 - Jul 11, 16:05 UTCJul 11, 16:35 UTC30m
2026-07-11 CXK295 - Jul 11, 10:55 UTCJul 11, 11:35 UTC40m
2026-07-06 CXK295 - Jul 6, 15:40 UTCJul 6, 17:15 UTC1h 35m
2026-07-02 CXK295 - Jul 2, 21:05 UTCJul 2, 22:15 UTC1h 10m
2026-07-02 CXK295 - Jul 2, 15:20 UTCJul 2, 16:55 UTC1h 35m
2026-06-30 CXK295 - Jun 30, 17:55 UTCJun 30, 19:45 UTC1h 50m
2026-06-29 CXK295 - Jun 29, 17:59 UTCJun 29, 20:00 UTC2h 0m
2026-06-29 CXK295 - Jun 29, 12:20 UTCJun 29, 13:19 UTC1h 0m
2026-06-26 CXK295 USA → USA Jun 26, 15:39 UTCJun 26, 17:19 UTC1h 40m
2026-06-24 CXK295 - Jun 24, 02:05 UTCJun 24, 04:05 UTC2h 0m
2026-06-23 CXK295 - Jun 23, 23:19 UTCJun 24, 00:40 UTC1h 20m
2026-06-23 CXK295 - Jun 23, 21:49 UTCJun 23, 21:59 UTC10m
2026-06-23 CXK295 - Jun 23, 20:40 UTCJun 23, 20:54 UTC15m
2026-06-23 CXK295 - Jun 23, 18:25 UTCJun 23, 19:55 UTC1h 30m
2026-06-22 CXK295 USA → USA Jun 22, 23:05 UTCJun 23, 00:19 UTC1h 15m
2026-06-22 CXK295 - Jun 22, 18:19 UTCJun 22, 19:44 UTC1h 25m
2026-06-22 CXK295 - Jun 22, 16:54 UTCJun 22, 17:29 UTC35m
2026-06-22 CXK295 - Jun 22, 15:50 UTCJun 22, 16:10 UTC20m
2026-06-22 CXK295 - Jun 22, 14:55 UTCJun 22, 15:10 UTC15m
2026-06-22 CXK295 - Jun 22, 12:25 UTCJun 22, 13:54 UTC1h 30m
2026-06-20 CXK295 - Jun 20, 11:30 UTCJun 20, 14:24 UTC2h 55m
2026-06-19 CXK295 - Jun 19, 20:40 UTCJun 19, 22:39 UTC2h 0m
2026-06-19 CXK295 - Jun 19, 16:25 UTCJun 19, 16:49 UTC25m
2026-06-19 CXK295 - Jun 19, 14:19 UTCJun 19, 15:34 UTC1h 15m
2026-06-18 CXK295 - Jun 18, 09:35 UTCJun 18, 11:25 UTC1h 50m
2026-06-17 CXK295 USA → USA Jun 17, 22:10 UTCJun 17, 23:00 UTC50m
2026-06-17 CXK295 USA → USA Jun 17, 17:20 UTCJun 17, 18:40 UTC1h 20m
2026-06-17 CXK295 - Jun 17, 15:00 UTCJun 17, 15:30 UTC30m
2026-06-17 CXK295 - Jun 17, 13:50 UTCJun 17, 14:20 UTC30m
2026-06-17 CXK295 - Jun 17, 10:55 UTCJun 17, 12:20 UTC1h 25m
2026-06-16 CXK295 - Jun 16, 12:20 UTCJun 16, 13:50 UTC1h 30m
2026-06-15 CXK295 - Jun 15, 17:54 UTCJun 15, 19:14 UTC1h 20m
2026-06-15 CXK295 - Jun 15, 11:54 UTCJun 15, 12:19 UTC25m
2026-06-15 CXK295 - Jun 15, 10:30 UTCJun 15, 10:50 UTC20m
2026-06-14 CXK295 - Jun 14, 12:10 UTCJun 14, 13:40 UTC1h 30m
2026-06-14 CXK295 - Jun 14, 11:10 UTCJun 14, 11:35 UTC25m
2026-06-13 CXK295 - Jun 13, 15:30 UTCJun 13, 16:35 UTC1h 5m
2026-06-12 CXK295 - Jun 12, 20:20 UTCJun 12, 20:50 UTC30m
2026-06-12 CXK295 - Jun 12, 18:35 UTCJun 12, 19:40 UTC1h 5m
2026-06-12 CXK295 - Jun 12, 16:10 UTCJun 12, 17:05 UTC55m
2026-06-11 CXK295 USA → USA Jun 11, 21:35 UTCJun 11, 22:30 UTC55m
2026-06-11 CXK295 - Jun 11, 16:35 UTCJun 11, 17:10 UTC35m
2026-06-10 CXK295 - Jun 10, 03:45 UTCJun 10, 04:40 UTC55m
2026-06-10 CXK295 - Jun 10, 01:50 UTCJun 10, 02:05 UTC15m
2026-06-09 CXK295 - Jun 9, 23:15 UTCJun 10, 00:45 UTC1h 30m
2026-06-09 CXK295 - Jun 9, 17:00 UTCJun 9, 17:55 UTC55m
2026-06-09 CXK295 - Jun 9, 15:00 UTCJun 9, 15:45 UTC45m
2026-06-08 CXK295 - Jun 8, 18:10 UTCJun 8, 19:25 UTC1h 15m
2026-06-08 CXK295 - Jun 8, 15:00 UTCJun 8, 15:10 UTC10m
2026-06-08 CXK295 - Jun 8, 02:00 UTCJun 8, 03:25 UTC1h 25m

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 N113G page for operator, model, and routing details .

Mode-S A037EE frequently asked

What is Mode-S code A037EE?
A037EE is an ICAO 24-bit transponder address. Allocated to United States. Assigned to N113G.
Where is Mode-S A037EE registered?
Mode-S code A037EE 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 A037EE broadcasting right now?
No active broadcast right now. Last signal was 2d ago.
Hex, octal, and decimal Mode-S codes: what's the difference?
The same 24-bit identifier expressed in different bases: hex A037EE, octal 50033756, decimal 10,500,078.
What flights does A037EE operate?
Mode-S A037EE has broadcast 1 distinct callsign, including CXK295.