Apparatus

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sensors Mode-S transponder

A32DF9

ICAO 24-bit transponder address · allocated to United States

Currently assigned to N3038T · PIPER PA-28-140/150/160/180 · operated by NORTH SHORE AERO CLUB INC

Hex
A32DF9
Octal
50626771
Decimal
10,694,137
Country
US
Tail
N3038T
Type
P28A
No current signal · last broadcast 23d ago
Flights observed
120
Distinct callsigns
1
Country
US
Last broadcast
23d ago

Last known position

Most recent position reported by Mode-S A32DF9.

Country allocation

The ICAO 24-bit address A32DF9 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
N3038T - 120 2026-07-26

Recent flights last 50

DateFlightRouteTakeoffLandingDuration
2026-07-26 N3038T BVY → BVY Jul 26, 16:45 UTCJul 26, 17:10 UTC25m
2026-07-26 N3038T - Jul 26, 13:45 UTCJul 26, 14:35 UTC50m
2026-07-25 N3038T - Jul 25, 21:05 UTCJul 25, 22:05 UTC1h 0m
2026-07-25 N3038T - Jul 25, 15:25 UTCJul 25, 16:30 UTC1h 5m
2026-07-24 N3038T - Jul 24, 20:10 UTCJul 24, 23:15 UTC3h 5m
2026-07-24 N3038T - Jul 24, 17:40 UTCJul 24, 18:55 UTC1h 15m
2026-07-24 N3038T - Jul 24, 14:55 UTCJul 24, 16:15 UTC1h 20m
2026-07-23 N3038T BVY → BVY Jul 23, 18:00 UTCJul 23, 19:40 UTC1h 40m
2026-07-22 N3038T - Jul 22, 21:30 UTCJul 22, 23:55 UTC2h 25m
2026-07-22 N3038T - Jul 22, 20:00 UTCJul 22, 20:45 UTC45m
2026-07-21 N3038T - Jul 21, 18:30 UTCJul 21, 19:50 UTC1h 20m
2026-07-21 N3038T - Jul 21, 11:25 UTCJul 21, 17:50 UTC6h 25m
2026-07-20 N3038T - Jul 20, 16:35 UTCJul 20, 19:45 UTC3h 10m
2026-07-20 N3038T - Jul 20, 15:15 UTCJul 20, 15:50 UTC35m
2026-07-20 N3038T - Jul 20, 14:15 UTCJul 20, 14:40 UTC25m
2026-07-20 N3038T - Jul 20, 11:55 UTCJul 20, 13:05 UTC1h 10m
2026-07-19 N3038T - Jul 19, 22:50 UTCJul 19, 23:50 UTC1h 0m
2026-07-19 N3038T BVY → PTW Jul 19, 19:45 UTCJul 19, 22:15 UTC2h 30m
2026-07-14 N3038T - Jul 14, 19:35 UTCJul 14, 19:45 UTC10m
2026-07-14 N3038T - Jul 14, 13:00 UTCJul 14, 13:10 UTC10m
2026-07-13 N3038T FRG → BVY Jul 13, 21:10 UTCJul 13, 22:45 UTC1h 35m
2026-07-11 N3038T BVY → FRG Jul 11, 11:15 UTCJul 11, 12:55 UTC1h 40m
2026-07-06 N3038T - Jul 6, 17:50 UTCJul 6, 19:15 UTC1h 25m
2026-07-05 N3038T - Jul 5, 23:40 UTCJul 6, 00:40 UTC1h 0m
2026-07-05 N3038T - Jul 5, 20:45 UTCJul 5, 21:00 UTC15m
2026-07-05 N3038T - Jul 5, 15:20 UTCJul 5, 16:15 UTC55m
2026-07-01 N3038T - Jul 1, 12:05 UTCJul 1, 13:30 UTC1h 25m
2026-06-30 N3038T BVY → BVY Jun 30, 13:05 UTCJun 30, 13:45 UTC40m
2026-06-29 N3038T BVY → BVY Jun 29, 22:24 UTCJun 29, 23:14 UTC50m
2026-06-29 N3038T BVY → BVY Jun 29, 11:50 UTCJun 29, 12:49 UTC1h 0m
2026-06-27 N3038T BVY → BVY Jun 27, 15:05 UTCJun 27, 16:04 UTC1h 0m
2026-06-25 N3038T - Jun 25, 21:40 UTCJun 25, 22:59 UTC1h 20m
2026-06-25 N3038T - Jun 25, 17:14 UTCJun 25, 18:45 UTC1h 30m
2026-06-24 N3038T BVY → BVY Jun 24, 15:29 UTCJun 24, 15:59 UTC30m
2026-06-23 N3038T - Jun 23, 15:24 UTCJun 23, 16:39 UTC1h 15m
2026-06-21 N3038T - Jun 21, 18:04 UTCJun 21, 19:14 UTC1h 10m
2026-06-19 N3038T - Jun 19, 17:14 UTCJun 19, 18:25 UTC1h 10m
2026-06-19 N3038T - Jun 19, 14:39 UTCJun 19, 16:19 UTC1h 40m
2026-06-17 N3038T - Jun 17, 12:20 UTCJun 17, 13:10 UTC50m
2026-06-16 N3038T - Jun 16, 14:25 UTCJun 16, 14:55 UTC30m
2026-06-16 N3038T - Jun 16, 12:00 UTCJun 16, 12:25 UTC25m
2026-06-14 N3038T - Jun 14, 18:15 UTCJun 14, 19:15 UTC1h 0m
2026-06-14 N3038T - Jun 14, 15:00 UTCJun 14, 16:10 UTC1h 10m
2026-06-12 N3038T - Jun 12, 20:10 UTCJun 12, 23:15 UTC3h 5m
2026-06-12 N3038T - Jun 12, 18:40 UTCJun 12, 19:25 UTC45m
2026-06-12 N3038T - Jun 12, 15:45 UTCJun 12, 17:30 UTC1h 45m
2026-06-12 N3038T - Jun 12, 13:10 UTCJun 12, 13:20 UTC10m
2026-06-12 N3038T - Jun 12, 11:40 UTCJun 12, 11:50 UTC10m
2026-06-11 N3038T - Jun 11, 21:40 UTCJun 11, 22:25 UTC45m
2026-06-11 N3038T - Jun 11, 20:05 UTCJun 11, 20:30 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 N3038T page for operator, model, and routing details .

Mode-S A32DF9 frequently asked

What is Mode-S code A32DF9?
A32DF9 is an ICAO 24-bit transponder address. Allocated to United States. Assigned to N3038T.
Where is Mode-S A32DF9 registered?
Mode-S code A32DF9 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 A32DF9 broadcasting right now?
No active broadcast right now. Last signal was 23d ago.
Hex, octal, and decimal Mode-S codes: what's the difference?
The same 24-bit identifier expressed in different bases: hex A32DF9, octal 50626771, decimal 10,694,137.
What flights does A32DF9 operate?
Mode-S A32DF9 has broadcast 1 distinct callsign, including N3038T.