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sensors Mode-S transponder

A44627

ICAO 24-bit transponder address · allocated to United States

Currently assigned to N3748R · CESSNA 172 Skyhawk · operated by ROTORMATE LLC

Hex
A44627
Octal
51043047
Decimal
10,765,863
Country
US
Tail
N3748R
Type
C172
No current signal · last broadcast 16d ago
Flights observed
88
Distinct callsigns
1
Country
US
Last broadcast
16d ago

Last known position

Most recent position reported by Mode-S A44627.

Country allocation

The ICAO 24-bit address A44627 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
N3748R - 88 2026-07-07

Recent flights last 50

DateFlightRouteTakeoffLandingDuration
2026-07-07 N3748R - Jul 7, 13:35 UTCJul 7, 14:25 UTC50m
2026-07-06 N3748R - Jul 6, 16:20 UTCJul 6, 16:50 UTC30m
2026-07-06 N3748R - Jul 6, 04:50 UTCJul 6, 05:45 UTC55m
2026-07-06 N3748R - Jul 6, 03:15 UTCJul 6, 04:05 UTC50m
2026-07-05 N3748R - Jul 5, 17:00 UTCJul 5, 17:50 UTC50m
2026-07-05 N3748R - Jul 5, 14:20 UTCJul 5, 15:55 UTC1h 35m
2026-07-05 N3748R - Jul 5, 12:35 UTCJul 5, 13:00 UTC25m
2026-07-04 N3748R SLR → SLR Jul 4, 17:25 UTCJul 4, 18:55 UTC1h 30m
2026-07-02 N3748R - Jul 2, 19:45 UTCJul 2, 21:05 UTC1h 20m
2026-07-02 N3748R - Jul 2, 17:00 UTCJul 2, 17:45 UTC45m
2026-07-01 N3748R - Jul 1, 18:20 UTCJul 1, 18:40 UTC20m
2026-07-01 N3748R - Jul 1, 16:45 UTCJul 1, 17:45 UTC1h 0m
2026-06-30 N3748R - Jun 30, 14:35 UTCJun 30, 15:10 UTC35m
2026-06-29 N3748R - Jun 29, 12:55 UTCJun 29, 13:14 UTC20m
2026-06-27 N3748R - Jun 27, 15:45 UTCJun 27, 16:04 UTC20m
2026-06-25 N3748R - Jun 25, 15:59 UTCJun 25, 17:34 UTC1h 35m
2026-06-24 N3748R - Jun 24, 20:14 UTCJun 24, 21:04 UTC50m
2026-06-24 N3748R - Jun 24, 01:49 UTCJun 24, 03:44 UTC1h 55m
2026-06-23 N3748R - Jun 23, 19:10 UTCJun 23, 20:19 UTC1h 10m
2026-06-22 N3748R - Jun 22, 20:00 UTCJun 22, 22:05 UTC2h 5m
2026-06-22 N3748R - Jun 22, 16:40 UTCJun 22, 18:40 UTC2h 0m
2026-06-21 N3748R - Jun 21, 20:05 UTCJun 21, 20:24 UTC20m
2026-06-20 N3748R - Jun 20, 22:25 UTCJun 20, 22:35 UTC10m
2026-06-19 N3748R - Jun 19, 23:54 UTCJun 20, 01:09 UTC1h 15m
2026-06-18 N3748R - Jun 18, 23:20 UTCJun 19, 00:10 UTC49m
2026-06-17 N3748R - Jun 17, 17:50 UTCJun 17, 18:56 UTC1h 5m
2026-06-16 N3748R - Jun 16, 21:50 UTCJun 16, 22:30 UTC40m
2026-06-16 N3748R - Jun 16, 18:29 UTCJun 16, 19:00 UTC30m
2026-06-13 N3748R - Jun 13, 15:55 UTCJun 13, 16:05 UTC10m
2026-06-13 N3748R - Jun 13, 01:55 UTCJun 13, 03:15 UTC1h 20m
2026-06-12 N3748R - Jun 12, 02:40 UTCJun 12, 03:15 UTC35m
2026-06-12 N3748R - Jun 12, 01:35 UTCJun 12, 02:05 UTC30m
2026-06-10 N3748R - Jun 10, 21:55 UTCJun 10, 22:20 UTC25m
2026-06-10 N3748R - Jun 10, 18:40 UTCJun 10, 18:55 UTC15m
2026-06-09 N3748R - Jun 9, 20:10 UTCJun 9, 20:50 UTC40m
2026-06-09 N3748R - Jun 9, 19:00 UTCJun 9, 19:15 UTC15m
2026-06-09 N3748R - Jun 9, 17:10 UTCJun 9, 17:40 UTC30m
2026-05-27 N3748R - May 27, 22:25 UTCMay 28, 00:40 UTC2h 15m
2026-05-26 N3748R - May 26, 19:25 UTCMay 26, 20:20 UTC55m
2026-05-25 N3748R - May 25, 14:20 UTCMay 25, 15:15 UTC55m
2026-05-25 N3748R - May 25, 02:00 UTCMay 25, 02:35 UTC35m
2026-05-24 N3748R SLR → SLR May 24, 23:05 UTCMay 24, 23:15 UTC10m
2026-05-21 N3748R - May 21, 22:40 UTCMay 21, 23:20 UTC40m
2026-05-21 N3748R - May 21, 19:40 UTCMay 21, 20:25 UTC45m
2026-05-14 N3748R - May 14, 15:55 UTCMay 14, 17:10 UTC1h 15m
2026-05-14 N3748R - May 14, 14:10 UTCMay 14, 14:40 UTC30m
2026-05-13 N3748R - May 13, 19:55 UTCMay 13, 20:35 UTC40m
2026-05-13 N3748R - May 13, 02:30 UTCMay 13, 03:00 UTC30m
2026-05-12 N3748R - May 12, 19:30 UTCMay 12, 19:55 UTC25m
2026-05-12 N3748R - May 12, 16:55 UTCMay 12, 18:00 UTC1h 5m

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 N3748R page for operator, model, and routing details .

Mode-S A44627 frequently asked

What is Mode-S code A44627?
A44627 is an ICAO 24-bit transponder address. Allocated to United States. Assigned to N3748R.
Where is Mode-S A44627 registered?
Mode-S code A44627 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 A44627 broadcasting right now?
No active broadcast right now. Last signal was 16d ago.
Hex, octal, and decimal Mode-S codes: what's the difference?
The same 24-bit identifier expressed in different bases: hex A44627, octal 51043047, decimal 10,765,863.
What flights does A44627 operate?
Mode-S A44627 has broadcast 1 distinct callsign, including N3748R.