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sensors Mode-S transponder

A44B2D

ICAO 24-bit transponder address · allocated to United States

Currently assigned to N376ME · CESSNA T206 Turbo Stationair · operated by SPIRIT AIR INC

Hex
A44B2D
Octal
51045455
Decimal
10,767,149
Country
US
Tail
N376ME
Type
T206
No current signal · last broadcast Jul 26, 18:30 UTC
Flights observed
93
Distinct callsigns
1
Country
US
Last broadcast
Jul 26, 18:30 UTC

Last known position

Most recent position reported by Mode-S A44B2D.

Country allocation

The ICAO 24-bit address A44B2D 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
N376ME - 93 2026-07-26

Recent flights last 50

DateFlightRouteTakeoffLandingDuration
2026-07-26 N376ME - Jul 26, 18:05 UTCJul 26, 18:30 UTC25m
2026-07-24 N376ME - Jul 24, 14:25 UTCJul 24, 14:40 UTC15m
2026-07-24 N376ME - Jul 24, 13:15 UTCJul 24, 13:25 UTC10m
2026-07-23 N376ME - Jul 23, 22:55 UTCJul 23, 23:55 UTC1h 0m
2026-07-22 N376ME - Jul 22, 20:45 UTCJul 22, 21:05 UTC20m
2026-07-22 N376ME - Jul 22, 18:45 UTCJul 22, 19:00 UTC15m
2026-07-20 N376ME - Jul 20, 18:50 UTCJul 20, 19:10 UTC20m
2026-07-20 N376ME - Jul 20, 15:55 UTCJul 20, 16:15 UTC20m
2026-07-20 N376ME - Jul 20, 12:40 UTCJul 20, 12:55 UTC15m
2026-07-19 N376ME - Jul 19, 22:55 UTCJul 19, 23:05 UTC10m
2026-07-19 N376ME - Jul 19, 18:55 UTCJul 19, 19:20 UTC25m
2026-07-19 N376ME - Jul 19, 17:15 UTCJul 19, 17:35 UTC20m
2026-07-18 N376ME - Jul 18, 18:50 UTCJul 18, 19:10 UTC20m
2026-07-17 N376ME - Jul 17, 21:25 UTCJul 17, 21:44 UTC20m
2026-07-17 N376ME - Jul 17, 15:44 UTCJul 17, 16:04 UTC20m
2026-07-15 N376ME - Jul 15, 22:50 UTCJul 15, 23:05 UTC15m
2026-07-15 N376ME - Jul 15, 19:25 UTCJul 15, 19:40 UTC15m
2026-07-14 N376ME - Jul 14, 21:05 UTCJul 14, 21:20 UTC15m
2026-07-14 N376ME - Jul 14, 18:15 UTCJul 14, 18:35 UTC20m
2026-07-14 N376ME - Jul 14, 14:00 UTCJul 14, 14:25 UTC25m
2026-07-13 N376ME - Jul 13, 17:10 UTCJul 13, 17:25 UTC15m
2026-07-13 N376ME - Jul 13, 12:55 UTCJul 13, 13:15 UTC20m
2026-07-12 N376ME - Jul 12, 13:35 UTCJul 12, 13:50 UTC15m
2026-07-08 N376ME - Jul 8, 23:35 UTCJul 8, 23:50 UTC15m
2026-07-07 N376ME - Jul 7, 22:00 UTCJul 7, 22:15 UTC15m
2026-07-07 N376ME - Jul 7, 20:45 UTCJul 7, 21:10 UTC25m
2026-07-05 N376ME - Jul 5, 22:40 UTCJul 5, 23:00 UTC20m
2026-07-05 N376ME - Jul 5, 17:50 UTCJul 5, 18:00 UTC10m
2026-07-04 N376ME - Jul 4, 20:25 UTCJul 4, 20:45 UTC20m
2026-07-04 N376ME - Jul 4, 16:55 UTCJul 4, 17:05 UTC10m
2026-07-02 N376ME - Jul 2, 18:00 UTCJul 2, 18:25 UTC25m
2026-07-01 N376ME - Jul 1, 20:15 UTCJul 1, 20:30 UTC15m
2026-07-01 N376ME - Jul 1, 13:35 UTCJul 1, 14:00 UTC25m
2026-06-23 N376ME - Jun 23, 22:15 UTCJun 23, 22:44 UTC30m
2026-06-23 N376ME - Jun 23, 20:49 UTCJun 23, 20:59 UTC10m
2026-06-23 N376ME - Jun 23, 19:24 UTCJun 23, 19:34 UTC10m
2026-06-23 N376ME - Jun 23, 18:39 UTCJun 23, 18:50 UTC10m
2026-06-22 N376ME - Jun 22, 22:24 UTCJun 22, 22:40 UTC15m
2026-06-22 N376ME - Jun 22, 18:40 UTCJun 22, 19:14 UTC35m
2026-06-22 N376ME - Jun 22, 17:50 UTCJun 22, 18:09 UTC20m
2026-06-21 N376ME - Jun 21, 21:10 UTCJun 21, 21:29 UTC20m
2026-06-21 N376ME - Jun 21, 18:29 UTCJun 21, 18:44 UTC15m
2026-06-21 N376ME - Jun 21, 17:29 UTCJun 21, 17:39 UTC10m
2026-06-13 N376ME - Jun 13, 00:15 UTCJun 13, 00:35 UTC20m
2026-06-12 N376ME - Jun 12, 22:00 UTCJun 12, 22:15 UTC15m
2026-06-12 N376ME - Jun 12, 14:05 UTCJun 12, 14:35 UTC30m
2026-06-11 N376ME - Jun 11, 22:20 UTCJun 11, 22:35 UTC15m
2026-06-11 N376ME - Jun 11, 15:25 UTCJun 11, 15:55 UTC30m
2026-06-10 N376ME - Jun 10, 22:15 UTCJun 10, 22:30 UTC15m
2026-06-10 N376ME - Jun 10, 13:55 UTCJun 10, 14:25 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 N376ME page for operator, model, and routing details .

Mode-S A44B2D frequently asked

What is Mode-S code A44B2D?
A44B2D is an ICAO 24-bit transponder address. Allocated to United States. Assigned to N376ME.
Where is Mode-S A44B2D registered?
Mode-S code A44B2D 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 A44B2D broadcasting right now?
No active broadcast right now. Last signal was Jul 26, 18:30 UTC.
Hex, octal, and decimal Mode-S codes: what's the difference?
The same 24-bit identifier expressed in different bases: hex A44B2D, octal 51045455, decimal 10,767,149.
What flights does A44B2D operate?
Mode-S A44B2D has broadcast 1 distinct callsign, including N376ME.