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sensors Mode-S transponder

A2834C

ICAO 24-bit transponder address · allocated to United States

Currently assigned to N261GB · BEECH 90 King Air · operated by SAFFORD AVIATION SERVICE INC

Hex
A2834C
Octal
50501514
Decimal
10,650,444
Country
US
Tail
N261GB
Type
BE9L
No current signal · last broadcast Jul 25, 01:30 UTC
Flights observed
66
Distinct callsigns
1
Country
US
Last broadcast
Jul 25, 01:30 UTC

Last known position

Most recent position reported by Mode-S A2834C.

Country allocation

The ICAO 24-bit address A2834C 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
N261GB - 66 2026-07-25

Recent flights last 50

DateFlightRouteTakeoffLandingDuration
2026-07-25 N261GB - Jul 25, 01:20 UTCJul 25, 01:30 UTC10m
2026-07-21 N261GB - Jul 21, 00:50 UTCJul 21, 01:20 UTC30m
2026-07-20 N261GB - Jul 20, 21:05 UTCJul 20, 22:50 UTC1h 45m
2026-07-20 N261GB - Jul 20, 19:55 UTCJul 20, 20:15 UTC20m
2026-07-15 N261GB - Jul 15, 01:15 UTCJul 15, 03:25 UTC2h 10m
2026-07-13 N261GB - Jul 13, 19:10 UTCJul 13, 19:35 UTC25m
2026-07-13 N261GB - Jul 13, 17:00 UTCJul 13, 17:30 UTC30m
2026-07-12 N261GB - Jul 12, 02:10 UTCJul 12, 02:40 UTC30m
2026-07-12 N261GB - Jul 12, 00:45 UTCJul 12, 01:05 UTC20m
2026-07-07 N261GB - Jul 7, 01:10 UTCJul 7, 02:55 UTC1h 45m
2026-07-05 N261GB - Jul 5, 23:05 UTCJul 5, 23:20 UTC15m
2026-07-05 N261GB - Jul 5, 16:10 UTCJul 5, 20:45 UTC4h 35m
2026-07-05 N261GB - Jul 5, 02:45 UTCJul 5, 03:10 UTC25m
2026-07-04 N261GB - Jul 4, 22:30 UTCJul 4, 22:55 UTC25m
2026-06-30 N261GB - Jun 30, 00:49 UTCJun 30, 01:09 UTC20m
2026-06-29 N261GB - Jun 29, 21:09 UTCJun 30, 00:04 UTC2h 55m
2026-06-28 N261GB - Jun 28, 19:20 UTCJun 29, 00:14 UTC4h 55m
2026-06-28 N261GB - Jun 28, 02:49 UTCJun 28, 03:25 UTC35m
2026-06-27 N261GB - Jun 27, 19:45 UTCJun 27, 20:14 UTC30m
2026-06-27 N261GB - Jun 27, 01:15 UTCJun 27, 01:44 UTC30m
2026-06-26 N261GB - Jun 26, 20:34 UTCJun 26, 20:55 UTC20m
2026-06-25 N261GB - Jun 25, 00:35 UTCJun 25, 01:14 UTC40m
2026-06-24 N261GB - Jun 24, 21:44 UTCJun 24, 23:45 UTC2h 0m
2026-06-24 N261GB - Jun 24, 20:40 UTCJun 24, 21:09 UTC30m
2026-06-24 N261GB - Jun 24, 02:45 UTCJun 24, 03:04 UTC20m
2026-06-23 N261GB - Jun 23, 23:55 UTCJun 24, 00:15 UTC20m
2026-06-23 N261GB - Jun 23, 21:10 UTCJun 23, 21:34 UTC25m
2026-06-23 N261GB - Jun 23, 17:30 UTCJun 23, 17:50 UTC20m
2026-06-22 N261GB - Jun 22, 23:55 UTCJun 23, 00:04 UTC10m
2026-06-22 N261GB - Jun 22, 19:00 UTCJun 22, 19:19 UTC20m
2026-06-22 N261GB - Jun 22, 02:40 UTCJun 22, 02:54 UTC15m
2026-06-21 N261GB - Jun 21, 22:40 UTCJun 21, 22:54 UTC15m
2026-06-21 N261GB - Jun 21, 18:44 UTCJun 21, 19:05 UTC20m
2026-06-21 N261GB - Jun 21, 01:25 UTCJun 21, 01:39 UTC15m
2026-06-20 N261GB - Jun 20, 20:45 UTCJun 20, 22:25 UTC1h 40m
2026-06-20 N261GB - Jun 20, 01:14 UTCJun 20, 02:00 UTC45m
2026-06-19 N261GB - Jun 19, 22:45 UTCJun 19, 23:14 UTC30m
2026-06-18 N261GB - Jun 18, 23:10 UTCJun 19, 02:54 UTC3h 44m
2026-06-17 N261GB - Jun 17, 22:10 UTCJun 18, 03:15 UTC5h 5m
2026-06-16 N261GB - Jun 16, 18:09 UTCJun 16, 22:05 UTC3h 56m
2026-06-13 N261GB - Jun 13, 21:55 UTCJun 14, 03:20 UTC5h 25m
2026-06-13 N261GB - Jun 13, 00:05 UTCJun 13, 00:55 UTC50m
2026-06-12 N261GB - Jun 12, 21:50 UTCJun 12, 22:15 UTC25m
2026-06-07 N261GB - Jun 7, 21:40 UTCJun 7, 23:05 UTC1h 25m
2026-06-07 N261GB - Jun 7, 20:10 UTCJun 7, 20:55 UTC45m
2026-06-05 N261GB - Jun 5, 02:15 UTCJun 5, 03:00 UTC45m
2026-06-05 N261GB - Jun 5, 00:50 UTCJun 5, 01:05 UTC15m
2026-06-04 N261GB - Jun 4, 16:15 UTCJun 4, 17:20 UTC1h 5m
2026-05-27 N261GB - May 27, 20:40 UTCMay 27, 21:15 UTC35m
2026-05-27 N261GB - May 27, 19:05 UTCMay 27, 19:40 UTC35m

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 N261GB page for operator, model, and routing details .

Mode-S A2834C frequently asked

What is Mode-S code A2834C?
A2834C is an ICAO 24-bit transponder address. Allocated to United States. Assigned to N261GB.
Where is Mode-S A2834C registered?
Mode-S code A2834C 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 A2834C broadcasting right now?
No active broadcast right now. Last signal was Jul 25, 01:30 UTC.
Hex, octal, and decimal Mode-S codes: what's the difference?
The same 24-bit identifier expressed in different bases: hex A2834C, octal 50501514, decimal 10,650,444.
What flights does A2834C operate?
Mode-S A2834C has broadcast 1 distinct callsign, including N261GB.