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sensors Mode-S transponder

AD0BEF

ICAO 24-bit transponder address · allocated to United States

Currently assigned to N94MN · CESSNA R182 Skylane RG · operated by VISTA AVIATION INC

Hex
AD0BEF
Octal
53205757
Decimal
11,340,783
Country
US
Tail
N94MN
Type
C82R
Transponder active on ground
Flights observed
130
Distinct callsigns
1
Country
US
Last broadcast
16h ago

Last known position

Most recent position reported by Mode-S AD0BEF.

Country allocation

The ICAO 24-bit address AD0BEF 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
N94MN - 130 2026-07-13

Recent flights last 50

DateFlightRouteTakeoffLandingDuration
2026-07-13 N94MN WHP → WHP Jul 13, 22:35 UTCJul 13, 23:30 UTC55m
2026-07-11 N94MN WHP → WHP Jul 11, 22:01 UTCJul 11, 22:40 UTC40m
2026-07-11 N94MN - Jul 11, 02:10 UTCJul 11, 02:15 UTC5m
2026-07-11 N94MN - Jul 11, 01:50 UTCJul 11, 02:05 UTC15m
2026-07-11 N94MN WHP → WHP Jul 11, 01:30 UTCJul 11, 01:45 UTC15m
2026-07-11 N94MN - Jul 11, 00:50 UTCJul 11, 01:15 UTC25m
2026-07-10 N94MN - Jul 10, 16:35 UTCJul 10, 17:35 UTC1h 0m
2026-07-10 N94MN - Jul 10, 01:40 UTCJul 10, 01:50 UTC10m
2026-07-09 N94MN - Jul 9, 20:05 UTCJul 9, 21:00 UTC55m
2026-07-09 N94MN - Jul 9, 17:35 UTCJul 9, 18:45 UTC1h 10m
2026-07-08 N94MN WHP → WHP Jul 8, 21:15 UTCJul 8, 22:00 UTC45m
2026-07-08 N94MN - Jul 8, 19:45 UTCJul 8, 19:50 UTC5m
2026-07-08 N94MN - Jul 8, 18:50 UTCJul 8, 18:55 UTC5m
2026-07-03 N94MN WHP → WHP Jul 3, 04:30 UTCJul 3, 04:35 UTC5m
2026-07-03 N94MN WHP → WHP Jul 3, 04:15 UTCJul 3, 04:20 UTC5m
2026-07-03 N94MN - Jul 3, 03:40 UTCJul 3, 03:50 UTC10m
2026-07-03 N94MN - Jul 3, 02:05 UTCJul 3, 02:20 UTC15m
2026-07-03 N94MN - Jul 3, 00:55 UTCJul 3, 01:25 UTC30m
2026-06-30 N94MN - Jun 30, 22:35 UTCJun 30, 23:25 UTC50m
2026-06-29 N94MN - Jun 29, 21:30 UTCJun 29, 21:34 UTC5m
2026-06-29 N94MN WHP → WHP Jun 29, 20:54 UTCJun 29, 21:05 UTC10m
2026-06-29 N94MN - Jun 29, 20:40 UTCJun 29, 20:44 UTC5m
2026-06-29 N94MN - Jun 29, 20:15 UTCJun 29, 20:19 UTC5m
2026-06-29 N94MN - Jun 29, 20:00 UTCJun 29, 20:04 UTC5m
2026-06-29 N94MN - Jun 29, 19:49 UTCJun 29, 19:54 UTC5m
2026-06-27 N94MN WHP → WHP Jun 27, 20:44 UTCJun 27, 21:19 UTC35m
2026-06-27 N94MN - Jun 27, 01:24 UTCJun 27, 01:35 UTC10m
2026-06-27 N94MN WHP → WHP Jun 27, 00:39 UTCJun 27, 01:19 UTC40m
2026-06-26 N94MN - Jun 26, 00:20 UTCJun 26, 01:15 UTC55m
2026-06-25 N94MN - Jun 25, 21:50 UTCJun 25, 22:29 UTC40m
2026-06-25 N94MN - Jun 25, 21:40 UTCJun 25, 21:44 UTC5m
2026-06-25 N94MN - Jun 25, 20:19 UTCJun 25, 20:39 UTC20m
2026-06-25 N94MN WHP → POC Jun 25, 18:34 UTCJun 25, 18:55 UTC20m
2026-06-23 N94MN - Jun 23, 21:29 UTCJun 23, 21:34 UTC5m
2026-06-23 N94MN - Jun 23, 21:14 UTCJun 23, 21:24 UTC10m
2026-06-23 N94MN WHP → WHP Jun 23, 19:55 UTCJun 23, 21:10 UTC1h 15m
2026-06-21 N94MN SQA → WHP Jun 21, 21:39 UTCJun 21, 22:24 UTC45m
2026-06-21 N94MN WHP → SQA Jun 21, 19:09 UTCJun 21, 20:00 UTC50m
2026-06-21 N94MN - Jun 21, 18:10 UTCJun 21, 18:20 UTC10m
2026-06-21 N94MN WHP → WHP Jun 21, 17:50 UTCJun 21, 17:54 UTC5m
2026-06-20 N94MN WHP → WHP Jun 20, 23:34 UTCJun 21, 00:29 UTC55m
2026-06-19 N94MN WHP → WHP Jun 19, 01:15 UTCJun 19, 02:19 UTC1h 5m
2026-06-18 N94MN - Jun 18, 19:50 UTCJun 18, 20:05 UTC15m
2026-06-18 N94MN - Jun 18, 19:05 UTCJun 18, 19:15 UTC10m
2026-06-18 N94MN WHP → WHP Jun 18, 18:45 UTCJun 18, 18:50 UTC5m
2026-06-16 N94MN - Jun 16, 22:05 UTCJun 16, 22:15 UTC10m
2026-06-16 N94MN WHP → WHP Jun 16, 21:10 UTCJun 16, 21:50 UTC40m
2026-06-16 N94MN WHP → WHP Jun 16, 18:50 UTCJun 16, 19:00 UTC10m
2026-06-16 N94MN - Jun 16, 17:45 UTCJun 16, 17:49 UTC5m
2026-06-15 N94MN - Jun 15, 23:09 UTCJun 16, 00:00 UTC50m

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 N94MN page for operator, model, and routing details .

Mode-S AD0BEF frequently asked

What is Mode-S code AD0BEF?
AD0BEF is an ICAO 24-bit transponder address. Allocated to United States. Assigned to N94MN.
Where is Mode-S AD0BEF registered?
Mode-S code AD0BEF 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 AD0BEF broadcasting right now?
Mode-S AD0BEF is currently broadcasting from the ground.
Hex, octal, and decimal Mode-S codes: what's the difference?
The same 24-bit identifier expressed in different bases: hex AD0BEF, octal 53205757, decimal 11,340,783.
What flights does AD0BEF operate?
Mode-S AD0BEF has broadcast 1 distinct callsign, including N94MN.