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sensors Mode-S transponder

A2DA6A

ICAO 24-bit transponder address · allocated to United States

Currently assigned to N283PE · operated by DOLPHIN LEASING LLC

Hex
A2DA6A
Octal
50555152
Decimal
10,672,746
Country
US
Tail
N283PE
No current signal · last broadcast Jul 21, 12:30 UTC
Flights observed
208
Distinct callsigns
1
Country
US
Last broadcast
Jul 21, 12:30 UTC

Last known position

Most recent position reported by Mode-S A2DA6A.

Country allocation

The ICAO 24-bit address A2DA6A 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
BPX283 - 206 2026-07-21

Recent flights last 50

DateFlightRouteTakeoffLandingDuration
2026-07-21 BPX283 - Jul 21, 11:00 UTCJul 21, 12:30 UTC1h 30m
2026-07-20 BPX283 - Jul 20, 23:20 UTCJul 20, 23:40 UTC20m
2026-07-18 BPX283 - Jul 18, 17:45 UTCJul 18, 18:55 UTC1h 10m
2026-07-18 BPX283 - Jul 18, 01:50 UTCJul 18, 03:25 UTC1h 36m
2026-07-17 BPX283 - Jul 17, 17:35 UTCJul 17, 18:25 UTC50m
2026-07-17 BPX283 - Jul 17, 15:29 UTCJul 17, 16:40 UTC1h 10m
2026-07-16 BPX283 - Jul 16, 16:05 UTCJul 16, 16:19 UTC15m
2026-07-16 BPX283 - Jul 16, 13:45 UTCJul 16, 13:54 UTC10m
2026-07-15 BPX283 - Jul 15, 20:00 UTCJul 15, 21:00 UTC1h 0m
2026-07-15 BPX283 - Jul 15, 17:50 UTCJul 15, 18:10 UTC20m
2026-07-15 BPX283 - Jul 15, 16:05 UTCJul 15, 16:45 UTC40m
2026-07-15 BPX283 - Jul 15, 14:15 UTCJul 15, 14:35 UTC20m
2026-07-15 BPX283 - Jul 15, 11:30 UTCJul 15, 12:55 UTC1h 25m
2026-07-14 BPX283 - Jul 14, 23:10 UTCJul 15, 00:15 UTC1h 5m
2026-07-13 BPX283 - Jul 13, 13:45 UTCJul 13, 15:45 UTC2h 0m
2026-07-12 BPX283 - Jul 12, 11:15 UTCJul 12, 12:35 UTC1h 20m
2026-07-11 BPX283 - Jul 11, 18:05 UTCJul 11, 19:05 UTC1h 0m
2026-07-11 BPX283 - Jul 11, 15:50 UTCJul 11, 16:40 UTC50m
2026-07-11 BPX283 - Jul 11, 13:30 UTCJul 11, 14:45 UTC1h 15m
2026-07-11 BPX283 - Jul 11, 11:10 UTCJul 11, 12:05 UTC55m
2026-07-10 BPX283 - Jul 10, 22:30 UTCJul 11, 00:05 UTC1h 35m
2026-07-10 BPX283 - Jul 10, 20:15 UTCJul 10, 20:55 UTC40m
2026-07-10 BPX283 - Jul 10, 17:15 UTCJul 10, 17:40 UTC25m
2026-07-10 BPX283 - Jul 10, 15:45 UTCJul 10, 16:45 UTC1h 0m
2026-07-09 BPX283 - Jul 9, 13:45 UTCJul 9, 14:45 UTC1h 0m
2026-07-09 BPX283 - Jul 9, 11:20 UTCJul 9, 12:45 UTC1h 25m
2026-07-08 BPX283 - Jul 8, 17:45 UTCJul 8, 18:15 UTC30m
2026-07-08 BPX283 - Jul 8, 15:50 UTCJul 8, 16:15 UTC25m
2026-07-08 BPX283 - Jul 8, 14:00 UTCJul 8, 14:20 UTC20m
2026-07-08 BPX283 - Jul 8, 11:20 UTCJul 8, 12:50 UTC1h 30m
2026-07-07 BPX283 - Jul 7, 22:15 UTCJul 7, 22:40 UTC25m
2026-07-07 BPX283 - Jul 7, 15:30 UTCJul 7, 16:25 UTC55m
2026-07-07 BPX283 - Jul 7, 13:15 UTCJul 7, 14:10 UTC55m
2026-07-06 BPX283 - Jul 6, 15:55 UTCJul 6, 16:30 UTC35m
2026-07-02 BPX283 - Jul 2, 19:50 UTCJul 2, 20:45 UTC55m
2026-07-02 BPX283 - Jul 2, 15:55 UTCJul 2, 16:30 UTC35m
2026-07-02 BPX283 - Jul 2, 11:50 UTCJul 2, 12:20 UTC30m
2026-06-29 BPX283 - Jun 29, 15:30 UTCJun 29, 16:04 UTC35m
2026-06-29 BPX283 - Jun 29, 13:49 UTCJun 29, 14:25 UTC35m
2026-06-26 BPX283 - Jun 26, 11:24 UTCJun 26, 12:39 UTC1h 15m
2026-06-26 BPX283 - Jun 26, 00:10 UTCJun 26, 00:35 UTC25m
2026-06-25 BPX283 - Jun 25, 23:19 UTCJun 25, 23:39 UTC20m
2026-06-25 BPX283 - Jun 25, 18:39 UTCJun 25, 19:15 UTC35m
2026-06-25 BPX283 - Jun 25, 14:04 UTCJun 25, 14:24 UTC20m
2026-06-24 BPX283 - Jun 24, 23:24 UTCJun 25, 00:05 UTC40m
2026-06-24 BPX283 - Jun 24, 20:40 UTCJun 24, 22:29 UTC1h 50m
2026-06-24 BPX283 - Jun 24, 00:49 UTCJun 24, 03:55 UTC3h 5m
2026-06-23 BPX283 - Jun 23, 16:29 UTCJun 23, 18:39 UTC2h 10m
2026-06-23 BPX283 - Jun 23, 12:45 UTCJun 23, 15:15 UTC2h 30m
2026-06-23 BPX283 - Jun 23, 11:29 UTCJun 23, 12:05 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 N283PE page for operator, model, and routing details .

Mode-S A2DA6A frequently asked

What is Mode-S code A2DA6A?
A2DA6A is an ICAO 24-bit transponder address. Allocated to United States. Assigned to N283PE.
Where is Mode-S A2DA6A registered?
Mode-S code A2DA6A 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 A2DA6A broadcasting right now?
No active broadcast right now. Last signal was Jul 21, 12:30 UTC.
Hex, octal, and decimal Mode-S codes: what's the difference?
The same 24-bit identifier expressed in different bases: hex A2DA6A, octal 50555152, decimal 10,672,746.
What flights does A2DA6A operate?
Mode-S A2DA6A has broadcast 1 distinct callsign, including BPX283.