sensors Mode-S transponder

A1B26E

ICAO 24-bit transponder address · allocated to United States

Currently assigned to N2082W · BEECH 35 Bonanza

Hex
A1B26E
Octal
50331156
Decimal
10,596,974
Country
US
Tail
N2082W
Type
BE35
No current signal · last broadcast 17h ago
Flights observed
5
Distinct callsigns
1
Country
US
Last broadcast
17h ago

Last known position

Most recent position reported by Mode-S A1B26E.

Country allocation

The ICAO 24-bit address A1B26E 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
N2082W - 5 2026-04-14

Recent flights last 5

DateFlightRouteTakeoffLandingDuration
2026-04-14 N2082W - Apr 14, 10:45 UTCApr 14, 11:05 UTC20m
2026-04-13 N2082W - Apr 13, 18:45 UTCApr 13, 18:55 UTC10m
2026-04-13 N2082W - Apr 13, 16:00 UTCApr 13, 16:15 UTC15m
2026-04-13 N2082W - Apr 13, 14:30 UTCApr 13, 15:00 UTC30m
2026-04-13 N2082W - Apr 13, 13:45 UTCApr 13, 13:55 UTC10m

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 N2082W page for operator, model, and routing details .

Mode-S A1B26E frequently asked

What is Mode-S code A1B26E?
A1B26E is an ICAO 24-bit transponder address. Allocated to United States. Assigned to N2082W.
Where is Mode-S A1B26E registered?
Mode-S code A1B26E 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 A1B26E broadcasting right now?
No active broadcast right now. Last signal was 17h ago.
Hex, octal, and decimal Mode-S codes: what's the difference?
The same 24-bit identifier expressed in different bases: hex A1B26E, octal 50331156, decimal 10,596,974.
What flights does A1B26E operate?
Mode-S A1B26E has broadcast 1 distinct callsign, including N2082W.