Apparatus

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sensors Mode-S transponder

A62275

ICAO 24-bit transponder address · allocated to United States

Currently assigned to N4948S · CESSNA 182 Skylane · operated by TAILDRAGON LLC

Hex
A62275
Octal
51421165
Decimal
10,887,797
Country
US
Tail
N4948S
Type
C182
No current signal · last broadcast Jul 22, 21:30 UTC
Flights observed
23
Distinct callsigns
1
Country
US
Last broadcast
Jul 22, 21:30 UTC

Last known position

Most recent position reported by Mode-S A62275.

Country allocation

The ICAO 24-bit address A62275 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
N4948S - 23 2026-07-22

Recent flights last 23

DateFlightRouteTakeoffLandingDuration
2026-07-22 N4948S - Jul 22, 21:15 UTCJul 22, 21:30 UTC15m
2026-07-22 N4948S - Jul 22, 14:10 UTCJul 22, 16:50 UTC2h 40m
2026-07-16 N4948S - Jul 16, 19:40 UTCJul 16, 20:35 UTC55m
2026-07-16 N4948S - Jul 16, 18:25 UTCJul 16, 18:34 UTC10m
2026-07-16 N4948S - Jul 16, 15:45 UTCJul 16, 17:54 UTC2h 10m
2026-07-16 N4948S - Jul 16, 12:30 UTCJul 16, 12:40 UTC10m
2026-07-15 N4948S - Jul 15, 14:50 UTCJul 15, 15:20 UTC30m
2026-06-25 N4948S - Jun 25, 21:55 UTCJun 25, 22:04 UTC10m
2026-06-25 N4948S - Jun 25, 17:30 UTCJun 25, 20:05 UTC2h 35m
2026-06-25 N4948S - Jun 25, 16:29 UTCJun 25, 16:55 UTC25m
2026-06-17 N4948S - Jun 17, 20:55 UTCJun 17, 21:40 UTC45m
2026-06-17 N4948S - Jun 17, 18:56 UTCJun 17, 19:30 UTC35m
2026-06-17 N4948S - Jun 17, 13:40 UTCJun 17, 14:05 UTC25m
2026-06-15 N4948S - Jun 15, 19:45 UTCJun 15, 19:55 UTC10m
2026-06-15 N4948S - Jun 15, 14:40 UTCJun 15, 16:09 UTC1h 30m
2026-06-15 N4948S - Jun 15, 11:49 UTCJun 15, 13:15 UTC1h 25m
2026-06-15 N4948S - Jun 15, 11:10 UTCJun 15, 11:34 UTC25m
2026-06-14 N4948S - Jun 14, 12:40 UTCJun 14, 13:30 UTC50m
2026-06-03 N4948S - Jun 3, 20:20 UTCJun 3, 22:05 UTC1h 45m
2026-06-03 N4948S - Jun 3, 18:20 UTCJun 3, 19:45 UTC1h 25m
2026-06-03 N4948S - Jun 3, 16:25 UTCJun 3, 17:00 UTC35m
2026-06-03 N4948S - Jun 3, 14:20 UTCJun 3, 14:50 UTC30m
2026-05-31 N4948S - May 31, 19:10 UTCMay 31, 19:55 UTC45m

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 N4948S page for operator, model, and routing details .

Mode-S A62275 frequently asked

What is Mode-S code A62275?
A62275 is an ICAO 24-bit transponder address. Allocated to United States. Assigned to N4948S.
Where is Mode-S A62275 registered?
Mode-S code A62275 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 A62275 broadcasting right now?
No active broadcast right now. Last signal was Jul 22, 21:30 UTC.
Hex, octal, and decimal Mode-S codes: what's the difference?
The same 24-bit identifier expressed in different bases: hex A62275, octal 51421165, decimal 10,887,797.
What flights does A62275 operate?
Mode-S A62275 has broadcast 1 distinct callsign, including N4948S.