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sensors Mode-S transponder

AD2B92

ICAO 24-bit transponder address · allocated to United States

Currently assigned to N948HC · CIRRUS SR-22 · operated by HARRISON CONTRACTING COMPANY INC

Hex
AD2B92
Octal
53225622
Decimal
11,348,882
Country
US
Tail
N948HC
Type
SR22
No current signal · last broadcast 7d ago
Flights observed
61
Distinct callsigns
1
Country
US
Last broadcast
7d ago

Last known position

Most recent position reported by Mode-S AD2B92.

Country allocation

The ICAO 24-bit address AD2B92 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
N948HC - 61 2026-07-23

Recent flights last 50

DateFlightRouteTakeoffLandingDuration
2026-07-23 N948HC - Jul 23, 17:50 UTCJul 23, 19:30 UTC1h 40m
2026-07-22 N948HC - Jul 22, 15:00 UTCJul 22, 15:45 UTC45m
2026-07-22 N948HC - Jul 22, 13:35 UTCJul 22, 13:55 UTC20m
2026-07-15 N948HC - Jul 15, 22:15 UTCJul 16, 00:10 UTC1h 55m
2026-07-15 N948HC - Jul 15, 18:40 UTCJul 15, 19:40 UTC1h 0m
2026-07-15 N948HC - Jul 15, 12:20 UTCJul 15, 14:05 UTC1h 45m
2026-07-15 N948HC - Jul 15, 11:15 UTCJul 15, 11:35 UTC20m
2026-07-09 N948HC - Jul 9, 21:20 UTCJul 9, 21:45 UTC25m
2026-07-09 N948HC - Jul 9, 19:20 UTCJul 9, 20:45 UTC1h 25m
2026-07-09 N948HC - Jul 9, 16:05 UTCJul 9, 16:35 UTC30m
2026-07-08 N948HC - Jul 8, 23:40 UTCJul 9, 00:10 UTC30m
2026-07-08 N948HC - Jul 8, 20:10 UTCJul 8, 20:50 UTC40m
2026-07-08 N948HC - Jul 8, 17:05 UTCJul 8, 18:10 UTC1h 5m
2026-07-08 N948HC - Jul 8, 13:55 UTCJul 8, 14:15 UTC20m
2026-07-07 N948HC - Jul 7, 21:45 UTCJul 7, 22:10 UTC25m
2026-07-07 N948HC - Jul 7, 20:10 UTCJul 7, 20:30 UTC20m
2026-07-07 N948HC - Jul 7, 18:10 UTCJul 7, 18:20 UTC10m
2026-07-07 N948HC - Jul 7, 11:25 UTCJul 7, 13:25 UTC2h 0m
2026-07-07 N948HC - Jul 7, 09:40 UTCJul 7, 10:10 UTC30m
2026-07-06 N948HC - Jul 6, 20:20 UTCJul 6, 21:05 UTC45m
2026-07-06 N948HC - Jul 6, 19:25 UTCJul 6, 19:40 UTC15m
2026-07-06 N948HC - Jul 6, 14:55 UTCJul 6, 16:30 UTC1h 35m
2026-06-03 N948HC - Jun 3, 15:35 UTCJun 3, 18:35 UTC3h 0m
2026-06-02 N948HC - Jun 2, 22:45 UTCJun 2, 23:55 UTC1h 10m
2026-06-02 N948HC - Jun 2, 11:35 UTCJun 2, 12:40 UTC1h 5m
2026-06-02 N948HC - Jun 2, 10:40 UTCJun 2, 11:25 UTC45m
2026-06-01 N948HC - Jun 1, 17:15 UTCJun 1, 19:15 UTC2h 0m
2026-06-01 N948HC - Jun 1, 12:30 UTCJun 1, 13:30 UTC1h 0m
2026-06-01 N948HC - Jun 1, 11:35 UTCJun 1, 12:15 UTC40m
2026-05-28 N948HC - May 28, 18:35 UTCMay 28, 19:05 UTC30m
2026-05-28 N948HC - May 28, 17:15 UTCMay 28, 18:25 UTC1h 10m
2026-05-28 N948HC - May 28, 13:30 UTCMay 28, 14:30 UTC1h 0m
2026-05-28 N948HC - May 28, 12:50 UTCMay 28, 13:20 UTC30m
2026-05-04 N948HC - May 4, 22:35 UTCMay 4, 23:00 UTC25m
2026-05-04 N948HC - May 4, 20:20 UTCMay 4, 22:25 UTC2h 5m
2026-05-04 N948HC - May 4, 14:30 UTCMay 4, 14:45 UTC15m
2026-05-04 N948HC - May 4, 10:10 UTCMay 4, 11:50 UTC1h 40m
2026-05-04 N948HC - May 4, 09:10 UTCMay 4, 09:40 UTC30m
2026-04-30 N948HC - Apr 30, 16:55 UTCApr 30, 19:10 UTC2h 15m
2026-04-30 N948HC - Apr 30, 12:30 UTCApr 30, 13:00 UTC30m
2026-04-27 N948HC - Apr 27, 19:50 UTCApr 27, 21:05 UTC1h 15m
2026-04-27 N948HC - Apr 27, 14:40 UTCApr 27, 15:50 UTC1h 10m
2026-04-27 N948HC - Apr 27, 11:00 UTCApr 27, 14:10 UTC3h 10m
2026-04-22 N948HC - Apr 22, 18:55 UTCApr 22, 19:50 UTC55m
2026-04-22 N948HC - Apr 22, 14:10 UTCApr 22, 15:25 UTC1h 15m
2026-04-21 N948HC - Apr 21, 19:40 UTCApr 21, 19:55 UTC15m
2026-04-21 N948HC - Apr 21, 16:01 UTCApr 21, 18:05 UTC2h 4m
2026-04-21 N948HC - Apr 21, 13:55 UTCApr 21, 14:31 UTC35m
2026-04-21 N948HC - Apr 21, 12:15 UTCApr 21, 12:50 UTC35m
2026-04-20 N948HC - Apr 20, 19:40 UTCApr 20, 20:40 UTC1h 0m

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 N948HC page for operator, model, and routing details .

Mode-S AD2B92 frequently asked

What is Mode-S code AD2B92?
AD2B92 is an ICAO 24-bit transponder address. Allocated to United States. Assigned to N948HC.
Where is Mode-S AD2B92 registered?
Mode-S code AD2B92 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 AD2B92 broadcasting right now?
No active broadcast right now. Last signal was 7d ago.
Hex, octal, and decimal Mode-S codes: what's the difference?
The same 24-bit identifier expressed in different bases: hex AD2B92, octal 53225622, decimal 11,348,882.
What flights does AD2B92 operate?
Mode-S AD2B92 has broadcast 1 distinct callsign, including N948HC.