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sensors Mode-S transponder

A91586

ICAO 24-bit transponder address · allocated to United States

Currently assigned to N6848C · BEECH 36 Bonanza · operated by MORRISON RICHARD L TRUSTEE, MORRISON HELEN E TRUSTEE

Hex
A91586
Octal
52212606
Decimal
11,081,094
Country
US
Tail
N6848C
Type
BE36
No current signal · last broadcast Jul 23, 20:55 UTC
Flights observed
35
Distinct callsigns
1
Country
US
Last broadcast
Jul 23, 20:55 UTC

Last known position

Most recent position reported by Mode-S A91586.

Country allocation

The ICAO 24-bit address A91586 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
N6848C - 35 2026-07-23

Recent flights last 35

DateFlightRouteTakeoffLandingDuration
2026-07-23 N6848C - Jul 23, 19:50 UTCJul 23, 20:55 UTC1h 5m
2026-07-23 N6848C - Jul 23, 18:10 UTCJul 23, 18:50 UTC40m
2026-07-23 N6848C - Jul 23, 14:10 UTCJul 23, 14:45 UTC35m
2026-07-21 N6848C - Jul 21, 14:50 UTCJul 21, 16:05 UTC1h 15m
2026-07-21 N6848C - Jul 21, 13:00 UTCJul 21, 14:15 UTC1h 15m
2026-07-18 N6848C - Jul 18, 15:05 UTCJul 18, 17:30 UTC2h 25m
2026-07-03 N6848C - Jul 3, 16:10 UTCJul 3, 16:40 UTC30m
2026-07-02 N6848C - Jul 2, 17:55 UTCJul 2, 18:30 UTC35m
2026-07-01 N6848C - Jul 1, 16:45 UTCJul 1, 17:55 UTC1h 10m
2026-07-01 N6848C - Jul 1, 11:00 UTCJul 1, 12:10 UTC1h 10m
2026-06-29 N6848C - Jun 29, 16:25 UTCJun 29, 16:35 UTC10m
2026-06-29 N6848C - Jun 29, 13:34 UTCJun 29, 15:34 UTC2h 0m
2026-06-26 N6848C - Jun 26, 14:59 UTCJun 26, 17:09 UTC2h 10m
2026-06-25 N6848C - Jun 25, 00:59 UTCJun 25, 01:44 UTC45m
2026-06-23 N6848C - Jun 23, 14:29 UTCJun 23, 15:04 UTC35m
2026-06-22 N6848C - Jun 22, 14:29 UTCJun 22, 16:34 UTC2h 5m
2026-06-20 N6848C - Jun 20, 15:14 UTCJun 20, 17:24 UTC2h 10m
2026-06-09 N6848C - Jun 9, 13:55 UTCJun 9, 14:05 UTC10m
2026-06-06 N6848C - Jun 6, 14:34 UTCJun 6, 14:45 UTC10m
2026-06-01 N6848C - Jun 1, 14:40 UTCJun 1, 15:25 UTC45m
2026-06-01 N6848C - Jun 1, 13:05 UTCJun 1, 14:00 UTC55m
2026-05-31 N6848C - May 31, 16:15 UTCMay 31, 16:25 UTC10m
2026-05-31 N6848C - May 31, 13:45 UTCMay 31, 14:25 UTC40m
2026-05-18 N6848C - May 18, 17:15 UTCMay 18, 17:30 UTC15m
2026-05-18 N6848C - May 18, 14:35 UTCMay 18, 16:35 UTC2h 0m
2026-05-17 N6848C - May 17, 14:20 UTCMay 17, 16:25 UTC2h 5m
2026-05-16 N6848C - May 16, 16:10 UTCMay 16, 16:45 UTC35m
2026-05-14 N6848C - May 14, 21:10 UTCMay 14, 22:00 UTC50m
2026-05-14 N6848C - May 14, 18:00 UTCMay 14, 20:25 UTC2h 25m
2026-05-14 N6848C - May 14, 16:40 UTCMay 14, 17:25 UTC45m
2026-05-14 N6848C - May 14, 14:05 UTCMay 14, 15:05 UTC1h 0m
2026-04-30 N6848C - Apr 30, 20:15 UTCApr 30, 20:40 UTC25m
2026-04-25 N6848C - Apr 25, 19:00 UTCApr 25, 20:05 UTC1h 5m
2026-04-25 N6848C - Apr 25, 15:55 UTCApr 25, 17:40 UTC1h 45m
2026-04-22 N6848C - Apr 22, 20:00 UTCApr 22, 20:15 UTC15m

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 N6848C page for operator, model, and routing details .

Mode-S A91586 frequently asked

What is Mode-S code A91586?
A91586 is an ICAO 24-bit transponder address. Allocated to United States. Assigned to N6848C.
Where is Mode-S A91586 registered?
Mode-S code A91586 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 A91586 broadcasting right now?
No active broadcast right now. Last signal was Jul 23, 20:55 UTC.
Hex, octal, and decimal Mode-S codes: what's the difference?
The same 24-bit identifier expressed in different bases: hex A91586, octal 52212606, decimal 11,081,094.
What flights does A91586 operate?
Mode-S A91586 has broadcast 1 distinct callsign, including N6848C.