sensors Mode-S transponder

A98C85

ICAO 24-bit transponder address · allocated to United States

Currently assigned to N714SM · operated by MULKIN SHAWN ALLEN

Hex
A98C85
Octal
52306205
Decimal
11,111,557
Country
US
Tail
N714SM
No current signal · last broadcast 3d ago
Flights observed
41
Distinct callsigns
1
Country
US
Last broadcast
3d ago

Last known position

Most recent position reported by Mode-S A98C85.

Country allocation

The ICAO 24-bit address A98C85 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
N714SM - 41 2026-07-11

Recent flights last 41

DateFlightRouteTakeoffLandingDuration
2026-07-11 N714SM - Jul 11, 19:40 UTCJul 11, 20:10 UTC30m
2026-07-11 N714SM - Jul 11, 17:50 UTCJul 11, 18:15 UTC25m
2026-07-10 N714SM - Jul 10, 20:40 UTCJul 10, 21:05 UTC25m
2026-06-27 N714SM - Jun 27, 16:59 UTCJun 27, 18:24 UTC1h 25m
2026-06-26 N714SM - Jun 26, 19:50 UTCJun 26, 20:29 UTC40m
2026-06-26 N714SM - Jun 26, 17:09 UTCJun 26, 18:39 UTC1h 30m
2026-06-24 N714SM - Jun 24, 16:54 UTCJun 24, 17:45 UTC50m
2026-06-20 N714SM - Jun 20, 20:55 UTCJun 20, 21:44 UTC50m
2026-06-20 N714SM - Jun 20, 17:10 UTCJun 20, 18:04 UTC55m
2026-06-19 N714SM - Jun 19, 22:45 UTCJun 19, 23:09 UTC25m
2026-06-19 N714SM - Jun 19, 19:59 UTCJun 19, 20:29 UTC30m
2026-06-15 N714SM - Jun 15, 19:14 UTCJun 15, 19:30 UTC15m
2026-06-05 N714SM - Jun 5, 20:35 UTCJun 5, 20:55 UTC20m
2026-06-05 N714SM - Jun 5, 16:45 UTCJun 5, 19:55 UTC3h 10m
2026-06-03 N714SM - Jun 3, 15:25 UTCJun 3, 18:25 UTC3h 0m
2026-06-03 N714SM - Jun 3, 14:25 UTCJun 3, 14:50 UTC25m
2026-06-02 N714SM - Jun 2, 17:50 UTCJun 2, 18:05 UTC15m
2026-05-30 N714SM - May 30, 20:20 UTCMay 30, 20:45 UTC25m
2026-05-30 N714SM - May 30, 17:55 UTCMay 30, 18:20 UTC25m
2026-05-25 N714SM - May 25, 20:09 UTCMay 25, 21:15 UTC1h 5m
2026-05-23 N714SM - May 23, 20:00 UTCMay 23, 20:40 UTC40m
2026-05-23 N714SM - May 23, 17:15 UTCMay 23, 18:05 UTC50m
2026-05-18 N714SM - May 18, 20:30 UTCMay 18, 21:30 UTC1h 0m
2026-05-18 N714SM - May 18, 17:35 UTCMay 18, 18:05 UTC30m
2026-05-18 N714SM - May 18, 15:30 UTCMay 18, 16:05 UTC35m
2026-05-16 N714SM RBL → AUN May 16, 19:50 UTCMay 16, 20:30 UTC40m
2026-05-16 N714SM - May 16, 17:45 UTCMay 16, 18:20 UTC35m
2026-05-13 N714SM SCK → AUN May 13, 22:45 UTCMay 13, 23:15 UTC30m
2026-05-13 N714SM - May 13, 20:00 UTCMay 13, 20:25 UTC25m
2026-05-10 N714SM - May 10, 17:05 UTCMay 10, 17:34 UTC30m
2026-05-08 N714SM - May 8, 20:40 UTCMay 8, 21:35 UTC55m
2026-05-07 N714SM - May 7, 21:00 UTCMay 7, 21:30 UTC30m
2026-05-02 N714SM - May 2, 20:15 UTCMay 2, 20:40 UTC25m
2026-05-02 N714SM - May 2, 17:55 UTCMay 2, 18:20 UTC25m
2026-04-30 N714SM - Apr 30, 21:20 UTCApr 30, 22:05 UTC45m
2026-04-25 N714SM - Apr 25, 22:00 UTCApr 25, 22:45 UTC45m
2026-04-25 N714SM - Apr 25, 20:45 UTCApr 25, 21:00 UTC15m
2026-04-25 N714SM - Apr 25, 17:50 UTCApr 25, 19:10 UTC1h 20m
2026-04-19 N714SM AUN → AUN Apr 19, 21:25 UTCApr 19, 21:50 UTC25m
2026-04-18 N714SM - Apr 18, 20:35 UTCApr 18, 20:55 UTC20m
2026-04-18 N714SM - Apr 18, 17:50 UTCApr 18, 18:20 UTC30m

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 N714SM page for operator, model, and routing details .

Mode-S A98C85 frequently asked

What is Mode-S code A98C85?
A98C85 is an ICAO 24-bit transponder address. Allocated to United States. Assigned to N714SM.
Where is Mode-S A98C85 registered?
Mode-S code A98C85 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 A98C85 broadcasting right now?
No active broadcast right now. Last signal was 3d ago.
Hex, octal, and decimal Mode-S codes: what's the difference?
The same 24-bit identifier expressed in different bases: hex A98C85, octal 52306205, decimal 11,111,557.
What flights does A98C85 operate?
Mode-S A98C85 has broadcast 1 distinct callsign, including N714SM.