sensors Mode-S transponder

AF85FF

ICAO 24-bit transponder address

Currently assigned to 94-26535

Hex
AF85FF
Octal
53702777
Decimal
11,503,103
Tail
94-26535
Type
H60
No current signal · last broadcast 2d ago
Flights observed
38
Distinct callsigns
2
Country
-
Last broadcast
2d ago

Last known position

Most recent position reported by Mode-S AF85FF.

Callsign history 2 distinct

Callsign Airline Flights Last seen
G26535 - 36 2026-07-23
MISFIT13 - 2 2026-05-31

Recent flights last 38

DateFlightRouteTakeoffLandingDuration
2026-07-23 G26535 - Jul 23, 00:25 UTCJul 23, 00:45 UTC20m
2026-07-22 G26535 - Jul 22, 23:10 UTCJul 22, 23:45 UTC35m
2026-07-16 G26535 - Jul 16, 01:20 UTCJul 16, 02:55 UTC1h 35m
2026-07-10 G26535 - Jul 10, 01:20 UTCJul 10, 02:55 UTC1h 35m
2026-07-09 G26535 - Jul 9, 21:50 UTCJul 9, 23:30 UTC1h 40m
2026-07-09 G26535 - Jul 9, 17:55 UTCJul 9, 19:10 UTC1h 15m
2026-07-09 G26535 - Jul 9, 13:50 UTCJul 9, 15:20 UTC1h 30m
2026-07-08 G26535 - Jul 8, 02:35 UTCJul 8, 02:55 UTC20m
2026-07-08 G26535 - Jul 8, 01:10 UTCJul 8, 01:30 UTC20m
2026-07-07 G26535 - Jul 7, 23:45 UTCJul 8, 00:05 UTC20m
2026-07-07 G26535 - Jul 7, 22:35 UTCJul 7, 23:00 UTC25m
2026-07-01 G26535 - Jul 1, 18:20 UTCJul 1, 19:50 UTC1h 30m
2026-07-01 G26535 - Jul 1, 15:10 UTCJul 1, 16:45 UTC1h 35m
2026-06-29 G26535 - Jun 29, 14:04 UTCJun 29, 15:49 UTC1h 45m
2026-06-26 G26535 - Jun 26, 02:20 UTCJun 26, 03:10 UTC50m
2026-06-18 G26535 - Jun 18, 02:30 UTCJun 18, 02:45 UTC15m
2026-06-18 G26535 - Jun 18, 01:25 UTCJun 18, 01:45 UTC20m
2026-06-17 G26535 MGE → MGE Jun 17, 18:45 UTCJun 17, 20:35 UTC1h 50m
2026-06-16 G26535 - Jun 16, 18:20 UTCJun 16, 20:10 UTC1h 51m
2026-05-31 MISFIT13 - May 31, 18:00 UTCMay 31, 18:20 UTC20m
2026-05-31 MISFIT13 - May 31, 16:45 UTCMay 31, 17:15 UTC30m
2026-05-30 G26535 - May 30, 20:15 UTCMay 30, 22:10 UTC1h 55m
2026-05-29 G26535 - May 29, 22:15 UTCMay 29, 22:25 UTC10m
2026-05-29 G26535 - May 29, 20:45 UTCMay 29, 21:05 UTC20m
2026-05-22 G26535 - May 22, 00:50 UTCMay 22, 03:00 UTC2h 10m
2026-05-21 G26535 - May 21, 17:35 UTCMay 21, 19:05 UTC1h 30m
2026-05-21 G26535 - May 21, 15:55 UTCMay 21, 16:25 UTC30m
2026-05-21 G26535 - May 21, 14:40 UTCMay 21, 15:20 UTC40m
2026-05-13 G26535 MGE → MGE May 13, 20:10 UTCMay 13, 20:25 UTC15m
2026-04-29 G26535 - Apr 29, 20:50 UTCApr 29, 21:00 UTC10m
2026-04-29 G26535 - Apr 29, 13:15 UTCApr 29, 14:00 UTC45m
2026-04-28 G26535 - Apr 28, 19:55 UTCApr 28, 20:05 UTC10m
2026-04-28 G26535 - Apr 28, 13:15 UTCApr 28, 13:25 UTC10m
2026-04-27 G26535 - Apr 27, 21:55 UTCApr 27, 22:05 UTC10m
2026-04-27 G26535 - Apr 27, 15:45 UTCApr 27, 16:50 UTC1h 5m
2026-04-23 G26535 - Apr 23, 22:30 UTCApr 23, 22:45 UTC15m
2026-04-23 G26535 - Apr 23, 21:25 UTCApr 23, 21:45 UTC20m
2026-04-23 G26535 - Apr 23, 18:40 UTCApr 23, 20:05 UTC1h 25m

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 94-26535 page for operator, model, and routing details .

Mode-S AF85FF frequently asked

What is Mode-S code AF85FF?
AF85FF is an ICAO 24-bit transponder address. Assigned to 94-26535.
Is AF85FF broadcasting right now?
No active broadcast right now. Last signal was 2d ago.
Hex, octal, and decimal Mode-S codes: what's the difference?
The same 24-bit identifier expressed in different bases: hex AF85FF, octal 53702777, decimal 11,503,103.
What flights does AF85FF operate?
Mode-S AF85FF has broadcast 2 distinct callsigns, including G26535, MISFIT13.