Apparatus

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sensors Mode-S transponder

A5FB5F

ICAO 24-bit transponder address · allocated to United States

Currently assigned to N485CA · operated by CIVIL AIR PATROL

Hex
A5FB5F
Octal
51375537
Decimal
10,877,791
Country
US
Tail
N485CA
Type
C82T
No current signal · last broadcast 26d ago
Flights observed
51
Distinct callsigns
2
Country
US
Last broadcast
26d ago

Last known position

Most recent position reported by Mode-S A5FB5F.

Country allocation

The ICAO 24-bit address A5FB5F 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 2 distinct

Callsign Airline Flights Last seen
CAP2985 - 48 2026-07-25
RCANE13 - 3 2026-05-28

Recent flights last 50

DateFlightRouteTakeoffLandingDuration
2026-07-25 CAP2985 - Jul 25, 14:10 UTCJul 25, 14:25 UTC15m
2026-07-24 CAP2985 - Jul 24, 13:25 UTCJul 24, 15:00 UTC1h 35m
2026-07-20 CAP2985 - Jul 20, 18:25 UTCJul 20, 19:20 UTC55m
2026-07-20 CAP2985 - Jul 20, 15:35 UTCJul 20, 16:15 UTC40m
2026-07-20 CAP2985 - Jul 20, 13:55 UTCJul 20, 14:50 UTC55m
2026-07-19 CAP2985 MJX → JVI Jul 19, 22:25 UTCJul 20, 00:50 UTC2h 25m
2026-07-19 CAP2985 - Jul 19, 21:20 UTCJul 19, 21:35 UTC15m
2026-07-19 CAP2985 - Jul 19, 20:40 UTCJul 19, 21:05 UTC25m
2026-07-16 CAP2985 - Jul 16, 18:15 UTCJul 16, 18:59 UTC45m
2026-07-16 CAP2985 - Jul 16, 15:45 UTCJul 16, 17:00 UTC1h 15m
2026-07-16 CAP2985 - Jul 16, 11:50 UTCJul 16, 13:54 UTC2h 5m
2026-07-16 CAP2985 JVI → ACY Jul 16, 09:50 UTCJul 16, 10:45 UTC55m
2026-07-15 CAP2985 - Jul 15, 00:45 UTCJul 15, 01:15 UTC30m
2026-07-14 CAP2985 - Jul 14, 22:35 UTCJul 15, 00:30 UTC1h 54m
2026-07-14 CAP2985 - Jul 14, 21:40 UTCJul 14, 22:10 UTC30m
2026-07-12 CAP2985 - Jul 12, 22:00 UTCJul 12, 22:15 UTC15m
2026-07-12 CAP2985 - Jul 12, 19:55 UTCJul 12, 21:20 UTC1h 25m
2026-07-12 CAP2985 - Jul 12, 18:30 UTCJul 12, 19:05 UTC35m
2026-07-12 CAP2985 - Jul 12, 17:05 UTCJul 12, 17:55 UTC50m
2026-07-12 CAP2985 - Jul 12, 14:45 UTCJul 12, 15:10 UTC25m
2026-07-12 CAP2985 - Jul 12, 13:30 UTCJul 12, 13:50 UTC20m
2026-07-11 CAP2985 MJX → JVI Jul 11, 16:50 UTCJul 11, 17:30 UTC40m
2026-07-11 CAP2985 - Jul 11, 15:50 UTCJul 11, 16:15 UTC25m
2026-07-11 CAP2985 - Jul 11, 14:20 UTCJul 11, 15:05 UTC45m
2026-07-10 CAP2985 JVI → JVI Jul 10, 14:50 UTCJul 10, 16:30 UTC1h 40m
2026-07-08 CAP2985 - Jul 8, 23:25 UTCJul 9, 00:00 UTC35m
2026-07-08 CAP2985 - Jul 8, 20:35 UTCJul 8, 22:45 UTC2h 10m
2026-07-08 CAP2985 - Jul 8, 18:00 UTCJul 8, 19:10 UTC1h 10m
2026-07-08 CAP2985 LLY → MJX Jul 8, 16:10 UTCJul 8, 17:05 UTC55m
2026-07-08 CAP2985 - Jul 8, 15:40 UTCJul 8, 15:55 UTC15m
2026-07-08 CAP2985 - Jul 8, 14:35 UTCJul 8, 14:45 UTC10m
2026-07-02 CAP2985 - Jul 2, 17:05 UTCJul 2, 19:05 UTC2h 0m
2026-07-02 CAP2985 - Jul 2, 12:40 UTCJul 2, 14:30 UTC1h 50m
2026-07-01 CAP2985 - Jul 1, 18:40 UTCJul 1, 18:55 UTC15m
2026-05-31 CAP2985 - May 31, 18:10 UTCMay 31, 18:20 UTC10m
2026-05-31 CAP2985 - May 31, 15:20 UTCMay 31, 16:30 UTC1h 10m
2026-05-31 CAP2985 - May 31, 14:05 UTCMay 31, 14:25 UTC20m
2026-05-31 CAP2985 - May 31, 13:20 UTCMay 31, 13:40 UTC20m
2026-05-28 RCANE13 - May 28, 15:10 UTCMay 28, 15:30 UTC20m
2026-05-28 RCANE13 - May 28, 13:05 UTCMay 28, 14:30 UTC1h 25m
2026-05-27 RCANE13 - May 27, 20:00 UTCMay 27, 20:35 UTC35m
2026-05-22 CAP2985 - May 22, 11:05 UTCMay 22, 15:45 UTC4h 40m
2026-05-20 CAP2985 - May 20, 16:10 UTCMay 20, 16:40 UTC30m
2026-05-20 CAP2985 - May 20, 11:10 UTCMay 20, 11:40 UTC30m
2026-05-18 CAP2985 - May 18, 18:15 UTCMay 18, 21:05 UTC2h 49m
2026-05-18 CAP2985 - May 18, 13:35 UTCMay 18, 15:50 UTC2h 15m
2026-05-17 CAP2985 - May 17, 22:25 UTCMay 18, 00:05 UTC1h 40m
2026-05-17 CAP2985 - May 17, 19:10 UTCMay 17, 20:45 UTC1h 35m
2026-05-15 CAP2985 - May 15, 21:25 UTCMay 15, 22:10 UTC45m
2026-05-15 CAP2985 - May 15, 19:30 UTCMay 15, 20:20 UTC50m

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 N485CA page for operator, model, and routing details .

Mode-S A5FB5F frequently asked

What is Mode-S code A5FB5F?
A5FB5F is an ICAO 24-bit transponder address. Allocated to United States. Assigned to N485CA.
Where is Mode-S A5FB5F registered?
Mode-S code A5FB5F 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 A5FB5F broadcasting right now?
No active broadcast right now. Last signal was 26d ago.
Hex, octal, and decimal Mode-S codes: what's the difference?
The same 24-bit identifier expressed in different bases: hex A5FB5F, octal 51375537, decimal 10,877,791.
What flights does A5FB5F operate?
Mode-S A5FB5F has broadcast 2 distinct callsigns, including CAP2985, RCANE13.