Apparatus

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sensors Mode-S transponder

C01B5B

ICAO 24-bit transponder address · allocated to Canada

Currently assigned to C-FKJI · BEECH 200 Super King Air · operated by Vanguard Air Care Inc.

Hex
C01B5B
Octal
60015533
Decimal
12,589,915
Country
CA
Tail
C-FKJI
Type
BE20
No current signal · last broadcast 17h ago
Flights observed
221
Distinct callsigns
5
Country
CA
Last broadcast
17h ago

Last known position

Most recent position reported by Mode-S C01B5B.

Country allocation

The ICAO 24-bit address C01B5B falls within the block assigned to Canada (CA) by ICAO Annex 10, Volume III. Every aircraft registered in Canada 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 5 distinct

Callsign Airline Flights Last seen
VN10 Vietnam Airlines 196 2026-07-25
CFKJI - 19 2026-04-20
VN10T - 2 2026-05-26
VN04T - 2 2026-05-05
VN01T - 2 2026-06-10

Recent flights last 50

DateFlightRouteTakeoffLandingDuration
2026-07-25 VN10 CDG → SGN Jul 25, 02:15 UTCJul 25, 03:05 UTC50m
2026-07-24 VN10 CDG → SGN Jul 24, 23:55 UTCJul 25, 00:40 UTC45m
2026-07-24 VN10 CDG → SGN Jul 24, 08:45 UTCJul 24, 09:35 UTC50m
2026-07-24 VN10 CDG → SGN Jul 24, 06:00 UTCJul 24, 06:50 UTC50m
2026-07-24 VN10 CDG → SGN Jul 24, 02:55 UTCJul 24, 03:50 UTC55m
2026-07-24 VN10 CDG → SGN Jul 24, 00:30 UTCJul 24, 01:15 UTC45m
2026-07-23 VN10 CDG → SGN Jul 23, 09:45 UTCJul 23, 10:35 UTC50m
2026-07-23 VN10 CDG → SGN Jul 23, 08:05 UTCJul 23, 09:10 UTC1h 5m
2026-07-22 VN10 CDG → SGN Jul 22, 21:50 UTCJul 22, 22:45 UTC55m
2026-07-21 VN10 - Jul 21, 20:55 UTCJul 21, 21:40 UTC45m
2026-07-21 VN10 - Jul 21, 06:10 UTCJul 21, 06:45 UTC35m
2026-07-20 VN10 - Jul 20, 03:35 UTCJul 20, 04:25 UTC50m
2026-07-20 VN10 - Jul 20, 02:00 UTCJul 20, 02:50 UTC50m
2026-07-19 VN10 - Jul 19, 23:30 UTCJul 20, 00:15 UTC45m
2026-07-19 VN10 - Jul 19, 10:20 UTCJul 19, 11:20 UTC1h 0m
2026-07-19 VN10 - Jul 19, 07:40 UTCJul 19, 08:35 UTC55m
2026-07-19 VN10 - Jul 19, 05:10 UTCJul 19, 05:50 UTC40m
2026-07-18 VN10 - Jul 18, 08:45 UTCJul 18, 09:45 UTC1h 0m
2026-07-18 VN10 - Jul 18, 06:40 UTCJul 18, 07:15 UTC35m
2026-07-18 VN10 - Jul 18, 01:50 UTCJul 18, 02:55 UTC1h 6m
2026-07-17 VN10 - Jul 17, 23:20 UTCJul 18, 00:00 UTC40m
2026-07-16 VN10 - Jul 16, 04:55 UTCJul 16, 06:00 UTC1h 5m
2026-07-16 VN10 - Jul 16, 02:35 UTCJul 16, 03:20 UTC45m
2026-07-15 VN10 - Jul 15, 22:35 UTCJul 15, 23:35 UTC1h 0m
2026-07-15 VN10 - Jul 15, 09:20 UTCJul 15, 10:10 UTC50m
2026-07-15 VN10 - Jul 15, 05:00 UTCJul 15, 06:00 UTC1h 0m
2026-07-15 VN10 - Jul 15, 02:05 UTCJul 15, 03:00 UTC55m
2026-07-14 VN10 - Jul 14, 22:00 UTCJul 14, 22:55 UTC54m
2026-07-14 VN10 - Jul 14, 07:40 UTCJul 14, 08:40 UTC1h 0m
2026-07-13 VN10 - Jul 13, 22:15 UTCJul 13, 23:05 UTC50m
2026-07-13 VN10 - Jul 13, 08:45 UTCJul 13, 09:50 UTC1h 5m
2026-07-13 VN10 - Jul 13, 03:30 UTCJul 13, 04:40 UTC1h 10m
2026-07-13 VN10 - Jul 13, 01:05 UTCJul 13, 01:45 UTC40m
2026-07-12 VN10 - Jul 12, 23:50 UTCJul 13, 00:05 UTC15m
2026-07-12 VN10 - Jul 12, 21:35 UTCJul 12, 22:35 UTC1h 0m
2026-07-12 VN10 - Jul 12, 07:01 UTCJul 12, 08:10 UTC1h 10m
2026-07-12 VN10 - Jul 12, 04:10 UTCJul 12, 05:05 UTC55m
2026-07-12 VN10 - Jul 12, 01:25 UTCJul 12, 02:05 UTC40m
2026-07-10 VN10 - Jul 10, 08:20 UTCJul 10, 09:20 UTC1h 0m
2026-07-10 VN10 - Jul 10, 05:50 UTCJul 10, 06:40 UTC50m
2026-07-09 VN10 - Jul 9, 22:25 UTCJul 9, 23:25 UTC1h 0m
2026-07-09 VN10 - Jul 9, 09:45 UTCJul 9, 10:25 UTC40m
2026-07-09 VN10 - Jul 9, 03:30 UTCJul 9, 04:20 UTC50m
2026-07-09 VN10 - Jul 9, 00:40 UTCJul 9, 01:25 UTC45m
2026-07-08 VN10 - Jul 8, 21:40 UTCJul 8, 22:30 UTC50m
2026-07-08 VN10 - Jul 8, 08:30 UTCJul 8, 09:15 UTC45m
2026-07-08 VN10 - Jul 8, 05:15 UTCJul 8, 06:10 UTC55m
2026-07-08 VN10 - Jul 8, 01:25 UTCJul 8, 02:10 UTC45m
2026-07-07 VN10 - Jul 7, 21:50 UTCJul 7, 22:40 UTC50m
2026-07-07 VN10 - Jul 7, 20:55 UTCJul 7, 21:30 UTC35m

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 C-FKJI page for operator, model, and routing details .

Mode-S C01B5B frequently asked

What is Mode-S code C01B5B?
C01B5B is an ICAO 24-bit transponder address. Allocated to Canada. Assigned to C-FKJI.
Where is Mode-S C01B5B registered?
Mode-S code C01B5B is allocated to Canada (CA). All aircraft registered there receive a Mode-S address from a fixed block defined by ICAO Annex 10.
Is C01B5B broadcasting right now?
No active broadcast right now. Last signal was 17h ago.
Hex, octal, and decimal Mode-S codes: what's the difference?
The same 24-bit identifier expressed in different bases: hex C01B5B, octal 60015533, decimal 12,589,915.
What flights does C01B5B operate?
Mode-S C01B5B has broadcast 5 distinct callsigns, including VN10, CFKJI, VN10T, VN04T, VN01T.