Apparatus

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sensors Mode-S transponder

C021C6

ICAO 24-bit transponder address · allocated to Canada

Currently assigned to C-FMUN · BEECHCRAFT Super King Air 350 · operated by PAL Aerospace Ltd (Provincial Aerospace)

Hex
C021C6
Octal
60020706
Decimal
12,591,558
Country
CA
Tail
C-FMUN
Type
B350
No current signal · last broadcast Jul 24, 22:10 UTC
Flights observed
95
Distinct callsigns
2
Country
CA
Last broadcast
Jul 24, 22:10 UTC

Last known position

Most recent position reported by Mode-S C021C6.

Country allocation

The ICAO 24-bit address C021C6 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 2 distinct

Callsign Airline Flights Last seen
SPR760 - 77 2026-07-24
SPR755 - 18 2026-07-16

Recent flights last 50

DateFlightRouteTakeoffLandingDuration
2026-07-24 SPR760 - Jul 24, 19:00 UTCJul 24, 22:10 UTC3h 10m
2026-07-24 SPR760 - Jul 24, 16:40 UTCJul 24, 18:10 UTC1h 30m
2026-07-24 SPR760 - Jul 24, 00:00 UTCJul 24, 01:20 UTC1h 20m
2026-07-23 SPR760 - Jul 23, 19:20 UTCJul 23, 23:05 UTC3h 45m
2026-07-20 SPR760 - Jul 20, 22:05 UTCJul 20, 23:05 UTC1h 0m
2026-07-20 SPR760 - Jul 20, 20:00 UTCJul 20, 20:50 UTC50m
2026-07-20 SPR760 - Jul 20, 16:40 UTCJul 20, 17:50 UTC1h 10m
2026-07-17 SPR760 - Jul 17, 21:05 UTCJul 17, 21:55 UTC50m
2026-07-17 SPR760 - Jul 17, 18:19 UTCJul 17, 18:34 UTC15m
2026-07-17 SPR760 - Jul 17, 12:35 UTCJul 17, 12:50 UTC15m
2026-07-16 SPR755 - Jul 16, 18:05 UTCJul 16, 18:55 UTC50m
2026-07-16 SPR760 - Jul 16, 15:35 UTCJul 16, 15:45 UTC10m
2026-07-16 SPR755 - Jul 16, 14:29 UTCJul 16, 15:00 UTC30m
2026-07-15 SPR755 - Jul 15, 11:45 UTCJul 15, 12:35 UTC50m
2026-07-15 SPR755 - Jul 15, 10:55 UTCJul 15, 11:15 UTC20m
2026-07-14 SPR755 - Jul 14, 19:45 UTCJul 14, 21:05 UTC1h 20m
2026-07-13 SPR755 - Jul 13, 19:10 UTCJul 13, 20:40 UTC1h 30m
2026-07-06 SPR755 - Jul 6, 22:20 UTCJul 6, 22:45 UTC25m
2026-07-06 SPR755 - Jul 6, 12:35 UTCJul 6, 12:50 UTC15m
2026-07-01 SPR760 - Jul 1, 21:25 UTCJul 1, 22:05 UTC40m
2026-07-01 SPR760 - Jul 1, 11:40 UTCJul 1, 12:50 UTC1h 10m
2026-06-30 SPR760 - Jun 30, 16:05 UTCJun 30, 17:30 UTC1h 25m
2026-06-29 SPR760 - Jun 29, 19:15 UTCJun 29, 20:40 UTC1h 25m
2026-06-24 SPR760 - Jun 24, 19:55 UTCJun 24, 20:20 UTC25m
2026-06-24 SPR760 - Jun 24, 18:39 UTCJun 24, 19:20 UTC40m
2026-06-24 SPR760 - Jun 24, 15:35 UTCJun 24, 16:40 UTC1h 5m
2026-06-24 SPR760 - Jun 24, 13:50 UTCJun 24, 14:45 UTC55m
2026-06-22 SPR760 - Jun 22, 11:30 UTCJun 22, 12:05 UTC35m
2026-06-22 SPR760 - Jun 22, 10:40 UTCJun 22, 10:55 UTC15m
2026-06-20 SPR760 - Jun 20, 13:39 UTCJun 20, 14:35 UTC55m
2026-06-18 SPR760 - Jun 18, 13:15 UTCJun 18, 14:25 UTC1h 10m
2026-06-17 SPR760 - Jun 17, 13:45 UTCJun 17, 15:10 UTC1h 25m
2026-06-16 SPR760 BED → YUL Jun 16, 15:00 UTCJun 16, 15:55 UTC55m
2026-06-15 SPR760 - Jun 15, 19:14 UTCJun 15, 20:50 UTC1h 35m
2026-06-12 SPR760 - Jun 12, 13:00 UTCJun 12, 16:40 UTC3h 40m
2026-06-11 SPR760 - Jun 11, 15:25 UTCJun 11, 19:10 UTC3h 45m
2026-06-10 SPR760 - Jun 10, 18:50 UTCJun 10, 19:00 UTC10m
2026-06-10 SPR760 - Jun 10, 17:45 UTCJun 10, 18:20 UTC35m
2026-06-10 SPR760 - Jun 10, 10:50 UTCJun 10, 12:10 UTC1h 20m
2026-06-08 SPR760 - Jun 8, 14:35 UTCJun 8, 15:35 UTC1h 0m
2026-06-08 SPR760 - Jun 8, 12:05 UTCJun 8, 12:40 UTC35m
2026-06-08 SPR760 - Jun 8, 10:55 UTCJun 8, 11:10 UTC15m
2026-06-07 SPR755 - Jun 7, 18:45 UTCJun 7, 19:35 UTC50m
2026-06-07 SPR755 - Jun 7, 15:05 UTCJun 7, 15:20 UTC15m
2026-06-06 SPR755 - Jun 6, 14:45 UTCJun 6, 15:05 UTC20m
2026-06-06 SPR755 - Jun 6, 11:09 UTCJun 6, 12:00 UTC50m
2026-06-02 SPR760 - Jun 2, 17:30 UTCJun 2, 19:05 UTC1h 35m
2026-06-01 SPR760 - Jun 1, 19:05 UTCJun 1, 20:25 UTC1h 20m
2026-05-31 SPR760 - May 31, 20:55 UTCMay 31, 23:15 UTC2h 20m
2026-05-29 SPR760 - May 29, 15:20 UTCMay 29, 18:05 UTC2h 45m

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-FMUN page for operator, model, and routing details .

Mode-S C021C6 frequently asked

What is Mode-S code C021C6?
C021C6 is an ICAO 24-bit transponder address. Allocated to Canada. Assigned to C-FMUN.
Where is Mode-S C021C6 registered?
Mode-S code C021C6 is allocated to Canada (CA). All aircraft registered there receive a Mode-S address from a fixed block defined by ICAO Annex 10.
Is C021C6 broadcasting right now?
No active broadcast right now. Last signal was Jul 24, 22:10 UTC.
Hex, octal, and decimal Mode-S codes: what's the difference?
The same 24-bit identifier expressed in different bases: hex C021C6, octal 60020706, decimal 12,591,558.
What flights does C021C6 operate?
Mode-S C021C6 has broadcast 2 distinct callsigns, including SPR760, SPR755.