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sensors Mode-S transponder

C001D5

ICAO 24-bit transponder address · allocated to Canada

Currently assigned to C-FASA · DE HAVILLAND DHC-2 Turbo Beaver · operated by Telus Communications Inc.

Hex
C001D5
Octal
60000725
Decimal
12,583,381
Country
CA
Tail
C-FASA
Type
DH2T
No current signal · last broadcast Jul 26, 21:15 UTC
Flights observed
68
Distinct callsigns
1
Country
CA
Last broadcast
Jul 26, 21:15 UTC

Last known position

Most recent position reported by Mode-S C001D5.

Country allocation

The ICAO 24-bit address C001D5 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 1 distinct

Callsign Airline Flights Last seen
CFASA - 68 2026-07-26

Recent flights last 50

DateFlightRouteTakeoffLandingDuration
2026-07-26 CFASA - Jul 26, 20:15 UTCJul 26, 21:15 UTC1h 0m
2026-07-26 CFASA - Jul 26, 17:55 UTCJul 26, 19:15 UTC1h 20m
2026-07-26 CFASA - Jul 26, 14:40 UTCJul 26, 15:30 UTC50m
2026-07-22 CFASA - Jul 22, 17:45 UTCJul 22, 19:05 UTC1h 20m
2026-07-22 CFASA - Jul 22, 14:35 UTCJul 22, 16:05 UTC1h 30m
2026-07-22 CFASA - Jul 22, 02:10 UTCJul 22, 03:40 UTC1h 30m
2026-07-21 CFASA - Jul 21, 22:05 UTCJul 21, 22:50 UTC45m
2026-07-21 CFASA - Jul 21, 18:50 UTCJul 21, 19:35 UTC45m
2026-07-21 CFASA - Jul 21, 17:15 UTCJul 21, 18:10 UTC55m
2026-07-20 CFASA - Jul 20, 14:30 UTCJul 20, 15:25 UTC55m
2026-07-19 CFASA - Jul 19, 22:45 UTCJul 20, 00:30 UTC1h 45m
2026-07-19 CFASA - Jul 19, 18:35 UTCJul 19, 19:40 UTC1h 5m
2026-07-19 CFASA - Jul 19, 16:15 UTCJul 19, 17:20 UTC1h 5m
2026-07-17 CFASA - Jul 17, 02:15 UTCJul 17, 03:30 UTC1h 15m
2026-07-16 CFASA - Jul 16, 21:05 UTCJul 16, 22:19 UTC1h 15m
2026-07-16 CFASA - Jul 16, 14:45 UTCJul 16, 15:55 UTC1h 10m
2026-07-16 CFASA - Jul 16, 02:50 UTCJul 16, 03:15 UTC25m
2026-07-16 CFASA - Jul 16, 00:45 UTCJul 16, 01:45 UTC1h 0m
2026-07-13 CFASA - Jul 13, 03:01 UTCJul 13, 04:15 UTC1h 15m
2026-07-12 CFASA - Jul 12, 04:01 UTCJul 12, 05:30 UTC1h 30m
2026-07-11 CFASA - Jul 11, 18:05 UTCJul 11, 19:05 UTC1h 0m
2026-07-11 CFASA - Jul 11, 14:35 UTCJul 11, 16:15 UTC1h 40m
2026-07-11 CFASA - Jul 11, 03:01 UTCJul 11, 04:20 UTC1h 20m
2026-07-10 CFASA - Jul 10, 17:10 UTCJul 10, 18:40 UTC1h 30m
2026-07-10 CFASA - Jul 10, 14:35 UTCJul 10, 15:40 UTC1h 5m
2026-07-10 CFASA - Jul 10, 05:25 UTCJul 10, 06:15 UTC50m
2026-07-09 CFASA - Jul 9, 14:35 UTCJul 9, 15:55 UTC1h 20m
2026-07-08 CFASA - Jul 8, 19:20 UTCJul 8, 19:45 UTC25m
2026-06-27 CFASA - Jun 27, 04:59 UTCJun 27, 05:49 UTC50m
2026-06-27 CFASA - Jun 27, 02:09 UTCJun 27, 03:34 UTC1h 25m
2026-06-26 CFASA - Jun 26, 20:50 UTCJun 26, 21:50 UTC1h 0m
2026-06-26 CFASA - Jun 26, 16:00 UTCJun 26, 17:40 UTC1h 40m
2026-06-25 CFASA - Jun 25, 19:24 UTCJun 25, 20:39 UTC1h 15m
2026-06-25 CFASA - Jun 25, 17:05 UTCJun 25, 17:44 UTC40m
2026-06-25 CFASA - Jun 25, 01:59 UTCJun 25, 02:54 UTC55m
2026-06-24 CFASA - Jun 24, 23:40 UTCJun 25, 00:40 UTC1h 0m
2026-06-24 CFASA - Jun 24, 16:59 UTCJun 24, 17:40 UTC40m
2026-06-24 CFASA - Jun 24, 03:40 UTCJun 24, 04:00 UTC20m
2026-06-24 CFASA - Jun 24, 00:55 UTCJun 24, 02:05 UTC1h 10m
2026-06-23 CFASA - Jun 23, 18:45 UTCJun 23, 20:34 UTC1h 50m
2026-06-23 CFASA - Jun 23, 14:59 UTCJun 23, 16:14 UTC1h 15m
2026-06-23 CFASA - Jun 23, 02:04 UTCJun 23, 03:00 UTC55m
2026-06-21 CFASA - Jun 21, 17:15 UTCJun 21, 18:20 UTC1h 5m
2026-06-21 CFASA - Jun 21, 14:24 UTCJun 21, 14:59 UTC35m
2026-06-20 CFASA - Jun 20, 18:40 UTCJun 20, 18:49 UTC10m
2026-06-20 CFASA - Jun 20, 14:50 UTCJun 20, 15:49 UTC1h 0m
2026-06-19 CFASA - Jun 19, 23:14 UTCJun 20, 00:49 UTC1h 35m
2026-06-19 CFASA - Jun 19, 19:25 UTCJun 19, 20:34 UTC1h 10m
2026-06-19 CFASA - Jun 19, 17:29 UTCJun 19, 18:44 UTC1h 15m
2026-06-19 CFASA - Jun 19, 14:49 UTCJun 19, 16:09 UTC1h 20m

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

Mode-S C001D5 frequently asked

What is Mode-S code C001D5?
C001D5 is an ICAO 24-bit transponder address. Allocated to Canada. Assigned to C-FASA.
Where is Mode-S C001D5 registered?
Mode-S code C001D5 is allocated to Canada (CA). All aircraft registered there receive a Mode-S address from a fixed block defined by ICAO Annex 10.
Is C001D5 broadcasting right now?
No active broadcast right now. Last signal was Jul 26, 21:15 UTC.
Hex, octal, and decimal Mode-S codes: what's the difference?
The same 24-bit identifier expressed in different bases: hex C001D5, octal 60000725, decimal 12,583,381.
What flights does C001D5 operate?
Mode-S C001D5 has broadcast 1 distinct callsign, including CFASA.