Apparatus

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sensors Mode-S transponder

C01DCB

ICAO 24-bit transponder address · allocated to Canada

Currently assigned to C-FLHI · BOEING 737 MAX 8 · operated by Flair Airlines Ltd

Hex
C01DCB
Octal
60016713
Decimal
12,590,539
Country
CA
Tail
C-FLHI
Type
B38M
No current signal · last broadcast Jul 26, 21:45 UTC
Flights observed
396
Distinct callsigns
20
Country
CA
Last broadcast
Jul 26, 21:45 UTC

Last known position

Most recent position reported by Mode-S C01DCB.

Country allocation

The ICAO 24-bit address C01DCB 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 20 distinct

Callsign Airline Flights Last seen
FLE605 - 13 2026-07-17
FLE604 - 12 2026-07-12
FLE621 Flair Airlines 10 2026-06-08
FLE620 Flair Airlines 10 2026-06-08
FLE626 - 7 2026-07-13
FLE622 - 7 2026-07-16
FLE543 Flair Airlines 7 2026-06-09
FLE542 Flair Airlines 7 2026-06-09
FLE665 - 6 2026-06-18
FLE664 - 6 2026-06-18
FLE653 Flair Airlines 6 2026-07-22
FLE652 Flair Airlines 6 2026-07-22
FLE649 Flair Airlines 6 2026-07-22
FLE648 Flair Airlines 6 2026-07-22
FLE639 - 6 2026-07-10
FLE638 - 6 2026-07-10
FLE637 Flair Airlines 6 2026-07-23
FLE629 - 6 2026-07-13
FLE623 - 6 2026-07-16
FLE610 - 6 2026-07-05

Recent flights last 50

DateFlightRouteTakeoffLandingDuration
2026-07-26 FLE727 YEG → YYJ Jul 26, 20:20 UTCJul 26, 21:45 UTC1h 25m
2026-07-26 FLE700 YXX → YEG Jul 26, 17:50 UTCJul 26, 18:55 UTC1h 5m
2026-07-26 FLE701 YEG → YXX Jul 26, 15:40 UTCJul 26, 16:55 UTC1h 15m
2026-07-26 FLE791 YKF → YEG Jul 26, 10:30 UTCJul 26, 14:30 UTC4h 0m
2026-07-26 FLE790 YEG → YKF Jul 26, 06:20 UTCJul 26, 09:20 UTC3h 1m
2026-07-26 FLE702 YXX → YEG Jul 26, 04:00 UTCJul 26, 05:05 UTC1h 5m
2026-07-26 FLE703 YEG → YXX Jul 26, 01:10 UTCJul 26, 02:25 UTC1h 15m
2026-07-25 FLE726 YYJ → YEG Jul 25, 22:55 UTCJul 26, 00:10 UTC1h 15m
2026-07-25 FLE727 YEG → YYJ Jul 25, 20:25 UTCJul 25, 21:50 UTC1h 25m
2026-07-25 FLE700 YXX → YEG Jul 25, 17:50 UTCJul 25, 19:00 UTC1h 10m
2026-07-25 FLE701 YEG → YXX Jul 25, 15:25 UTCJul 25, 16:45 UTC1h 20m
2026-07-25 FLE702 YXX → YEG Jul 25, 03:35 UTCJul 25, 04:40 UTC1h 5m
2026-07-25 FLE703 YEG → YXX Jul 25, 01:15 UTCJul 25, 02:25 UTC1h 10m
2026-07-24 FLE704 YXX → YEG Jul 24, 22:55 UTCJul 25, 00:10 UTC1h 15m
2026-07-24 FLE705 YEG → YXX Jul 24, 20:25 UTCJul 24, 21:30 UTC1h 5m
2026-07-24 FLE700 YXX → YEG Jul 24, 18:05 UTCJul 24, 19:15 UTC1h 10m
2026-07-24 FLE701 YEG → YXX Jul 24, 15:45 UTCJul 24, 16:55 UTC1h 10m
2026-07-24 FLE791 YKF → YEG Jul 24, 10:30 UTCJul 24, 14:25 UTC3h 55m
2026-07-24 FLE790 YEG → YKF Jul 24, 05:50 UTCJul 24, 08:55 UTC3h 5m
2026-07-24 FLE751 YWG → YEG Jul 24, 01:35 UTCJul 24, 03:30 UTC1h 55m
2026-07-23 FLE750 SFO → YEG Jul 23, 23:05 UTCJul 24, 00:35 UTC1h 30m
2026-07-23 FLE758 YLW → YEG Jul 23, 20:05 UTCJul 23, 21:00 UTC55m
2026-07-23 FLE759 YEG → YLW Jul 23, 17:55 UTCJul 23, 18:50 UTC55m
2026-07-23 FLE706 - Jul 23, 15:25 UTCJul 23, 16:30 UTC1h 5m
2026-07-23 FLE707 - Jul 23, 13:05 UTCJul 23, 14:15 UTC1h 10m
2026-07-23 FLE637 YYZ → YEG Jul 23, 01:55 UTCJul 23, 05:50 UTC3h 55m
2026-07-22 FLE648 YWG → YYZ Jul 22, 22:20 UTCJul 23, 00:20 UTC2h 0m
2026-07-22 FLE649 YYZ → YWG Jul 22, 19:00 UTCJul 22, 21:10 UTC2h 10m
2026-07-22 FLE653 YHZ → YYZ Jul 22, 14:55 UTCJul 22, 16:50 UTC1h 55m
2026-07-22 FLE652 YYZ → YHZ Jul 22, 12:05 UTCJul 22, 13:40 UTC1h 35m
2026-07-22 FLE809 YYC → YVR Jul 22, 03:05 UTCJul 22, 04:10 UTC1h 5m
2026-07-22 FLE808 YVR → YYC Jul 22, 00:50 UTCJul 22, 01:50 UTC1h 0m
2026-07-21 FLE821 YYZ → YYC Jul 21, 22:30 UTCJul 21, 23:50 UTC1h 20m
2026-07-21 FLE820 - Jul 21, 20:15 UTCJul 21, 21:20 UTC1h 5m
2026-07-21 FLE801 YYC → YVR Jul 21, 18:05 UTCJul 21, 19:15 UTC1h 10m
2026-07-21 FLE800 YVR → YYC Jul 21, 14:55 UTCJul 21, 16:00 UTC1h 5m
2026-07-21 FLE825 YEG → YVR Jul 21, 03:20 UTCJul 21, 04:40 UTC1h 20m
2026-07-21 FLE824 YVR → YEG Jul 21, 00:55 UTCJul 21, 02:00 UTC1h 5m
2026-07-20 FLE807 YYC → YVR Jul 20, 22:30 UTCJul 20, 23:40 UTC1h 10m
2026-07-20 FLE806 YVR → YYC Jul 20, 19:50 UTCJul 20, 20:50 UTC1h 0m
2026-07-20 FLE107 YUL → YVR Jul 20, 12:45 UTCJul 20, 18:25 UTC5h 40m
2026-07-20 FLE106 YVR → YUL Jul 20, 07:00 UTCJul 20, 11:15 UTC4h 15m
2026-07-19 FLE2854 - Jul 19, 17:00 UTCJul 20, 03:45 UTC10h 45m
2026-07-19 FLE825 YEG → YVR Jul 19, 05:00 UTCJul 19, 06:15 UTC1h 15m
2026-07-19 FLE824 YVR → YEG Jul 19, 00:50 UTCJul 19, 02:05 UTC1h 15m
2026-07-18 FLE807 YYC → YVR Jul 18, 22:25 UTCJul 18, 23:35 UTC1h 10m
2026-07-18 FLE806 YVR → YYC Jul 18, 19:50 UTCJul 18, 20:50 UTC1h 0m
2026-07-18 FLE107 YUL → YVR Jul 18, 12:40 UTCJul 18, 18:00 UTC5h 20m
2026-07-18 FLE106 YVR → YUL Jul 18, 06:50 UTCJul 18, 11:15 UTC4h 25m
2026-07-18 FLE825 YEG → YVR Jul 18, 03:20 UTCJul 18, 04:45 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 C-FLHI page for operator, model, and routing details .

Mode-S C01DCB frequently asked

What is Mode-S code C01DCB?
C01DCB is an ICAO 24-bit transponder address. Allocated to Canada. Assigned to C-FLHI.
Where is Mode-S C01DCB registered?
Mode-S code C01DCB is allocated to Canada (CA). All aircraft registered there receive a Mode-S address from a fixed block defined by ICAO Annex 10.
Is C01DCB broadcasting right now?
No active broadcast right now. Last signal was Jul 26, 21:45 UTC.
Hex, octal, and decimal Mode-S codes: what's the difference?
The same 24-bit identifier expressed in different bases: hex C01DCB, octal 60016713, decimal 12,590,539.
What flights does C01DCB operate?
Mode-S C01DCB has broadcast 20 distinct callsigns, including FLE605, FLE604, FLE621, FLE620, FLE626.