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sensors Mode-S transponder

C01F28

ICAO 24-bit transponder address · allocated to Canada

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

Hex
C01F28
Octal
60017450
Decimal
12,590,888
Country
CA
Tail
C-FLUT
Type
B38M
Broadcasting now · callsign FLE605 · 36,000 ft
Flights observed
440
Distinct callsigns
20
Country
CA
Last broadcast
Jul 26, 22:00 UTC

Current position

C01F28 is currently broadcasting. Map zoomed to live position.

Country allocation

The ICAO 24-bit address C01F28 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
FLE643 - 15 2026-07-18
FLE642 - 15 2026-07-18
FLE628 Flair Airlines 9 2026-07-23
FLE625 Flair Airlines 9 2026-07-26
FLE624 Flair Airlines 9 2026-07-25
FLE107 - 9 2026-07-03
FLE611 Flair Airlines 8 2026-07-18
FLE610 - 8 2026-07-19
FLE106 - 8 2026-07-03
FLE859 - 7 2026-07-08
FLE858 - 7 2026-07-08
FLE807 - 7 2026-07-09
FLE665 Flair Airlines 7 2026-07-24
FLE664 Flair Airlines 7 2026-07-24
FLE639 - 7 2026-07-23
FLE638 Flair Airlines 7 2026-07-23
FLE629 Flair Airlines 7 2026-07-22
FLE601 - 7 2026-07-07
FLE824 - 6 2026-07-10
FLE806 - 6 2026-07-09

Recent flights last 50

DateFlightRouteTakeoffLandingDuration
2026-07-26 FLE625 YYZ → YYC Jul 26, 19:45 UTCJul 26, 22:00 UTC2h 15m
2026-07-26 FLE1601 FLL → YYZ Jul 26, 15:05 UTCJul 26, 17:55 UTC2h 50m
2026-07-26 FLE1600 YYZ → FLL Jul 26, 10:45 UTCJul 26, 13:10 UTC2h 25m
2026-07-26 FLE2613 CUN → YYZ Jul 26, 00:25 UTCJul 26, 04:00 UTC3h 35m
2026-07-25 FLE2612 YYZ → CUN Jul 25, 19:25 UTCJul 25, 22:50 UTC3h 25m
2026-07-25 FLE1601 FLL → YYZ Jul 25, 15:05 UTCJul 25, 17:50 UTC2h 45m
2026-07-25 FLE1600 YYZ → FLL Jul 25, 10:40 UTCJul 25, 13:15 UTC2h 35m
2026-07-25 FLE624 YYC → YYZ Jul 25, 01:05 UTCJul 25, 04:15 UTC3h 10m
2026-07-24 FLE625 YYZ → YYC Jul 24, 19:35 UTCJul 24, 23:35 UTC4h 0m
2026-07-24 FLE671 YQM → YYZ Jul 24, 16:25 UTCJul 24, 18:05 UTC1h 40m
2026-07-24 FLE670 YYZ → YQM Jul 24, 13:25 UTCJul 24, 14:55 UTC1h 30m
2026-07-24 FLE664 YXX → YYZ Jul 24, 07:25 UTCJul 24, 11:10 UTC3h 45m
2026-07-24 FLE665 YYZ → YXX Jul 24, 01:30 UTCJul 24, 06:20 UTC4h 50m
2026-07-23 FLE638 YEG → YYZ Jul 23, 19:55 UTCJul 23, 23:05 UTC3h 10m
2026-07-23 FLE639 YYZ → YEG Jul 23, 14:50 UTCJul 23, 18:50 UTC4h 0m
2026-07-23 FLE628 YYC → YYZ Jul 23, 07:35 UTCJul 23, 10:35 UTC3h 0m
2026-07-23 FLE504 YXX → YYC Jul 23, 03:20 UTCJul 23, 04:15 UTC55m
2026-07-23 FLE505 YYC → YXX Jul 23, 01:20 UTCJul 23, 02:25 UTC1h 5m
2026-07-22 FLE502 YXX → YYC Jul 22, 23:05 UTCJul 23, 00:05 UTC1h 0m
2026-07-22 FLE503 YYC → YXX Jul 22, 20:30 UTCJul 22, 21:35 UTC1h 5m
2026-07-22 FLE506 YXX → YYC Jul 22, 18:10 UTCJul 22, 19:05 UTC55m
2026-07-22 FLE507 YYC → YXX Jul 22, 15:55 UTCJul 22, 17:00 UTC1h 5m
2026-07-22 FLE629 YYZ → YYC Jul 22, 02:15 UTCJul 22, 05:25 UTC3h 10m
2026-07-21 FLE604 YVR → YYZ Jul 21, 20:50 UTCJul 22, 00:40 UTC3h 50m
2026-07-21 FLE605 YYZ → YVR Jul 21, 14:15 UTCJul 21, 19:10 UTC4h 55m
2026-07-21 FLE602 YVR → YYZ Jul 21, 07:50 UTCJul 21, 11:35 UTC3h 45m
2026-07-21 FLE603 YYZ → YVR Jul 21, 01:45 UTCJul 21, 06:35 UTC4h 50m
2026-07-20 FLE638 - Jul 20, 19:55 UTCJul 20, 23:05 UTC3h 10m
2026-07-20 FLE639 - Jul 20, 14:50 UTCJul 20, 18:30 UTC3h 40m
2026-07-20 FLE602 - Jul 20, 08:05 UTCJul 20, 11:50 UTC3h 45m
2026-07-20 FLE603 - Jul 20, 01:35 UTCJul 20, 06:45 UTC5h 10m
2026-07-19 FLE688 YQT → YYZ Jul 19, 14:25 UTCJul 19, 15:40 UTC1h 15m
2026-07-19 FLE689 - Jul 19, 11:25 UTCJul 19, 12:50 UTC1h 25m
2026-07-19 FLE610 - Jul 19, 00:25 UTCJul 19, 04:10 UTC3h 45m
2026-07-18 FLE611 YYZ → YVR Jul 18, 18:30 UTCJul 18, 23:20 UTC4h 50m
2026-07-18 FLE642 YWG → YYZ Jul 18, 14:45 UTCJul 18, 16:45 UTC2h 0m
2026-07-18 FLE643 YYZ → YWG Jul 18, 11:10 UTCJul 18, 13:30 UTC2h 20m
2026-07-18 FLE610 YVR → YYZ Jul 18, 00:25 UTCJul 18, 04:30 UTC4h 6m
2026-07-17 FLE611 YYZ → YVR Jul 17, 18:25 UTCJul 17, 23:05 UTC4h 40m
2026-07-17 FLE679 - Jul 17, 14:55 UTCJul 17, 16:49 UTC1h 55m
2026-07-17 FLE678 - Jul 17, 12:10 UTCJul 17, 13:50 UTC1h 40m
2026-07-17 FLE628 YYC → YYZ Jul 17, 07:25 UTCJul 17, 10:40 UTC3h 15m
2026-07-17 FLE504 - Jul 17, 03:30 UTCJul 17, 04:29 UTC1h 0m
2026-07-17 FLE505 - Jul 17, 01:20 UTCJul 17, 02:25 UTC1h 5m
2026-07-16 FLE544 - Jul 16, 23:20 UTCJul 17, 00:25 UTC1h 5m
2026-07-16 FLE545 - Jul 16, 20:29 UTCJul 16, 21:45 UTC1h 15m
2026-07-16 FLE506 - Jul 16, 18:15 UTCJul 16, 19:14 UTC1h 0m
2026-07-16 FLE507 - Jul 16, 15:49 UTCJul 16, 16:55 UTC1h 5m
2026-07-14 FLE504 - Jul 14, 07:40 UTCJul 14, 08:35 UTC55m
2026-07-14 FLE505 - Jul 14, 05:35 UTCJul 14, 06:40 UTC1h 5m

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

Mode-S C01F28 frequently asked

What is Mode-S code C01F28?
C01F28 is an ICAO 24-bit transponder address. Allocated to Canada. Assigned to C-FLUT.
Where is Mode-S C01F28 registered?
Mode-S code C01F28 is allocated to Canada (CA). All aircraft registered there receive a Mode-S address from a fixed block defined by ICAO Annex 10.
Is C01F28 broadcasting right now?
Yes. Mode-S C01F28 is currently airborne.
Hex, octal, and decimal Mode-S codes: what's the difference?
The same 24-bit identifier expressed in different bases: hex C01F28, octal 60017450, decimal 12,590,888.
What flights does C01F28 operate?
Mode-S C01F28 has broadcast 20 distinct callsigns, including FLE643, FLE642, FLE628, FLE625, FLE624.