Apparatus

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sensors Mode-S transponder

C01F1E

ICAO 24-bit transponder address · allocated to Canada

Currently assigned to C-FLUJ · BOEING 737-800 · operated by FLAIR AIRLINES LTD

Hex
C01F1E
Octal
60017436
Decimal
12,590,878
Country
CA
Tail
C-FLUJ
Type
B738
Broadcasting now · callsign FLE824 · 36,050 ft
Flights observed
155
Distinct callsigns
20
Country
CA
Last broadcast
1h ago

Current position

C01F1E is currently broadcasting. Map zoomed to live position.

Country allocation

The ICAO 24-bit address C01F1E 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
FLE759 Flair Airlines 5 2026-05-17
FLE758 Flair Airlines 5 2026-05-17
FLE645 Flair Airlines 5 2026-05-18
FLE644 Flair Airlines 5 2026-05-19
FLE1601 Flair Airlines 4 2026-05-10
FLE1600 Flair Airlines 4 2026-05-10
FLE2660 Flair Airlines 3 2026-05-05
FLE2612 Flair Airlines 3 2026-05-21
FLE9000 Flair Airlines 2 2026-04-14
FLE859 Flair Airlines 2 2026-05-25
FLE858 Flair Airlines 2 2026-05-25
FLE823 Flair Airlines 2 2026-05-25
FLE822 Flair Airlines 2 2026-05-25
FLE813 Flair Airlines 2 2026-05-26
FLE812 Flair Airlines 2 2026-05-26
FLE807 Flair Airlines 2 2026-05-29
FLE806 Flair Airlines 2 2026-05-29
FLE757 Flair Airlines 2 2026-05-17
FLE756 Flair Airlines 2 2026-05-18
FLE727 Flair Airlines 2 2026-05-16

Recent flights last 50

DateFlightRouteTakeoffLandingDuration
2026-05-29 FLE807 YYC → YVR May 29, 22:40 UTCMay 29, 23:30 UTC50m
2026-05-29 FLE806 YVR → YYC May 29, 20:05 UTCMay 29, 21:10 UTC1h 5m
2026-05-29 FLE107 YUL → YVR May 29, 13:10 UTCMay 29, 18:05 UTC4h 55m
2026-05-29 FLE106 YVR → YUL May 29, 06:50 UTCMay 29, 11:25 UTC4h 35m
2026-05-29 FLE607 YYZ → YVR May 29, 00:10 UTCMay 29, 04:35 UTC4h 25m
2026-05-28 FLE606 YVR → YYZ May 28, 18:25 UTCMay 28, 22:40 UTC4h 15m
2026-05-28 FLE1849 SFO → YVR May 28, 02:30 UTCMay 28, 04:25 UTC1h 55m
2026-05-27 FLE1848 YVR → SFO May 27, 22:50 UTCMay 28, 00:40 UTC1h 50m
2026-05-27 FLE601 YYZ → YVR May 27, 12:00 UTCMay 27, 16:25 UTC4h 25m
2026-05-27 FLE600 YVR → YYZ May 27, 05:59 UTCMay 27, 10:15 UTC4h 16m
2026-05-26 FLE807 YYC → YVR May 26, 22:44 UTCMay 26, 23:54 UTC1h 10m
2026-05-26 FLE806 YVR → YYC May 26, 19:50 UTCMay 26, 20:54 UTC1h 5m
2026-05-26 FLE813 YKF → YYC May 26, 04:39 UTCMay 26, 05:54 UTC1h 15m
2026-05-26 FLE812 YVR → YYC May 26, 02:29 UTCMay 26, 03:30 UTC1h 0m
2026-05-25 FLE859 YWG → YVR May 25, 22:30 UTCMay 26, 01:10 UTC2h 40m
2026-05-25 FLE858 YVR → YWG May 25, 19:05 UTCMay 25, 21:30 UTC2h 25m
2026-05-25 FLE823 YEG → YVR May 25, 16:25 UTCMay 25, 17:50 UTC1h 25m
2026-05-25 FLE822 YVR → YEG May 25, 13:50 UTCMay 25, 15:00 UTC1h 10m
2026-05-25 FLE813 YKF → YYC May 25, 04:55 UTCMay 25, 06:05 UTC1h 10m
2026-05-25 FLE812 YVR → YYC May 25, 02:35 UTCMay 25, 03:35 UTC1h 0m
2026-05-24 FLE859 YWG → YVR May 24, 23:00 UTCMay 24, 23:46 UTC46m
2026-05-24 FLE858 YVR → YWG May 24, 19:00 UTCMay 24, 21:25 UTC2h 25m
2026-05-24 FLE823 YEG → YVR May 24, 16:15 UTCMay 24, 17:35 UTC1h 20m
2026-05-24 FLE822 YVR → YEG May 24, 14:00 UTCMay 24, 15:05 UTC1h 5m
2026-05-24 FLE607 YYZ → YVR May 24, 00:30 UTCMay 24, 05:15 UTC4h 45m
2026-05-23 FLE606 YVR → YYZ May 23, 18:30 UTCMay 23, 22:35 UTC4h 5m
2026-05-23 FLE601 YYZ → YVR May 23, 12:15 UTCMay 23, 16:45 UTC4h 30m
2026-05-23 FLE610 YVR → YYZ May 23, 00:45 UTCMay 23, 04:55 UTC4h 9m
2026-05-22 FLE611 YYZ → YVR May 22, 18:45 UTCMay 22, 23:25 UTC4h 40m
2026-05-22 FLE679 YYG → YYZ May 22, 14:45 UTCMay 22, 17:05 UTC2h 20m
2026-05-22 FLE678 YYZ → YYG May 22, 12:00 UTCMay 22, 13:30 UTC1h 30m
2026-05-22 FLE2613 CUN → YYZ May 22, 01:45 UTCMay 22, 05:10 UTC3h 25m
2026-05-21 FLE2612 YYZ → CUN May 21, 19:20 UTCMay 22, 00:30 UTC5h 10m
2026-05-21 FLE626 YYC → YYZ May 21, 13:20 UTCMay 21, 16:45 UTC3h 25m
2026-05-20 FLE502 YXX → YYC May 20, 23:05 UTCMay 21, 00:10 UTC1h 5m
2026-05-20 FLE503 YYC → YXX May 20, 20:35 UTCMay 20, 21:40 UTC1h 5m
2026-05-19 FLE502 YXX → YYC May 19, 22:55 UTCMay 19, 23:55 UTC1h 0m
2026-05-19 FLE503 YYC → YXX May 19, 20:35 UTCMay 19, 21:45 UTC1h 10m
2026-05-19 FLE623 YYZ → YYC May 19, 14:25 UTCMay 19, 18:10 UTC3h 45m
2026-05-19 FLE644 YWG → YYZ May 19, 01:10 UTCMay 19, 03:15 UTC2h 5m
2026-05-18 FLE645 YYZ → YWG May 18, 21:55 UTCMay 19, 00:10 UTC2h 15m
2026-05-18 FLE697 YYT → YYZ May 18, 12:20 UTCMay 18, 19:10 UTC6h 49m
2026-05-18 FLE636 YEG → YYZ May 18, 07:15 UTCMay 18, 10:45 UTC3h 30m
2026-05-18 FLE756 YLW → YEG May 18, 04:11 UTCMay 18, 05:10 UTC1h 0m
2026-05-18 FLE559 YOW → YYC May 18, 02:25 UTCMay 18, 03:10 UTC45m
2026-05-18 FLE558 YYC → YOW May 18, 00:25 UTCMay 18, 01:10 UTC45m
2026-05-17 FLE757 YEG → YLW May 17, 22:15 UTCMay 17, 23:10 UTC55m
2026-05-17 FLE758 YLW → YEG May 17, 20:05 UTCMay 17, 21:01 UTC55m
2026-05-17 FLE759 YEG → YLW May 17, 17:55 UTCMay 17, 18:50 UTC55m
2026-05-17 FLE706 YXX → YEG May 17, 15:25 UTCMay 17, 16:40 UTC1h 15m

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

Mode-S C01F1E frequently asked

What is Mode-S code C01F1E?
C01F1E is an ICAO 24-bit transponder address. Allocated to Canada. Assigned to C-FLUJ.
Where is Mode-S C01F1E registered?
Mode-S code C01F1E is allocated to Canada (CA). All aircraft registered there receive a Mode-S address from a fixed block defined by ICAO Annex 10.
Is C01F1E broadcasting right now?
Yes. Mode-S C01F1E is currently airborne.
Hex, octal, and decimal Mode-S codes: what's the difference?
The same 24-bit identifier expressed in different bases: hex C01F1E, octal 60017436, decimal 12,590,878.
What flights does C01F1E operate?
Mode-S C01F1E has broadcast 20 distinct callsigns, including FLE759, FLE758, FLE645, FLE644, FLE1601.