Apparatus

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sensors Mode-S transponder

C01E1A

ICAO 24-bit transponder address · allocated to Canada

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

Hex
C01E1A
Octal
60017032
Decimal
12,590,618
Country
CA
Tail
C-FLKJ
Type
B38M
Broadcasting now · callsign FLE664 · 3,925 ft
Flights observed
394
Distinct callsigns
20
Country
CA
Last broadcast
Jul 26, 17:00 UTC

Current position

C01E1A is currently broadcasting. Map zoomed to live position.

Country allocation

The ICAO 24-bit address C01E1A 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
FLE629 Flair Airlines 16 2026-07-24
FLE604 Flair Airlines 16 2026-07-23
FLE605 Flair Airlines 15 2026-07-23
FLE665 Flair Airlines 12 2026-07-23
FLE628 Flair Airlines 12 2026-07-26
FLE664 Flair Airlines 11 2026-07-23
FLE637 - 8 2026-07-05
FLE623 - 8 2026-07-22
FLE622 Flair Airlines 8 2026-07-22
FLE653 Flair Airlines 7 2026-07-26
FLE652 Flair Airlines 7 2026-07-26
FLE649 - 7 2026-07-08
FLE648 - 7 2026-07-08
FLE625 - 7 2026-06-24
FLE626 Flair Airlines 6 2026-07-25
FLE624 - 6 2026-06-25
FLE2820 - 6 2026-07-02
FLE636 - 5 2026-07-05
FLE627 Flair Airlines 5 2026-07-25
FLE535 Flair Airlines 5 2026-07-26

Recent flights last 50

DateFlightRouteTakeoffLandingDuration
2026-07-26 FLE653 YHZ → YYZ Jul 26, 15:00 UTCJul 26, 16:50 UTC1h 50m
2026-07-26 FLE652 YYZ → YHZ Jul 26, 12:10 UTCJul 26, 13:55 UTC1h 45m
2026-07-26 FLE628 YYC → YYZ Jul 26, 07:40 UTCJul 26, 10:40 UTC3h 0m
2026-07-26 FLE535 YWG → YYC Jul 26, 02:05 UTCJul 26, 04:05 UTC2h 0m
2026-07-25 FLE534 YYC → YWG Jul 25, 23:25 UTCJul 26, 00:50 UTC1h 25m
2026-07-25 FLE627 YYZ → YYC Jul 25, 18:05 UTCJul 25, 22:05 UTC4h 0m
2026-07-25 FLE626 YYC → YYZ Jul 25, 13:20 UTCJul 25, 16:30 UTC3h 10m
2026-07-25 FLE535 YWG → YYC Jul 25, 02:15 UTCJul 25, 04:05 UTC1h 50m
2026-07-24 FLE534 YYC → YWG Jul 24, 23:35 UTCJul 25, 01:05 UTC1h 30m
2026-07-24 FLE627 YYZ → YYC Jul 24, 18:20 UTCJul 24, 22:20 UTC4h 0m
2026-07-24 FLE628 YYC → YYZ Jul 24, 07:30 UTCJul 24, 10:35 UTC3h 5m
2026-07-24 FLE629 YYZ → YYC Jul 24, 02:05 UTCJul 24, 06:10 UTC4h 5m
2026-07-23 FLE604 YVR → YYZ Jul 23, 20:40 UTCJul 24, 00:30 UTC3h 50m
2026-07-23 FLE605 YYZ → YVR Jul 23, 13:55 UTCJul 23, 18:55 UTC5h 0m
2026-07-23 FLE664 YXX → YYZ Jul 23, 07:10 UTCJul 23, 10:55 UTC3h 45m
2026-07-23 FLE665 YYZ → YXX Jul 23, 01:20 UTCJul 23, 06:05 UTC4h 45m
2026-07-22 FLE622 YYC → YYZ Jul 22, 19:40 UTCJul 22, 22:50 UTC3h 10m
2026-07-22 FLE623 YYZ → YYC Jul 22, 14:10 UTCJul 22, 18:05 UTC3h 55m
2026-07-22 FLE2626 YYZ → MEX Jul 22, 00:45 UTCJul 22, 05:10 UTC4h 25m
2026-07-21 FLE622 YYC → YYZ Jul 21, 19:45 UTCJul 21, 22:50 UTC3h 5m
2026-07-21 FLE623 YYZ → YYC Jul 21, 14:30 UTCJul 21, 18:30 UTC4h 0m
2026-07-21 FLE644 YWG → YYZ Jul 21, 01:20 UTCJul 21, 03:20 UTC2h 0m
2026-07-20 FLE645 YYZ → YWG Jul 20, 21:55 UTCJul 21, 00:10 UTC2h 15m
2026-07-20 FLE697 YYT → YYZ Jul 20, 17:00 UTCJul 20, 19:00 UTC2h 0m
2026-07-20 FLE696 YYZ → YYT Jul 20, 12:15 UTCJul 20, 14:15 UTC2h 0m
2026-07-19 FLE657 YHZ → YYZ Jul 19, 23:20 UTCJul 20, 01:15 UTC1h 55m
2026-07-19 FLE404 - Jul 19, 20:10 UTCJul 19, 21:50 UTC1h 40m
2026-07-19 FLE405 - Jul 19, 17:10 UTCJul 19, 19:10 UTC2h 0m
2026-07-19 FLE656 - Jul 19, 14:25 UTCJul 19, 16:00 UTC1h 35m
2026-07-19 FLE628 YYC → YYZ Jul 19, 07:30 UTCJul 19, 10:35 UTC3h 5m
2026-07-19 FLE535 YWG → YYC Jul 19, 02:10 UTCJul 19, 04:05 UTC1h 55m
2026-07-18 FLE534 YYC → YWG Jul 18, 23:20 UTCJul 19, 00:55 UTC1h 35m
2026-07-18 FLE627 YYZ → YYC Jul 18, 18:10 UTCJul 18, 22:05 UTC3h 55m
2026-07-18 FLE626 YYC → YYZ Jul 18, 13:20 UTCJul 18, 16:35 UTC3h 15m
2026-07-18 FLE535 YWG → YYC Jul 18, 02:09 UTCJul 18, 04:00 UTC1h 51m
2026-07-17 FLE534 YYC → YWG Jul 17, 23:25 UTCJul 18, 01:00 UTC1h 35m
2026-07-17 FLE627 YYZ → YYC Jul 17, 18:19 UTCJul 17, 22:15 UTC3h 55m
2026-07-17 FLE626 YYC → YYZ Jul 17, 13:45 UTCJul 17, 16:59 UTC3h 15m
2026-07-17 FLE629 - Jul 17, 01:55 UTCJul 17, 05:55 UTC4h 0m
2026-07-16 FLE604 - Jul 16, 20:05 UTCJul 16, 23:59 UTC3h 55m
2026-07-16 FLE605 YYZ → YVR Jul 16, 14:05 UTCJul 16, 18:50 UTC4h 45m
2026-07-15 FLE638 - Jul 15, 22:25 UTCJul 16, 01:40 UTC3h 15m
2026-07-15 FLE639 - Jul 15, 17:20 UTCJul 15, 21:10 UTC3h 50m
2026-07-15 FLE7773 - Jul 15, 14:30 UTCJul 15, 15:50 UTC1h 20m
2026-07-15 FLE7772 - Jul 15, 09:30 UTCJul 15, 10:25 UTC55m
2026-07-15 FLE7772 - Jul 15, 08:50 UTCJul 15, 09:00 UTC10m
2026-07-15 FLE7771 YYZ → YQT Jul 15, 06:00 UTCJul 15, 07:20 UTC1h 20m
2026-07-14 FLE2661 YYZ → YYZ Jul 14, 14:20 UTCJul 15, 00:45 UTC10h 24m
2026-07-14 FLE655 - Jul 14, 02:30 UTCJul 14, 04:20 UTC1h 50m
2026-07-13 FLE402 - Jul 13, 23:35 UTCJul 14, 01:25 UTC1h 50m

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

Mode-S C01E1A frequently asked

What is Mode-S code C01E1A?
C01E1A is an ICAO 24-bit transponder address. Allocated to Canada. Assigned to C-FLKJ.
Where is Mode-S C01E1A registered?
Mode-S code C01E1A is allocated to Canada (CA). All aircraft registered there receive a Mode-S address from a fixed block defined by ICAO Annex 10.
Is C01E1A broadcasting right now?
Yes. Mode-S C01E1A is currently airborne.
Hex, octal, and decimal Mode-S codes: what's the difference?
The same 24-bit identifier expressed in different bases: hex C01E1A, octal 60017032, decimal 12,590,618.
What flights does C01E1A operate?
Mode-S C01E1A has broadcast 20 distinct callsigns, including FLE629, FLE604, FLE605, FLE665, FLE628.