Apparatus

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sensors Mode-S transponder

C01EE6

ICAO 24-bit transponder address · allocated to Canada

Currently assigned to C-FLSF · BOEING 737-800 · operated by Westjet

Hex
C01EE6
Octal
60017346
Decimal
12,590,822
Country
CA
Tail
C-FLSF
Type
B738
No current signal · last broadcast 35m ago
Flights observed
117
Distinct callsigns
20
Country
CA
Last broadcast
35m ago

Last known position

Most recent position reported by Mode-S C01EE6.

Country allocation

The ICAO 24-bit address C01EE6 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
WJA383 WestJet 4 2026-05-10
WJA381 WestJet 4 2026-05-14
WJA2965 WestJet 3 2026-04-16
WJA2620 - 3 2026-04-16
WJA2131 WestJet 3 2026-04-13
WJA892 WestJet 2 2026-05-08
WJA816 WestJet 2 2026-05-08
WJA755 WestJet 2 2026-05-05
WJA541 WestJet 2 2026-05-10
WJA538 WestJet 2 2026-05-25
WJA463 WestJet 2 2026-05-20
WJA430 WestJet 2 2026-05-20
WJA384 WestJet 2 2026-05-25
WJA382 WestJet 2 2026-05-14
WJA321 WestJet 2 2026-05-21
WJA319 WestJet 2 2026-05-23
WJA304 WestJet 2 2026-05-11
WJA2902 - 2 2026-04-15
WJA2852 WestJet 2 2026-05-01
WJA2817 WestJet 2 2026-04-19

Recent flights last 50

DateFlightRouteTakeoffLandingDuration
2026-05-30 WJA137 YYC → YVR May 30, 05:45 UTCMay 30, 06:50 UTC1h 5m
2026-05-29 WJA1485 PSP → YEG May 29, 23:00 UTCMay 30, 01:50 UTC2h 50m
2026-05-29 WJA1484 YEG → PSP May 29, 19:00 UTCMay 29, 21:55 UTC2h 55m
2026-05-28 WJA476 YWG → YYZ May 28, 23:00 UTCMay 29, 21:30 UTC22h 31m
2026-05-28 WJA475 YYC → YXX May 28, 20:34 UTCMay 29, 19:30 UTC22h 56m
2026-05-28 WJA110 YVR → YYC May 28, 18:04 UTCMay 29, 16:00 UTC21h 57m
2026-05-28 WJA107 YYC → YVR May 28, 14:45 UTCMay 28, 15:50 UTC1h 5m
2026-05-27 WJA188 YLW → YYC May 27, 19:44 UTCMay 28, 19:20 UTC23h 36m
2026-05-27 WJA185 YYC → YYJ May 27, 17:20 UTCMay 27, 18:05 UTC45m
2026-05-27 WJA185 YYC → YYJ May 27, 17:17 UTCMay 28, 15:30 UTC22h 13m
2026-05-27 WJA136 YVR → YYC May 27, 14:00 UTCMay 27, 15:05 UTC1h 5m
2026-05-26 WJA793 YHZ → YVR May 26, 21:20 UTCMay 27, 03:20 UTC6h 0m
2026-05-26 WJA800 YYZ → YHZ May 26, 11:34 UTCMay 26, 13:15 UTC1h 40m
2026-05-25 WJA384 YWG → YYZ May 25, 21:45 UTCMay 25, 23:40 UTC1h 55m
2026-05-25 WJA538 YVR → YWG May 25, 17:00 UTCMay 25, 19:30 UTC2h 30m
2026-05-24 WJA2150 YVR → PVR May 24, 16:35 UTCMay 25, 03:15 UTC10h 40m
2026-05-23 WJA2053 CUN → YVR May 23, 22:40 UTCMay 24, 04:55 UTC6h 15m
2026-05-23 WJA2052 YVR → CUN May 23, 15:30 UTCMay 23, 21:10 UTC5h 41m
2026-05-23 WJA319 YOW → YEG May 23, 01:15 UTCMay 23, 02:25 UTC1h 10m
2026-05-23 WJA319 YOW → YEG May 23, 01:11 UTCMay 23, 23:10 UTC21h 59m
2026-05-22 WJA310 YQQ → YYC May 22, 22:00 UTCMay 22, 23:15 UTC1h 15m
2026-05-22 WJA129 YYC → YVR May 22, 03:20 UTCMay 23, 01:30 UTC22h 10m
2026-05-21 WJA1057 LAS → YVR May 21, 20:25 UTCMay 21, 22:55 UTC2h 30m
2026-05-21 WJA1057 LAS → YVR May 21, 20:25 UTCMay 22, 04:30 UTC8h 6m
2026-05-21 WJA1056 YVR → LAS May 21, 16:55 UTCMay 21, 19:05 UTC2h 10m
2026-05-21 WJA321 YQR → YEG May 21, 03:35 UTCMay 21, 04:45 UTC1h 10m
2026-05-20 WJA463 YYC → YYJ May 20, 21:45 UTCMay 21, 01:30 UTC3h 45m
2026-05-20 WJA430 YEG → YYZ May 20, 05:27 UTCMay 21, 01:30 UTC20h 4m
2026-05-19 WJA146 YEG → YWG May 19, 17:15 UTCMay 19, 17:30 UTC15m
2026-05-19 WJA104 YVR → YYC May 19, 14:40 UTCMay 19, 15:45 UTC1h 5m
2026-05-19 WJA104 YVR → YYC May 19, 14:39 UTCMay 20, 13:30 UTC22h 52m
2026-05-19 WJA321 YQR → YEG May 19, 04:00 UTCMay 19, 05:10 UTC1h 10m
2026-05-18 WJA463 YYC → YYJ May 18, 21:40 UTCMay 19, 01:35 UTC3h 55m
2026-05-18 WJA444 YEG → YYZ May 18, 16:00 UTCMay 18, 19:15 UTC3h 14m
2026-05-18 WJA437 YYZ → YEG May 18, 10:40 UTCMay 18, 14:25 UTC3h 45m
2026-05-18 WJA430 YEG → YYZ May 18, 05:45 UTCMay 18, 09:10 UTC3h 25m
2026-05-17 WJA2301 MBJ → YYZ May 17, 19:35 UTCMay 18, 01:10 UTC5h 35m
2026-05-17 WJA2300 YYZ → MBJ May 17, 12:45 UTCMay 17, 18:15 UTC5h 30m
2026-05-17 WJA469 YWG → YYJ May 17, 02:50 UTCMay 17, 06:45 UTC3h 55m
2026-05-16 WJA2033 GCM → YYZ May 16, 13:51 UTCMay 16, 22:35 UTC8h 45m
2026-05-15 WJA386 YVR → YHZ May 15, 00:13 UTCMay 15, 02:35 UTC2h 23m
2026-05-14 WJA382 YWG → YYZ May 14, 15:57 UTCMay 15, 02:35 UTC10h 39m
2026-05-14 WJA381 YYZ → YWG May 14, 13:35 UTCMay 14, 14:55 UTC1h 20m
2026-05-14 WJA381 YYZ → YWG May 14, 12:22 UTCMay 15, 02:35 UTC14h 14m
2026-05-14 WJA381 YYZ → YWG May 14, 12:25 UTCMay 14, 12:55 UTC30m
2026-05-13 WJA384 YWG → YYZ May 13, 21:40 UTCMay 14, 00:00 UTC2h 20m
2026-05-13 WJA538 YVR → YWG May 13, 16:55 UTCMay 13, 19:20 UTC2h 25m
2026-05-12 WJA231 YHZ → YYC May 12, 22:00 UTCMay 13, 19:20 UTC21h 21m
2026-05-12 WJA488 YEG → YWG May 12, 19:13 UTCMay 13, 17:30 UTC22h 18m
2026-05-12 WJA146 YEG → YWG May 12, 17:14 UTCMay 13, 04:30 UTC11h 17m

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

Mode-S C01EE6 frequently asked

What is Mode-S code C01EE6?
C01EE6 is an ICAO 24-bit transponder address. Allocated to Canada. Assigned to C-FLSF.
Where is Mode-S C01EE6 registered?
Mode-S code C01EE6 is allocated to Canada (CA). All aircraft registered there receive a Mode-S address from a fixed block defined by ICAO Annex 10.
Is C01EE6 broadcasting right now?
No active broadcast right now. Last signal was 35m ago.
Hex, octal, and decimal Mode-S codes: what's the difference?
The same 24-bit identifier expressed in different bases: hex C01EE6, octal 60017346, decimal 12,590,822.
What flights does C01EE6 operate?
Mode-S C01EE6 has broadcast 20 distinct callsigns, including WJA383, WJA381, WJA2965, WJA2620, WJA2131.