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sensors Mode-S transponder

C01A05

ICAO 24-bit transponder address · allocated to Canada

Currently assigned to C-FJWE · DE HAVILLAND DHC-8-400 Dash 8 · operated by Westjet Encore Ltd.

Hex
C01A05
Octal
60015005
Decimal
12,589,573
Country
CA
Tail
C-FJWE
Type
DH8D
No current signal · last broadcast Jul 26, 21:15 UTC
Flights observed
333
Distinct callsigns
20
Country
CA
Last broadcast
Jul 26, 21:15 UTC

Last known position

Most recent position reported by Mode-S C01A05.

Country allocation

The ICAO 24-bit address C01A05 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
WEN3737 WestJet Encore 7 2026-07-26
WEN3612 WestJet Encore 6 2026-07-22
WEN3611 WestJet Encore 6 2026-07-24
WEN3738 WestJet Encore 5 2026-07-26
WEN3569 WestJet Encore 5 2026-05-29
WEN3508 WestJet Encore 5 2026-07-26
WEN3323 - 5 2026-06-28
WEN3273 WestJet Encore 5 2026-07-20
WEN3690 - 4 2026-07-07
WEN3621 WestJet Encore 4 2026-07-22
WEN3604 WestJet Encore 4 2026-04-23
WEN3560 WestJet Encore 4 2026-06-20
WEN3413 WestJet Encore 4 2026-06-18
WEN3396 WestJet Encore 4 2026-07-20
WEN3394 WestJet Encore 4 2026-05-26
WEN3389 - 4 2026-07-01
WEN3325 WestJet Encore 4 2026-06-27
WEN3282 - 4 2026-06-29
WEN4066 WestJet Encore 3 2026-05-20
WEN3704 WestJet Encore 3 2026-04-19

Recent flights last 50

DateFlightRouteTakeoffLandingDuration
2026-07-26 WEN3508 YBL → YYC Jul 26, 20:10 UTCJul 26, 21:15 UTC1h 5m
2026-07-26 WEN3509 YYC → YBL Jul 26, 17:20 UTCJul 26, 19:05 UTC1h 45m
2026-07-26 WEN3523 YYC → YQU Jul 26, 12:05 UTCJul 26, 13:10 UTC1h 5m
2026-07-26 WEN3538 YKA → YEG Jul 26, 06:00 UTCJul 26, 07:00 UTC1h 1m
2026-07-26 WEN3738 YVR → YLW Jul 26, 03:35 UTCJul 26, 04:45 UTC1h 10m
2026-07-26 WEN3737 YYC → YCD Jul 26, 01:15 UTCJul 26, 02:55 UTC1h 40m
2026-07-25 WEN3616 YYC → SEA Jul 25, 03:04 UTCJul 26, 01:15 UTC22h 11m
2026-07-25 WEN3623 YYC → YXC Jul 25, 01:19 UTCJul 26, 01:15 UTC23h 56m
2026-07-24 WEN3364 YEG → YYC Jul 24, 20:36 UTCJul 25, 19:15 UTC22h 39m
2026-07-24 WEN3611 SEA → YYC Jul 24, 05:54 UTCJul 25, 04:40 UTC22h 46m
2026-07-24 WEN3737 YYC → YCD Jul 24, 01:15 UTCJul 24, 02:55 UTC1h 40m
2026-07-24 WEN3737 YYC → YCD Jul 24, 01:13 UTCJul 24, 21:15 UTC20h 2m
2026-07-23 WEN3373 YMM → YYC Jul 23, 21:05 UTCJul 23, 22:25 UTC1h 20m
2026-07-23 WEN3291 YQR → YYC Jul 23, 01:59 UTCJul 24, 01:15 UTC23h 16m
2026-07-22 WEN3612 YYC → SEA Jul 22, 22:24 UTCJul 23, 21:15 UTC22h 51m
2026-07-22 WEN3621 YYC → YXC Jul 22, 20:25 UTCJul 22, 21:20 UTC55m
2026-07-22 WEN3738 YVR → YLW Jul 22, 03:20 UTCJul 22, 04:45 UTC1h 25m
2026-07-22 WEN3738 YVR → YLW Jul 22, 03:17 UTCJul 22, 23:35 UTC20h 18m
2026-07-22 WEN3737 YYC → YCD Jul 22, 01:10 UTCJul 22, 02:40 UTC1h 30m
2026-07-21 WEN3527 YQR → YYC Jul 21, 21:25 UTCJul 21, 22:10 UTC45m
2026-07-21 WEN3737 YYC → YCD Jul 21, 01:34 UTCJul 22, 01:15 UTC23h 41m
2026-07-20 WEN3375 YQR → YYC Jul 20, 23:05 UTCJul 21, 00:20 UTC1h 14m
2026-07-20 WEN3375 YQR → YYC Jul 20, 22:58 UTCJul 21, 19:40 UTC20h 42m
2026-07-20 WEN3364 YEG → YYC Jul 20, 20:55 UTCJul 20, 22:00 UTC1h 5m
2026-07-20 WEN3396 YYF → YYC Jul 20, 18:50 UTCJul 20, 19:40 UTC50m
2026-07-20 WEN3273 YYC → YXX Jul 20, 01:05 UTCJul 20, 01:15 UTC10m
2026-07-20 WEN3273 YYC → YXX Jul 20, 01:05 UTCJul 20, 23:15 UTC22h 11m
2026-07-19 WEN3612 - Jul 19, 22:40 UTCJul 19, 23:20 UTC40m
2026-07-19 WEN3621 - Jul 19, 20:15 UTCJul 19, 20:45 UTC30m
2026-07-19 WEN3266 YXE → YWG Jul 19, 18:00 UTCJul 19, 19:05 UTC1h 5m
2026-07-19 WEN3267 - Jul 19, 15:50 UTCJul 19, 17:05 UTC1h 15m
2026-07-18 WEN3508 YBL → YYC Jul 18, 20:10 UTCJul 18, 21:40 UTC1h 30m
2026-07-18 WEN3509 YYC → YBL Jul 18, 17:35 UTCJul 18, 19:20 UTC1h 45m
2026-07-17 WEN3467 YLW → YVR Jul 17, 23:47 UTCJul 18, 21:50 UTC22h 4m
2026-07-17 WEN3456 YYC → YXE Jul 17, 21:44 UTCJul 17, 22:45 UTC1h 0m
2026-07-17 WEN3456 YYC → YXE Jul 17, 21:40 UTCJul 18, 21:15 UTC23h 36m
2026-07-17 WEN3639 - Jul 17, 18:34 UTCJul 17, 20:29 UTC1h 55m
2026-07-17 WEN3638 - Jul 17, 16:00 UTCJul 17, 17:35 UTC1h 35m
2026-07-12 WEN8959 - Jul 12, 17:45 UTCJul 12, 20:10 UTC2h 25m
2026-07-11 WEN3518 YXE → YWG Jul 11, 00:55 UTCJul 11, 02:15 UTC1h 20m
2026-07-10 WEN3517 YWG → YXE Jul 10, 22:40 UTCJul 11, 00:10 UTC1h 30m
2026-07-10 WEN3516 - Jul 10, 19:30 UTCJul 10, 20:55 UTC1h 25m
2026-07-10 WEN3454 YYC → YXE Jul 10, 17:35 UTCJul 10, 18:35 UTC1h 0m
2026-07-10 WEN3371 - Jul 10, 14:45 UTCJul 10, 16:10 UTC1h 25m
2026-07-10 WEN3368 - Jul 10, 01:45 UTCJul 10, 02:50 UTC1h 5m
2026-07-09 WEN3740 - Jul 9, 19:15 UTCJul 9, 21:05 UTC1h 50m
2026-07-09 WEN3741 YYC → YXT Jul 9, 16:15 UTCJul 9, 18:35 UTC2h 20m
2026-07-09 WEN3738 YVR → YLW Jul 9, 03:55 UTCJul 9, 05:10 UTC1h 15m
2026-07-09 WEN3737 YYC → YCD Jul 9, 01:45 UTCJul 9, 03:15 UTC1h 30m
2026-07-09 WEN3612 - Jul 9, 00:00 UTCJul 9, 00:45 UTC45m

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

Mode-S C01A05 frequently asked

What is Mode-S code C01A05?
C01A05 is an ICAO 24-bit transponder address. Allocated to Canada. Assigned to C-FJWE.
Where is Mode-S C01A05 registered?
Mode-S code C01A05 is allocated to Canada (CA). All aircraft registered there receive a Mode-S address from a fixed block defined by ICAO Annex 10.
Is C01A05 broadcasting right now?
No active broadcast right now. Last signal was Jul 26, 21:15 UTC.
Hex, octal, and decimal Mode-S codes: what's the difference?
The same 24-bit identifier expressed in different bases: hex C01A05, octal 60015005, decimal 12,589,573.
What flights does C01A05 operate?
Mode-S C01A05 has broadcast 20 distinct callsigns, including WEN3737, WEN3612, WEN3611, WEN3738, WEN3569.