Apparatus

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sensors Mode-S transponder

C00BF7

ICAO 24-bit transponder address · allocated to Canada

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

Hex
C00BF7
Octal
60005767
Decimal
12,585,975
Country
CA
Tail
C-FENU
Type
DH8D
No current signal · last broadcast 1h ago
Flights observed
331
Distinct callsigns
20
Country
CA
Last broadcast
1h ago

Last known position

Most recent position reported by Mode-S C00BF7.

Country allocation

The ICAO 24-bit address C00BF7 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
WEN3817 - 9 2026-06-29
WEN3475 - 8 2026-07-04
WEN3302 WestJet Encore 7 2026-07-08
WEN3824 WestJet Encore 6 2026-06-29
WEN3523 - 6 2026-07-06
WEN3516 WestJet Encore 5 2026-04-28
WEN3508 - 5 2026-07-13
WEN3482 - 5 2026-07-08
WEN3474 - 5 2026-07-01
WEN3460 - 5 2026-07-11
WEN3738 WestJet Encore 4 2026-06-29
WEN3737 - 4 2026-06-29
WEN3638 - 4 2026-07-12
WEN3538 - 4 2026-07-06
WEN3405 - 4 2026-07-02
WEN3395 WestJet Encore 4 2026-06-25
WEN3309 - 4 2026-07-06
WEN3303 - 4 2026-07-08
WEN4090 WestJet Encore 3 2026-05-30
WEN3739 - 3 2026-07-11

Recent flights last 50

DateFlightRouteTakeoffLandingDuration
2026-07-14 WEN3726 - Jul 14, 01:10 UTCJul 14, 01:45 UTC35m
2026-07-13 WEN3727 YYC → YXJ Jul 13, 23:00 UTCJul 14, 00:25 UTC1h 25m
2026-07-13 WEN3508 - Jul 13, 20:20 UTCJul 13, 21:50 UTC1h 30m
2026-07-13 WEN3509 YYC → YBL Jul 13, 17:35 UTCJul 13, 19:25 UTC1h 50m
2026-07-12 WEN3467 - Jul 12, 23:25 UTCJul 13, 00:35 UTC1h 10m
2026-07-12 WEN3456 YYC → YXE Jul 12, 21:35 UTCJul 12, 22:35 UTC1h 0m
2026-07-12 WEN3639 - Jul 12, 18:25 UTCJul 12, 20:30 UTC2h 5m
2026-07-12 WEN3638 - Jul 12, 15:55 UTCJul 12, 17:30 UTC1h 35m
2026-07-12 WEN3694 - Jul 12, 04:15 UTCJul 12, 04:55 UTC40m
2026-07-12 WEN3685 YYC → YLW Jul 12, 02:30 UTCJul 12, 03:30 UTC1h 0m
2026-07-11 WEN3757 PDX → YYC Jul 11, 23:10 UTCJul 12, 00:40 UTC1h 30m
2026-07-11 WEN3756 YYC → PDX Jul 11, 20:20 UTCJul 11, 22:15 UTC1h 55m
2026-07-11 WEN3596 - Jul 11, 17:35 UTCJul 11, 18:50 UTC1h 15m
2026-07-11 WEN3597 YYC → YXS Jul 11, 15:35 UTCJul 11, 16:55 UTC1h 20m
2026-07-11 WEN3732 - Jul 11, 12:55 UTCJul 11, 14:10 UTC1h 15m
2026-07-11 WEN3739 YYC → YCD Jul 11, 05:35 UTCJul 11, 07:05 UTC1h 30m
2026-07-11 WEN3471 - Jul 11, 02:55 UTCJul 11, 04:05 UTC1h 10m
2026-07-11 WEN3460 YYC → YXE Jul 11, 01:15 UTCJul 11, 02:15 UTC1h 0m
2026-07-10 WEN3598 - Jul 10, 22:50 UTCJul 11, 00:05 UTC1h 15m
2026-07-10 WEN3410 YVR → YXS Jul 10, 20:20 UTCJul 10, 21:15 UTC55m
2026-07-10 WEN3702 - Jul 10, 18:00 UTCJul 10, 19:25 UTC1h 25m
2026-07-10 WEN3703 - Jul 10, 16:30 UTCJul 10, 16:45 UTC15m
2026-07-10 WEN3703 - Jul 10, 15:20 UTCJul 10, 16:00 UTC40m
2026-07-10 WEN3328 - Jul 10, 02:05 UTCJul 10, 02:15 UTC10m
2026-07-10 WEN3327 - Jul 10, 00:45 UTCJul 10, 01:00 UTC15m
2026-07-09 WEN3649 - Jul 9, 22:25 UTCJul 9, 23:45 UTC1h 20m
2026-07-09 WEN3648 - Jul 9, 20:10 UTCJul 9, 20:55 UTC45m
2026-07-09 WEN3324 - Jul 9, 18:15 UTCJul 9, 18:30 UTC15m
2026-07-09 WEN3323 - Jul 9, 16:40 UTCJul 9, 16:55 UTC15m
2026-07-09 WEN3322 - Jul 9, 13:50 UTCJul 9, 14:05 UTC15m
2026-07-09 WEN3329 YVR → YYJ Jul 9, 06:05 UTCJul 9, 06:20 UTC15m
2026-07-09 WEN3415 - Jul 9, 03:45 UTCJul 9, 04:55 UTC1h 10m
2026-07-09 WEN3412 YVR → YXS Jul 9, 01:25 UTCJul 9, 02:25 UTC1h 0m
2026-07-08 WEN3413 - Jul 8, 23:05 UTCJul 9, 00:15 UTC1h 10m
2026-07-08 WEN3599 YYC → YXS Jul 8, 20:35 UTCJul 8, 21:55 UTC1h 20m
2026-07-08 WEN3303 - Jul 8, 18:35 UTCJul 8, 19:15 UTC40m
2026-07-08 WEN3302 YYC → YEG Jul 8, 14:15 UTCJul 8, 14:55 UTC40m
2026-07-08 WEN3482 - Jul 8, 12:20 UTCJul 8, 13:10 UTC50m
2026-07-08 WEN3487 - Jul 8, 05:55 UTCJul 8, 06:45 UTC50m
2026-07-08 WEN3616 - Jul 8, 03:10 UTCJul 8, 04:10 UTC1h 0m
2026-07-08 WEN3623 - Jul 8, 01:10 UTCJul 8, 02:00 UTC50m
2026-07-07 WEN3367 YQR → YYC Jul 7, 03:14 UTCJul 8, 01:45 UTC22h 32m
2026-07-06 WEN3523 - Jul 6, 12:05 UTCJul 6, 13:00 UTC55m
2026-07-06 WEN3523 YMM → YYC Jul 6, 11:44 UTCJul 7, 04:45 UTC17h 2m
2026-07-06 WEN3538 - Jul 6, 05:55 UTCJul 6, 06:50 UTC55m
2026-07-06 WEN3309 - Jul 6, 03:55 UTCJul 6, 04:35 UTC40m
2026-07-06 WEN3259 - Jul 6, 02:35 UTCJul 6, 03:05 UTC30m
2026-07-06 WEN3258 - Jul 6, 00:35 UTCJul 6, 01:10 UTC35m
2026-07-05 WEN3350 - Jul 5, 22:05 UTCJul 5, 23:15 UTC1h 10m
2026-07-05 WEN3349 - Jul 5, 20:00 UTCJul 5, 21:10 UTC1h 10m

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

Mode-S C00BF7 frequently asked

What is Mode-S code C00BF7?
C00BF7 is an ICAO 24-bit transponder address. Allocated to Canada. Assigned to C-FENU.
Where is Mode-S C00BF7 registered?
Mode-S code C00BF7 is allocated to Canada (CA). All aircraft registered there receive a Mode-S address from a fixed block defined by ICAO Annex 10.
Is C00BF7 broadcasting right now?
No active broadcast right now. Last signal was 1h ago.
Hex, octal, and decimal Mode-S codes: what's the difference?
The same 24-bit identifier expressed in different bases: hex C00BF7, octal 60005767, decimal 12,585,975.
What flights does C00BF7 operate?
Mode-S C00BF7 has broadcast 20 distinct callsigns, including WEN3817, WEN3475, WEN3302, WEN3824, WEN3523.