sensors Mode-S transponder
C00BF1
ICAO 24-bit transponder address · allocated to Canada
Currently assigned to C-FENO · DE HAVILLAND DHC-8-400 Dash 8 · operated by Westjet Encore Ltd.
- Hex
- C00BF1
- Octal
- 60005761
- Decimal
- 12,585,969
- Country
- CA
- Tail
- C-FENO
- Type
- DH8D
- Flights observed
- 161
- Distinct callsigns
- 20
- Country
- CA
- Last broadcast
- 1h ago
Last known position
Country allocation
The ICAO 24-bit address C00BF1 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 |
|---|---|---|---|
| WEN3641 | WestJet Encore | 4 | 2026-04-17 |
| WEN3638 | - | 4 | 2026-04-17 |
| WEN3824 | WestJet Encore | 3 | 2026-05-09 |
| WEN3564 | WestJet Encore | 3 | 2026-05-15 |
| WEN3518 | WestJet Encore | 3 | 2026-05-26 |
| WEN3516 | WestJet Encore | 3 | 2026-05-25 |
| WEN3514 | WestJet Encore | 3 | 2026-05-27 |
| WEN3454 | WestJet Encore | 3 | 2026-05-25 |
| WEN3445 | - | 3 | 2026-04-13 |
| WEN3757 | WestJet Encore | 2 | 2026-05-28 |
| WEN3744 | WestJet Encore | 2 | 2026-04-14 |
| WEN3741 | WestJet Encore | 2 | 2026-05-24 |
| WEN3740 | WestJet Encore | 2 | 2026-05-24 |
| WEN3669 | WestJet Encore | 2 | 2026-04-17 |
| WEN3644 | WestJet Encore | 2 | 2026-04-16 |
| WEN3623 | WestJet Encore | 2 | 2026-04-30 |
| WEN3619 | WestJet Encore | 2 | 2026-05-29 |
| WEN3575 | WestJet Encore | 2 | 2026-05-26 |
| WEN3574 | WestJet Encore | 2 | 2026-05-26 |
| WEN3545 | WestJet Encore | 2 | 2026-04-30 |
Recent flights last 50
| Date | Flight | Route | Takeoff | Landing | Duration |
|---|---|---|---|---|---|
| 2026-05-29 | WEN3619 | YYC → YLW | May 29, 18:34 UTC | May 30, 06:15 UTC | 11h 41m |
| 2026-05-29 | WEN3273 | YYC → YXX | May 29, 01:09 UTC | May 30, 00:15 UTC | 23h 6m |
| 2026-05-28 | WEN3757 | YLW → YVR | May 28, 22:10 UTC | May 29, 19:10 UTC | 21h 0m |
| 2026-05-28 | WEN3756 | YYC → PDX | May 28, 18:54 UTC | May 29, 18:15 UTC | 23h 22m |
| 2026-05-28 | WEN3544 | YXE → YWG | May 28, 12:19 UTC | May 29, 04:45 UTC | 16h 26m |
| 2026-05-27 | WEN3515 | YYC → YQU | May 27, 17:25 UTC | May 27, 18:15 UTC | 50m |
| 2026-05-27 | WEN3515 | YYC → YQU | May 27, 17:21 UTC | May 28, 16:15 UTC | 22h 54m |
| 2026-05-27 | WEN3514 | YYC → YQR | May 27, 13:00 UTC | May 27, 14:20 UTC | 1h 20m |
| 2026-05-26 | WEN3575 | YVR → YCD | May 26, 15:05 UTC | May 26, 16:15 UTC | 1h 10m |
| 2026-05-26 | WEN3575 | YVR → YCD | May 26, 15:04 UTC | May 27, 14:15 UTC | 23h 11m |
| 2026-05-26 | WEN3574 | YWG → YQT | May 26, 13:10 UTC | May 26, 14:14 UTC | 1h 5m |
| 2026-05-26 | WEN3518 | YYC → YQR | May 26, 00:54 UTC | May 26, 02:15 UTC | 1h 20m |
| 2026-05-25 | WEN3517 | YQR → YYC | May 25, 22:34 UTC | May 26, 00:04 UTC | 1h 30m |
| 2026-05-25 | WEN3516 | YYC → YQR | May 25, 19:44 UTC | May 25, 21:04 UTC | 1h 20m |
| 2026-05-25 | WEN3454 | YXE → YWG | May 25, 17:30 UTC | May 25, 18:30 UTC | 1h 0m |
| 2026-05-25 | WEN3270 | YYC → YQR | May 25, 01:55 UTC | May 25, 02:15 UTC | 20m |
| 2026-05-24 | WEN3271 | YQR → YYC | May 24, 23:00 UTC | May 24, 23:46 UTC | 46m |
| 2026-05-24 | WEN3740 | YVR → YLW | May 24, 19:20 UTC | May 24, 21:05 UTC | 1h 45m |
| 2026-05-24 | WEN3741 | YYC → YXT | May 24, 16:15 UTC | May 24, 18:30 UTC | 2h 15m |
| 2026-05-23 | WEN3639 | YYC → YCD | May 23, 18:30 UTC | May 23, 20:20 UTC | 1h 50m |
| 2026-05-23 | WEN3377 | YMM → YYC | May 23, 01:09 UTC | May 23, 20:30 UTC | 19h 22m |
| 2026-05-22 | WEN3366 | YLW → YEG | May 22, 22:55 UTC | May 23, 00:00 UTC | 1h 5m |
| 2026-05-22 | WEN3366 | YLW → YEG | May 22, 22:54 UTC | May 23, 20:30 UTC | 21h 37m |
| 2026-05-22 | WEN3508 | YBL → YYC | May 22, 20:10 UTC | May 22, 21:40 UTC | 1h 30m |
| 2026-05-22 | WEN3509 | YYC → YBL | May 22, 17:30 UTC | May 22, 19:05 UTC | 1h 35m |
| 2026-05-21 | WEN3486 | YQU → YEG | May 21, 23:26 UTC | May 22, 21:50 UTC | 22h 25m |
| 2026-05-21 | WEN3489 | YOW → YYZ | May 21, 21:45 UTC | May 22, 20:15 UTC | 22h 30m |
| 2026-05-21 | WEN3538 | YKA → YEG | May 21, 06:04 UTC | May 22, 00:30 UTC | 18h 27m |
| 2026-05-20 | WEN3410 | YVR → YXS | May 20, 20:21 UTC | May 21, 20:15 UTC | 23h 55m |
| 2026-05-20 | WEN3424 | YVR → YXS | May 20, 13:44 UTC | May 21, 06:55 UTC | 17h 12m |
| 2026-05-20 | WEN3412 | YYJ → YVR | May 20, 01:15 UTC | May 20, 02:15 UTC | 1h 0m |
| 2026-05-20 | WEN3412 | YYJ → YVR | May 20, 01:14 UTC | May 20, 23:50 UTC | 22h 37m |
| 2026-05-19 | WEN3563 | YXE → YYC | May 19, 20:15 UTC | May 19, 20:55 UTC | 40m |
| 2026-05-19 | WEN3388 | YYJ → YLW | May 19, 02:55 UTC | May 19, 03:40 UTC | 45m |
| 2026-05-19 | WEN3389 | YEG → YYJ | May 19, 01:20 UTC | May 19, 02:00 UTC | 40m |
| 2026-05-18 | WEN3719 | YXE → YLW | May 18, 17:00 UTC | May 18, 18:45 UTC | 1h 44m |
| 2026-05-18 | WEN3718 | YXX → YYC | May 18, 14:20 UTC | May 18, 16:10 UTC | 1h 50m |
| 2026-05-18 | WEN3388 | YYJ → YLW | May 18, 03:15 UTC | May 18, 04:00 UTC | 45m |
| 2026-05-18 | WEN3389 | YEG → YYJ | May 18, 01:40 UTC | May 18, 02:30 UTC | 50m |
| 2026-05-17 | WEN3283 | YVR → YXS | May 17, 22:40 UTC | May 18, 00:50 UTC | 2h 10m |
| 2026-05-17 | WEN3282 | YXS → YVR | May 17, 19:40 UTC | May 17, 21:35 UTC | 1h 55m |
| 2026-05-17 | WEN3327 | YLW → YVR | May 17, 00:42 UTC | May 18, 00:15 UTC | 23h 34m |
| 2026-05-16 | WEN3561 | YEG → YXX | May 16, 17:50 UTC | May 17, 06:10 UTC | 12h 21m |
| 2026-05-15 | WEN3325 | YVR → YYJ | May 15, 22:19 UTC | May 16, 21:40 UTC | 23h 22m |
| 2026-05-15 | WEN3572 | YYC → YXE | May 15, 15:59 UTC | May 16, 14:11 UTC | 22h 12m |
| 2026-05-15 | WEN3564 | YXC → YYC | May 15, 00:10 UTC | May 15, 21:35 UTC | 21h 25m |
| 2026-05-14 | WEN3287 | YVR → YXS | May 14, 21:38 UTC | May 15, 19:50 UTC | 22h 12m |
| 2026-05-14 | WEN3324 | YVR → YLW | May 14, 18:11 UTC | May 15, 16:15 UTC | 22h 4m |
| 2026-05-13 | WEN3325 | YVR → YYJ | May 13, 22:26 UTC | May 14, 21:50 UTC | 23h 25m |
| 2026-05-13 | WEN3251 | YXJ → YVR | May 13, 18:55 UTC | May 14, 18:15 UTC | 23h 21m |
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-FENO page for operator, model, and routing details .