sensors Mode-S transponder
C0153B
ICAO 24-bit transponder address · allocated to Canada
Currently assigned to C-FIBA · BRITISH AEROSPACE Jetstream Super 31 · operated by WESTJET
- Hex
- C0153B
- Octal
- 60012473
- Decimal
- 12,588,347
- Country
- CA
- Tail
- C-FIBA
- Type
- JS32
- Flights observed
- 133
- Distinct callsigns
- 20
- Country
- CA
- Last broadcast
- 1d ago
Last known position
Country allocation
The ICAO 24-bit address C0153B 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 |
|---|---|---|---|
| WJA754 | WestJet | 4 | 2026-05-21 |
| WJA576 | WestJet | 4 | 2026-04-18 |
| WJA792 | WestJet | 3 | 2026-05-07 |
| WJA70 | WestJet | 3 | 2026-05-08 |
| WJA573 | WestJet | 3 | 2026-04-17 |
| WJA572 | WestJet | 3 | 2026-04-17 |
| WJA461 | WestJet | 3 | 2026-04-18 |
| WJA2678 | WestJet | 3 | 2026-04-13 |
| WJA2131 | WestJet | 3 | 2026-04-16 |
| WJA2130 | WestJet | 3 | 2026-04-15 |
| WJA813 | WestJet | 2 | 2026-05-24 |
| WJA809 | WestJet | 2 | 2026-05-27 |
| WJA793 | WestJet | 2 | 2026-05-08 |
| WJA762 | WestJet | 2 | 2026-05-25 |
| WJA71 | WestJet | 2 | 2026-05-08 |
| WJA644 | WestJet | 2 | 2026-05-12 |
| WJA590 | WestJet | 2 | 2026-05-15 |
| WJA577 | WestJet | 2 | 2026-04-18 |
| WJA541 | WestJet | 2 | 2026-05-06 |
| WJA538 | WestJet | 2 | 2026-04-26 |
Recent flights last 50
| Date | Flight | Route | Takeoff | Landing | Duration |
|---|---|---|---|---|---|
| 2026-05-28 | WJA672 | YYC → YYZ | May 28, 19:50 UTC | May 29, 00:10 UTC | 4h 20m |
| 2026-05-28 | WJA635 | YYZ → YYC | May 28, 14:25 UTC | May 28, 18:05 UTC | 3h 40m |
| 2026-05-27 | WJA809 | YHZ → YYZ | May 27, 19:05 UTC | May 27, 21:15 UTC | 2h 10m |
| 2026-05-26 | WJA234 | YYC → YHZ | May 26, 04:04 UTC | May 26, 04:45 UTC | 40m |
| 2026-05-26 | WJA234 | YYC → YHZ | May 26, 04:04 UTC | May 27, 00:14 UTC | 20h 11m |
| 2026-05-25 | WJA1611 | MSP → YYC | May 25, 23:14 UTC | May 26, 02:19 UTC | 3h 5m |
| 2026-05-25 | WJA762 | YYC → YYT | May 25, 04:00 UTC | May 25, 04:45 UTC | 45m |
| 2026-05-25 | WJA762 | YYC → YYT | May 25, 03:58 UTC | May 26, 02:29 UTC | 22h 32m |
| 2026-05-24 | WJA813 | YQM → YYC | May 24, 23:00 UTC | May 25, 02:35 UTC | 3h 35m |
| 2026-05-24 | WJA813 | YQM → YYC | May 24, 21:35 UTC | May 25, 20:45 UTC | 23h 10m |
| 2026-05-24 | WJA812 | YYC → YQM | May 24, 15:50 UTC | May 24, 19:55 UTC | 4h 5m |
| 2026-05-24 | WJA100 | YVR → YYC | May 24, 12:10 UTC | May 24, 13:10 UTC | 1h 0m |
| 2026-05-24 | WJA133 | YYC → YVR | May 24, 04:35 UTC | May 24, 05:45 UTC | 1h 10m |
| 2026-05-23 | WJA51 | DUB → YHZ | May 23, 10:06 UTC | May 24, 05:50 UTC | 19h 45m |
| 2026-05-23 | WJA50 | YHZ → DUB | May 23, 03:13 UTC | May 24, 02:45 UTC | 23h 33m |
| 2026-05-22 | WJA223 | YWG → YYC | May 22, 12:10 UTC | May 22, 13:55 UTC | 1h 45m |
| 2026-05-22 | WJA223 | YWG → YYC | May 22, 12:09 UTC | May 23, 10:45 UTC | 22h 36m |
| 2026-05-21 | WJA754 | YQR → YYZ | May 21, 12:25 UTC | May 21, 14:40 UTC | 2h 15m |
| 2026-05-21 | WJA754 | YQR → YYZ | May 21, 12:09 UTC | May 21, 19:20 UTC | 7h 12m |
| 2026-05-20 | WJA382 | YWG → YYZ | May 20, 15:51 UTC | May 21, 14:45 UTC | 22h 55m |
| 2026-05-20 | WJA381 | YYZ → YWG | May 20, 12:13 UTC | May 21, 06:15 UTC | 18h 3m |
| 2026-05-20 | WJA381 | YYZ → YWG | May 20, 12:15 UTC | May 20, 14:35 UTC | 2h 20m |
| 2026-05-20 | WJA660 | YYC → YYZ | May 20, 06:10 UTC | May 20, 09:25 UTC | 3h 15m |
| 2026-05-19 | WJA671 | YYZ → YYC | May 19, 19:25 UTC | May 20, 00:35 UTC | 5h 10m |
| 2026-05-19 | WJA67 | BCN → YHZ | May 19, 10:15 UTC | May 19, 17:25 UTC | 7h 10m |
| 2026-05-19 | WJA66 | YHZ → BCN | May 19, 02:25 UTC | May 19, 08:25 UTC | 6h 0m |
| 2026-05-18 | WJA806 | YYZ → YHZ | May 18, 22:40 UTC | May 19, 00:25 UTC | 1h 45m |
| 2026-05-18 | WJA2581 | CUN → YYZ | May 18, 18:05 UTC | May 18, 20:35 UTC | 2h 29m |
| 2026-05-18 | WJA2580 | YYZ → CUN | May 18, 11:50 UTC | May 18, 14:20 UTC | 2h 30m |
| 2026-05-18 | WJA460 | YLW → YYC | May 18, 00:30 UTC | May 18, 04:00 UTC | 3h 30m |
| 2026-05-17 | WJA455 | YYC → YXX | May 17, 19:15 UTC | May 17, 23:00 UTC | 3h 45m |
| 2026-05-17 | WJA47 | DUB → YYZ | May 17, 15:45 UTC | May 17, 17:25 UTC | 1h 40m |
| 2026-05-17 | WJA47 | DUB → YYZ | May 17, 10:20 UTC | May 17, 15:40 UTC | 5h 20m |
| 2026-05-17 | WJA46 | YHZ → EDI | May 17, 02:00 UTC | May 17, 08:10 UTC | 6h 10m |
| 2026-05-16 | WJA809 | YHZ → YYZ | May 16, 19:00 UTC | May 16, 21:05 UTC | 2h 5m |
| 2026-05-15 | WJA590 | YWG → YHZ | May 15, 21:25 UTC | May 15, 22:45 UTC | 1h 20m |
| 2026-05-15 | WJA590 | YWG → YHZ | May 15, 21:24 UTC | May 16, 20:45 UTC | 23h 22m |
| 2026-05-15 | WJA383 | YYZ → YWG | May 15, 16:55 UTC | May 15, 19:10 UTC | 2h 15m |
| 2026-05-14 | WJA2564 | YYZ → UVF | May 14, 12:35 UTC | May 15, 00:00 UTC | 11h 25m |
| 2026-05-13 | WJA1034 | YYZ → MCO | May 13, 21:06 UTC | May 14, 20:10 UTC | 23h 5m |
| 2026-05-13 | WJA1034 | YYZ → MCO | May 13, 21:10 UTC | May 13, 23:35 UTC | 2h 25m |
| 2026-05-13 | WJA2775 | PUJ → YYZ | May 13, 15:55 UTC | May 13, 19:15 UTC | 3h 20m |
| 2026-05-12 | WJA644 | YYC → YYZ | May 12, 23:24 UTC | May 13, 22:45 UTC | 23h 22m |
| 2026-05-12 | WJA644 | YYC → YYZ | May 12, 23:25 UTC | May 13, 02:35 UTC | 3h 10m |
| 2026-05-12 | WJA1411 | PHX → YYC | May 12, 16:25 UTC | May 12, 21:50 UTC | 5h 25m |
| 2026-05-12 | WJA1032 | YYZ → MCO | May 12, 12:25 UTC | May 12, 14:55 UTC | 2h 30m |
| 2026-05-11 | WJA224 | YEG → YOW | May 11, 15:50 UTC | May 12, 14:45 UTC | 22h 56m |
| 2026-05-10 | WJA178 | YVR → YEG | May 10, 22:15 UTC | May 10, 22:45 UTC | 30m |
| 2026-05-10 | WJA171 | YEG → YVR | May 10, 19:30 UTC | May 10, 20:50 UTC | 1h 20m |
| 2026-05-10 | WJA171 | YEG → YVR | May 10, 19:25 UTC | May 11, 17:45 UTC | 22h 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-FIBA page for operator, model, and routing details .