sensors Mode-S transponder
C052CA
ICAO 24-bit transponder address · allocated to Canada
Currently assigned to C-GFJD · BOEING 737 MAX 8 · operated by Westjet
- Hex
- C052CA
- Octal
- 60051312
- Decimal
- 12,604,106
- Country
- CA
- Tail
- C-GFJD
- Type
- B38M
- Flights observed
- 150
- Distinct callsigns
- 20
- Country
- CA
- Last broadcast
- 3h ago
Last known position
Country allocation
The ICAO 24-bit address C052CA 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 |
|---|---|---|---|
| WJA2261 | WestJet | 4 | 2026-04-17 |
| WJA2260 | WestJet | 4 | 2026-04-17 |
| WJA2195 | WestJet | 4 | 2026-04-15 |
| WJA652 | WestJet | 3 | 2026-05-22 |
| WJA469 | WestJet | 3 | 2026-05-24 |
| WJA383 | WestJet | 3 | 2026-05-11 |
| WJA2608 | WestJet | 3 | 2026-04-14 |
| WJA2513 | WestJet | 3 | 2026-04-18 |
| WJA1166 | WestJet | 3 | 2026-04-16 |
| WJA1110 | - | 3 | 2026-04-13 |
| WJA860 | WestJet | 2 | 2026-05-17 |
| WJA816 | WestJet | 2 | 2026-05-06 |
| WJA754 | WestJet | 2 | 2026-05-28 |
| WJA739 | - | 2 | 2026-04-14 |
| WJA729 | WestJet | 2 | 2026-05-13 |
| WJA71 | WestJet | 2 | 2026-05-02 |
| WJA671 | WestJet | 2 | 2026-05-21 |
| WJA622 | WestJet | 2 | 2026-05-26 |
| WJA590 | WestJet | 2 | 2026-05-20 |
| WJA581 | WestJet | 2 | 2026-05-04 |
Recent flights last 50
| Date | Flight | Route | Takeoff | Landing | Duration |
|---|---|---|---|---|---|
| 2026-05-30 | WJA571 | YWG → YEG | May 30, 03:10 UTC | May 30, 06:15 UTC | 3h 5m |
| 2026-05-30 | WJA571 | YWG → YEG | May 30, 03:10 UTC | May 30, 06:20 UTC | 3h 11m |
| 2026-05-29 | WJA386 | YVR → YHZ | May 29, 23:30 UTC | May 30, 01:25 UTC | 1h 55m |
| 2026-05-29 | WJA385 | YHZ → YVR | May 29, 19:45 UTC | May 29, 22:05 UTC | 2h 20m |
| 2026-05-29 | WJA37 | DUB → YYZ | May 29, 11:10 UTC | May 29, 17:55 UTC | 6h 45m |
| 2026-05-29 | WJA36 | YYZ → DUB | May 29, 02:35 UTC | May 29, 09:20 UTC | 6h 45m |
| 2026-05-28 | WJA1181 | RSW → YYZ | May 28, 21:40 UTC | May 29, 00:25 UTC | 2h 45m |
| 2026-05-28 | WJA1180 | YYZ → RSW | May 28, 17:40 UTC | May 28, 20:25 UTC | 2h 45m |
| 2026-05-28 | WJA754 | YQR → YYZ | May 28, 12:35 UTC | May 28, 15:00 UTC | 2h 25m |
| 2026-05-27 | WJA591 | YHZ → YWG | May 27, 19:06 UTC | May 28, 18:30 UTC | 23h 24m |
| 2026-05-27 | WJA800 | YYZ → YHZ | May 27, 11:51 UTC | May 28, 04:55 UTC | 17h 4m |
| 2026-05-26 | WJA2196 | YYZ → AUA | May 26, 15:14 UTC | May 27, 13:20 UTC | 22h 7m |
| 2026-05-26 | WJA2196 | YYZ → AUA | May 26, 15:14 UTC | May 26, 17:35 UTC | 2h 20m |
| 2026-05-26 | WJA622 | YYC → YOW | May 26, 07:19 UTC | May 26, 10:50 UTC | 3h 30m |
| 2026-05-25 | WJA627 | YYT → YYZ | May 25, 10:32 UTC | May 26, 08:30 UTC | 21h 58m |
| 2026-05-25 | WJA2001 | PVR → YYC | May 25, 00:17 UTC | May 25, 22:30 UTC | 22h 13m |
| 2026-05-24 | WJA2000 | YYC → PVR | May 24, 18:30 UTC | May 25, 04:10 UTC | 9h 40m |
| 2026-05-24 | WJA438 | YEG → YYZ | May 24, 13:25 UTC | May 24, 16:45 UTC | 3h 20m |
| 2026-05-24 | WJA469 | YWG → YYJ | May 24, 02:55 UTC | May 24, 06:30 UTC | 3h 35m |
| 2026-05-23 | WJA2501 | LIR → YYZ | May 23, 13:25 UTC | May 24, 00:45 UTC | 11h 21m |
| 2026-05-22 | WJA2110 | YYZ → PUJ | May 22, 13:00 UTC | May 22, 15:10 UTC | 2h 10m |
| 2026-05-22 | WJA2110 | YYZ → PUJ | May 22, 12:56 UTC | May 22, 22:50 UTC | 9h 55m |
| 2026-05-22 | WJA652 | YYC → YYZ | May 22, 01:30 UTC | May 22, 04:45 UTC | 3h 15m |
| 2026-05-21 | WJA671 | YYZ → YYC | May 21, 18:50 UTC | May 22, 00:00 UTC | 5h 10m |
| 2026-05-20 | WJA590 | YWG → YHZ | May 20, 21:05 UTC | May 21, 00:00 UTC | 2h 55m |
| 2026-05-20 | WJA590 | YWG → YHZ | May 20, 21:05 UTC | May 21, 20:15 UTC | 23h 11m |
| 2026-05-20 | WJA234 | YYC → YHZ | May 20, 04:55 UTC | May 20, 06:25 UTC | 1h 30m |
| 2026-05-19 | WJA1621 | DTW → YYC | May 19, 23:40 UTC | May 20, 03:15 UTC | 3h 35m |
| 2026-05-19 | WJA1504 | YEG → PSP | May 19, 03:22 UTC | May 20, 02:30 UTC | 23h 8m |
| 2026-05-18 | WJA475 | YYC → YXX | May 18, 23:29 UTC | May 19, 21:35 UTC | 22h 6m |
| 2026-05-18 | WJA397 | YQR → YYC | May 18, 17:46 UTC | May 19, 15:45 UTC | 21h 59m |
| 2026-05-18 | WJA393 | YQR → YYC | May 18, 12:24 UTC | May 19, 05:55 UTC | 17h 31m |
| 2026-05-17 | WJA860 | YQR → YHZ | May 17, 18:55 UTC | May 17, 22:10 UTC | 3h 15m |
| 2026-05-17 | WJA860 | YQR → YHZ | May 17, 18:40 UTC | May 18, 18:30 UTC | 23h 50m |
| 2026-05-17 | WJA392 | YEG → YHZ | May 17, 15:40 UTC | May 17, 16:30 UTC | 50m |
| 2026-05-17 | WJA221 | YYC → YZF | May 17, 11:15 UTC | May 17, 13:01 UTC | 1h 45m |
| 2026-05-16 | WJA482 | YVR → YWG | May 16, 12:28 UTC | May 17, 01:40 UTC | 13h 13m |
| 2026-05-16 | WJA469 | YWG → YYJ | May 16, 02:35 UTC | May 16, 06:10 UTC | 3h 36m |
| 2026-05-16 | WJA469 | YWG → YYJ | May 16, 02:31 UTC | May 17, 00:30 UTC | 22h 0m |
| 2026-05-15 | WJA809 | YHZ → YYZ | May 15, 19:00 UTC | May 15, 20:40 UTC | 1h 40m |
| 2026-05-15 | WJA576 | YEG → YWG | May 15, 00:45 UTC | May 15, 05:10 UTC | 4h 25m |
| 2026-05-14 | WJA322 | YVR → YEG | May 14, 05:20 UTC | May 14, 06:30 UTC | 1h 10m |
| 2026-05-13 | WJA729 | YYZ → YVR | May 13, 22:55 UTC | May 14, 03:25 UTC | 4h 30m |
| 2026-05-13 | WJA710 | YVR → YYZ | May 13, 16:15 UTC | May 13, 20:15 UTC | 4h 0m |
| 2026-05-13 | WJA301 | YQB → YYC | May 13, 12:50 UTC | May 13, 14:15 UTC | 1h 25m |
| 2026-05-13 | WJA322 | YVR → YEG | May 13, 05:25 UTC | May 13, 06:25 UTC | 1h 0m |
| 2026-05-12 | WJA729 | YYZ → YVR | May 12, 22:55 UTC | May 13, 03:50 UTC | 4h 55m |
| 2026-05-12 | WJA491 | YYC → YQQ | May 12, 03:23 UTC | May 13, 02:30 UTC | 23h 8m |
| 2026-05-11 | WJA383 | YYZ → YWG | May 11, 16:57 UTC | May 12, 16:30 UTC | 23h 34m |
| 2026-05-11 | WJA383 | YYZ → YWG | May 11, 17:00 UTC | May 11, 19:15 UTC | 2h 15m |
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-GFJD page for operator, model, and routing details .