sensors Mode-S transponder
C049FD
ICAO 24-bit transponder address · allocated to Canada
Currently assigned to C-GCAM · BOEING 737 MAX 8 · operated by Westjet
- Hex
- C049FD
- Octal
- 60044775
- Decimal
- 12,601,853
- Country
- CA
- Tail
- C-GCAM
- Type
- B38M
- Flights observed
- 151
- Distinct callsigns
- 20
- Country
- CA
- Last broadcast
- 5h ago
Last known position
Country allocation
The ICAO 24-bit address C049FD 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 |
|---|---|---|---|
| WJA2604 | WestJet | 4 | 2026-04-14 |
| WJA2361 | WestJet | 4 | 2026-04-15 |
| WJA2231 | - | 4 | 2026-04-13 |
| WJA2090 | WestJet | 4 | 2026-04-16 |
| WJA2035 | WestJet | 4 | 2026-04-17 |
| WJA2034 | WestJet | 4 | 2026-04-17 |
| WJA539 | WestJet | 3 | 2026-04-16 |
| WJA47 | WestJet | 3 | 2026-05-07 |
| WJA33 | WestJet | 3 | 2026-05-10 |
| WJA2500 | WestJet | 3 | 2026-04-24 |
| WJA233 | WestJet | 3 | 2026-05-14 |
| WJA2240 | WestJet | 3 | 2026-05-22 |
| WJA2091 | WestJet | 3 | 2026-04-17 |
| WJA1591 | WestJet | 3 | 2026-05-18 |
| WJA812 | WestJet | 2 | 2026-04-28 |
| WJA762 | WestJet | 2 | 2026-05-26 |
| WJA747 | WestJet | 2 | 2026-05-25 |
| WJA660 | WestJet | 2 | 2026-05-04 |
| WJA650 | WestJet | 2 | 2026-05-16 |
| WJA63 | WestJet | 2 | 2026-05-13 |
Recent flights last 50
| Date | Flight | Route | Takeoff | Landing | Duration |
|---|---|---|---|---|---|
| 2026-05-30 | WJA234 | YYC → YHZ | May 30, 04:06 UTC | May 30, 05:55 UTC | 1h 49m |
| 2026-05-29 | WJA651 | YYZ → YYC | May 29, 22:49 UTC | May 30, 05:55 UTC | 7h 6m |
| 2026-05-29 | WJA781 | YYT → YYZ | May 29, 17:46 UTC | May 30, 05:55 UTC | 12h 9m |
| 2026-05-28 | WJA780 | YYZ → YYT | May 28, 22:48 UTC | May 29, 20:45 UTC | 21h 58m |
| 2026-05-28 | WJA61 | EDI → YYC | May 28, 09:35 UTC | May 28, 16:15 UTC | 6h 40m |
| 2026-05-28 | WJA61 | EDI → YYC | May 28, 09:34 UTC | May 29, 08:25 UTC | 22h 51m |
| 2026-05-28 | WJA60 | YYC → EDI | May 28, 07:15 UTC | May 28, 07:35 UTC | 20m |
| 2026-05-28 | WJA60 | YYC → EDI | May 28, 01:25 UTC | May 28, 03:50 UTC | 2h 25m |
| 2026-05-27 | WJA192 | YYJ → YEG | May 27, 01:33 UTC | May 28, 01:15 UTC | 23h 43m |
| 2026-05-26 | WJA761 | YCD → YEG | May 26, 10:28 UTC | May 27, 09:15 UTC | 22h 47m |
| 2026-05-26 | WJA762 | YYC → YYT | May 26, 03:55 UTC | May 26, 08:19 UTC | 4h 25m |
| 2026-05-26 | WJA762 | YYC → YYT | May 26, 03:52 UTC | May 26, 23:49 UTC | 19h 58m |
| 2026-05-25 | WJA749 | YQY → YYC | May 25, 22:05 UTC | May 26, 01:40 UTC | 3h 35m |
| 2026-05-25 | WJA746 | YYC → YXU | May 25, 17:35 UTC | May 25, 20:55 UTC | 3h 20m |
| 2026-05-25 | WJA747 | YXU → YYC | May 25, 10:25 UTC | May 25, 14:05 UTC | 3h 40m |
| 2026-05-25 | WJA748 | YYC → YQY | May 25, 05:55 UTC | May 25, 09:05 UTC | 3h 10m |
| 2026-05-24 | WJA641 | YYZ → YYC | May 24, 19:20 UTC | May 24, 21:45 UTC | 2h 25m |
| 2026-05-24 | WJA626 | YYZ → YYT | May 24, 12:15 UTC | May 24, 15:35 UTC | 3h 20m |
| 2026-05-23 | WJA1681 | JFK → YYC | May 23, 22:25 UTC | May 24, 02:55 UTC | 4h 30m |
| 2026-05-23 | WJA1680 | YYC → JFK | May 23, 16:20 UTC | May 23, 20:25 UTC | 4h 6m |
| 2026-05-22 | WJA2241 | PVR → YYC | May 22, 20:22 UTC | May 23, 19:15 UTC | 22h 54m |
| 2026-05-22 | WJA2240 | YYC → PVR | May 22, 14:40 UTC | May 23, 01:00 UTC | 10h 20m |
| 2026-05-21 | WJA1022 | YYZ → TPA | May 21, 18:35 UTC | May 21, 21:10 UTC | 2h 35m |
| 2026-05-21 | WJA1022 | YYZ → TPA | May 21, 18:34 UTC | May 22, 17:15 UTC | 22h 41m |
| 2026-05-21 | WJA1593 | ATL → YYC | May 21, 12:40 UTC | May 21, 16:40 UTC | 4h 0m |
| 2026-05-20 | WJA1430 | YEG → LAX | May 20, 19:20 UTC | May 20, 22:45 UTC | 3h 25m |
| 2026-05-20 | WJA1430 | YEG → LAX | May 20, 19:16 UTC | May 21, 16:45 UTC | 21h 30m |
| 2026-05-20 | WJA1593 | ATL → YYC | May 20, 12:40 UTC | May 20, 16:50 UTC | 4h 10m |
| 2026-05-20 | WJA1992 | YYC → ATL | May 20, 06:35 UTC | May 20, 10:25 UTC | 3h 50m |
| 2026-05-19 | WJA823 | YDF → YYC | May 19, 17:30 UTC | May 20, 04:55 UTC | 11h 26m |
| 2026-05-18 | WJA1591 | ATL → YYC | May 18, 19:27 UTC | May 19, 19:10 UTC | 23h 43m |
| 2026-05-18 | WJA1591 | ATL → YYC | May 18, 19:30 UTC | May 18, 23:50 UTC | 4h 20m |
| 2026-05-18 | WJA1590 | YYC → ATL | May 18, 13:20 UTC | May 18, 17:25 UTC | 4h 5m |
| 2026-05-17 | WJA114 | YVR → YYC | May 17, 20:20 UTC | May 17, 21:25 UTC | 1h 5m |
| 2026-05-17 | WJA114 | YVR → YYC | May 17, 20:17 UTC | May 18, 19:15 UTC | 22h 58m |
| 2026-05-17 | WJA113 | YYC → YVR | May 17, 17:50 UTC | May 17, 19:01 UTC | 1h 10m |
| 2026-05-17 | WJA559 | YXE → YEG | May 17, 11:30 UTC | May 17, 16:01 UTC | 4h 30m |
| 2026-05-16 | WJA566 | YYC → YUL | May 16, 23:55 UTC | May 17, 03:25 UTC | 3h 30m |
| 2026-05-16 | WJA1411 | PHX → YYC | May 16, 16:05 UTC | May 16, 21:05 UTC | 5h 0m |
| 2026-05-16 | WJA650 | YYC → YYZ | May 16, 01:05 UTC | May 16, 04:20 UTC | 3h 15m |
| 2026-05-16 | WJA650 | YYC → YYZ | May 16, 01:04 UTC | May 16, 21:15 UTC | 20h 12m |
| 2026-05-15 | WJA1591 | ATL → YYC | May 15, 19:05 UTC | May 15, 23:20 UTC | 4h 15m |
| 2026-05-15 | WJA1590 | YYC → ATL | May 15, 13:25 UTC | May 15, 17:10 UTC | 3h 44m |
| 2026-05-14 | WJA617 | YOW → YYC | May 14, 21:00 UTC | May 15, 01:10 UTC | 4h 10m |
| 2026-05-14 | WJA616 | YYC → YOW | May 14, 16:00 UTC | May 14, 19:35 UTC | 3h 35m |
| 2026-05-14 | WJA233 | YHZ → YYC | May 14, 00:16 UTC | May 14, 23:15 UTC | 23h 0m |
| 2026-05-13 | WJA63 | CDG → YHZ | May 13, 10:30 UTC | May 13, 11:15 UTC | 45m |
| 2026-05-13 | WJA63 | CDG → YHZ | May 13, 10:30 UTC | May 14, 07:05 UTC | 20h 36m |
| 2026-05-13 | WJA62 | YHZ → CDG | May 13, 02:40 UTC | May 13, 08:40 UTC | 6h 0m |
| 2026-05-12 | WJA71 | AMS → YHZ | May 12, 11:30 UTC | May 12, 18:25 UTC | 6h 55m |
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-GCAM page for operator, model, and routing details .