Apparatus

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sensors Mode-S transponder

C07FE9

ICAO 24-bit transponder address · allocated to Canada

Currently assigned to C-GWLK · BOEING 737 MAX 8 · operated by Westjet

Hex
C07FE9
Octal
60077751
Decimal
12,615,657
Country
CA
Tail
C-GWLK
Type
B38M
No current signal · last broadcast 1h ago
Flights observed
134
Distinct callsigns
20
Country
CA
Last broadcast
1h ago

Last known position

Most recent position reported by Mode-S C07FE9.

Country allocation

The ICAO 24-bit address C07FE9 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
WJA2777 WestJet 4 2026-05-29
WJA2776 WestJet 4 2026-05-28
WJA2261 WestJet 4 2026-04-14
WJA2260 WestJet 4 2026-04-14
WJA893 WestJet 3 2026-05-09
WJA576 WestJet 3 2026-05-25
WJA387 - 3 2026-04-13
WJA2615 WestJet 3 2026-04-22
WJA2050 WestJet 3 2026-05-16
WJA2017 WestJet 3 2026-04-17
WJA1146 - 3 2026-04-13
WJA858 WestJet 2 2026-05-15
WJA812 WestJet 2 2026-05-22
WJA811 WestJet 2 2026-05-13
WJA720 WestJet 2 2026-05-19
WJA66 WestJet 2 2026-05-26
WJA650 WestJet 2 2026-04-16
WJA646 WestJet 2 2026-05-24
WJA53 WestJet 2 2026-05-21
WJA43 WestJet 2 2026-05-11

Recent flights last 50

DateFlightRouteTakeoffLandingDuration
2026-05-29 WJA719 YYZ → YVR May 29, 20:25 UTCMay 30, 06:15 UTC9h 50m
2026-05-29 WJA1141 TPA → YYZ May 29, 16:01 UTCMay 30, 06:15 UTC14h 14m
2026-05-29 WJA2777 PUJ → YYZ May 29, 00:43 UTCMay 30, 00:15 UTC23h 32m
2026-05-28 WJA2776 YYZ → CUN May 28, 19:45 UTCMay 28, 23:15 UTC3h 30m
2026-05-28 WJA2776 YYZ → CUN May 28, 19:44 UTCMay 29, 18:15 UTC22h 32m
2026-05-28 WJA65 GLA → YYZ May 28, 11:05 UTCMay 28, 17:40 UTC6h 35m
2026-05-28 WJA64 YYZ → GLA May 28, 02:50 UTCMay 28, 09:20 UTC6h 30m
2026-05-27 WJA2100 YYZ → PUJ May 27, 13:40 UTCMay 27, 15:05 UTC1h 25m
2026-05-27 WJA2100 YYZ → PUJ May 27, 13:39 UTCMay 28, 11:30 UTC21h 51m
2026-05-26 WJA67 BCN → YHZ May 26, 10:10 UTCMay 26, 21:25 UTC11h 15m
2026-05-26 WJA66 YHZ → BCN May 26, 01:55 UTCMay 26, 08:19 UTC6h 25m
2026-05-26 WJA66 YHZ → BCN May 26, 01:49 UTCMay 26, 21:25 UTC19h 36m
2026-05-25 WJA576 YEG → YWG May 25, 19:40 UTCMay 25, 23:45 UTC4h 5m
2026-05-25 WJA469 YWG → YYJ May 25, 02:35 UTCMay 25, 06:25 UTC3h 50m
2026-05-24 WJA646 YYC → YYZ May 24, 23:00 UTCMay 24, 23:46 UTC46m
2026-05-24 WJA646 YYC → YYZ May 24, 21:40 UTCMay 24, 21:51 UTC11m
2026-05-24 WJA639 YYZ → YYC May 24, 16:15 UTCMay 24, 20:00 UTC3h 45m
2026-05-23 WJA2226 YYC → MBJ May 23, 16:35 UTCMay 24, 03:45 UTC11h 10m
2026-05-22 WJA813 YQM → YYC May 22, 21:30 UTCMay 22, 21:55 UTC25m
2026-05-22 WJA812 YYC → YQM May 22, 16:00 UTCMay 22, 19:55 UTC3h 55m
2026-05-22 WJA812 YYC → YQM May 22, 16:00 UTCMay 23, 02:30 UTC10h 30m
2026-05-22 WJA747 YXU → YYC May 22, 10:55 UTCMay 22, 14:35 UTC3h 40m
2026-05-21 WJA781 YYT → YYZ May 21, 17:35 UTCMay 22, 16:15 UTC22h 41m
2026-05-21 WJA53 LGW → YYT May 21, 10:45 UTCMay 21, 11:30 UTC45m
2026-05-21 WJA53 LGW → YYT May 21, 10:42 UTCMay 22, 08:55 UTC22h 14m
2026-05-20 WJA780 YYZ → YYT May 20, 23:55 UTCMay 21, 08:00 UTC8h 5m
2026-05-20 WJA282 YYJ → YYC May 20, 03:50 UTCMay 21, 01:40 UTC21h 51m
2026-05-19 WJA1503 MCO → YEG May 19, 21:32 UTCMay 20, 20:15 UTC22h 44m
2026-05-19 WJA720 YVR → YYZ May 19, 00:45 UTCMay 19, 04:55 UTC4h 10m
2026-05-19 WJA720 YVR → YYZ May 19, 00:42 UTCMay 20, 00:10 UTC23h 28m
2026-05-17 WJA1057 LAS → YVR May 17, 21:50 UTCMay 18, 00:40 UTC2h 50m
2026-05-17 WJA1056 YVR → LAS May 17, 16:50 UTCMay 17, 18:50 UTC2h 0m
2026-05-16 WJA2050 YVR → HUX May 16, 19:30 UTCMay 16, 19:55 UTC25m
2026-05-16 WJA2050 YVR → HUX May 16, 14:19 UTCMay 17, 03:40 UTC13h 22m
2026-05-16 WJA2050 YVR → HUX May 16, 14:20 UTCMay 16, 18:35 UTC4h 15m
2026-05-16 WJA319 YOW → YEG May 16, 00:40 UTCMay 16, 01:55 UTC1h 15m
2026-05-15 WJA310 YQQ → YYC May 15, 21:50 UTCMay 15, 22:55 UTC1h 5m
2026-05-15 WJA858 YYC → YXE May 15, 03:13 UTCMay 16, 02:00 UTC22h 47m
2026-05-15 WJA858 YYC → YXE May 15, 03:15 UTCMay 15, 04:10 UTC55m
2026-05-14 WJA2701 PUJ → YYZ May 14, 14:30 UTCMay 15, 01:10 UTC10h 40m
2026-05-13 WJA811 YHZ → YYZ May 13, 23:25 UTCMay 14, 01:25 UTC2h 0m
2026-05-12 WJA576 YEG → YWG May 12, 19:45 UTCMay 13, 00:05 UTC4h 20m
2026-05-11 WJA43 DUB → YHZ May 11, 09:50 UTCMay 11, 15:00 UTC5h 10m
2026-05-11 WJA43 DUB → YHZ May 11, 09:48 UTCMay 11, 20:50 UTC11h 3m
2026-05-11 WJA42 YHZ → CDG May 11, 02:50 UTCMay 11, 07:55 UTC5h 5m
2026-05-10 WJA576 YEG → YWG May 10, 19:40 UTCMay 11, 00:00 UTC4h 20m
2026-05-10 WJA152 YEG → YYC May 10, 04:06 UTCMay 11, 00:00 UTC19h 54m
2026-05-09 WJA2570 YYZ → MBJ May 9, 14:15 UTCMay 10, 04:45 UTC14h 30m
2026-05-09 WJA893 YOW → YYZ May 9, 11:00 UTCMay 9, 11:45 UTC45m
2026-05-09 WJA893 YOW → YYZ May 9, 10:59 UTCMay 10, 04:45 UTC17h 46m

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

Mode-S C07FE9 frequently asked

What is Mode-S code C07FE9?
C07FE9 is an ICAO 24-bit transponder address. Allocated to Canada. Assigned to C-GWLK.
Where is Mode-S C07FE9 registered?
Mode-S code C07FE9 is allocated to Canada (CA). All aircraft registered there receive a Mode-S address from a fixed block defined by ICAO Annex 10.
Is C07FE9 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 C07FE9, octal 60077751, decimal 12,615,657.
What flights does C07FE9 operate?
Mode-S C07FE9 has broadcast 20 distinct callsigns, including WJA2777, WJA2776, WJA2261, WJA2260, WJA893.