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sensors Mode-S transponder

C0524C

ICAO 24-bit transponder address · allocated to Canada

Currently assigned to C-GFEH · BOEING 737-800 · operated by Westjet

Hex
C0524C
Octal
60051114
Decimal
12,603,980
Country
CA
Tail
C-GFEH
Type
B738
No current signal · last broadcast 3h ago
Flights observed
197
Distinct callsigns
20
Country
CA
Last broadcast
3h ago

Last known position

Most recent position reported by Mode-S C0524C.

Country allocation

The ICAO 24-bit address C0524C 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
WJA186 - 6 2026-06-22
WJA709 - 5 2026-07-09
WJA710 - 4 2026-06-29
WJA476 - 4 2026-07-12
WJA2622 - 4 2026-04-13
WJA183 WestJet 4 2026-06-14
WJA475 - 3 2026-07-12
WJA312 - 3 2026-06-27
WJA296 - 3 2026-07-03
WJA267 WestJet 3 2026-06-14
WJA204 WestJet 3 2026-06-15
WJA112 WestJet 3 2026-06-03
WJA8978 - 2 2026-04-16
WJA792 WestJet 2 2026-06-12
WJA748 WestJet 2 2026-06-03
WJA525 WestJet 2 2026-05-24
WJA518 WestJet 2 2026-05-29
WJA488 WestJet 2 2026-05-30
WJA455 WestJet 2 2026-05-10
WJA444 - 2 2026-06-30

Recent flights last 50

DateFlightRouteTakeoffLandingDuration
2026-07-14 WJA619 - Jul 14, 00:45 UTCJul 14, 04:55 UTC4h 10m
2026-07-13 WJA610 - Jul 13, 20:10 UTCJul 13, 23:30 UTC3h 20m
2026-07-13 WJA1092 YYC → LAS Jul 13, 02:31 UTCJul 14, 01:00 UTC22h 30m
2026-07-12 WJA476 - Jul 12, 23:05 UTCJul 13, 00:01 UTC55m
2026-07-12 WJA476 YXX → YYC Jul 12, 23:01 UTCJul 13, 21:00 UTC22h 0m
2026-07-12 WJA475 - Jul 12, 20:40 UTCJul 12, 21:50 UTC1h 10m
2026-07-12 WJA110 - Jul 12, 18:20 UTCJul 12, 19:20 UTC1h 0m
2026-07-12 WJA107 YYC → YVR Jul 12, 15:40 UTCJul 12, 16:55 UTC1h 15m
2026-07-11 WJA2201 CUN → YYC Jul 11, 21:10 UTCJul 12, 02:35 UTC5h 25m
2026-07-11 WJA2200 - Jul 11, 19:20 UTCJul 11, 19:50 UTC30m
2026-07-11 WJA2200 - Jul 11, 14:50 UTCJul 11, 18:40 UTC3h 50m
2026-07-10 WJA123 YYC → YVR Jul 10, 22:57 UTCJul 11, 19:55 UTC20h 59m
2026-07-10 WJA123 YYC → YVR Jul 10, 23:00 UTCJul 11, 00:10 UTC1h 10m
2026-07-10 WJA552 - Jul 10, 20:00 UTCJul 10, 21:05 UTC1h 5m
2026-07-10 WJA553 YYC → YCD Jul 10, 17:20 UTCJul 10, 18:40 UTC1h 20m
2026-07-10 WJA631 YYZ → YYC Jul 10, 11:15 UTCJul 10, 15:10 UTC3h 55m
2026-07-09 WJA712 YVR → YYZ Jul 9, 21:55 UTCJul 10, 02:05 UTC4h 10m
2026-07-09 WJA709 YYZ → YVR Jul 9, 15:35 UTCJul 9, 20:25 UTC4h 50m
2026-07-08 WJA2129 CUN → YYZ Jul 8, 18:35 UTCJul 8, 21:55 UTC3h 20m
2026-07-08 WJA2128 YYZ → CUN Jul 8, 13:35 UTCJul 8, 17:10 UTC3h 35m
2026-07-07 WJA1411 - Jul 7, 15:40 UTCJul 7, 20:40 UTC5h 0m
2026-07-07 WJA1411 MCO → YYC Jul 7, 15:39 UTCJul 8, 15:00 UTC23h 22m
2026-07-07 WJA1032 YYZ → MCO Jul 7, 12:10 UTCJul 7, 14:25 UTC2h 15m
2026-07-06 WJA1039 - Jul 6, 00:55 UTCJul 6, 03:00 UTC2h 5m
2026-07-06 WJA1039 MCO → YYZ Jul 6, 00:55 UTCJul 6, 03:30 UTC2h 36m
2026-07-05 WJA1034 YYZ → MCO Jul 5, 21:05 UTCJul 5, 23:35 UTC2h 30m
2026-07-05 WJA2581 - Jul 5, 17:20 UTCJul 5, 19:00 UTC1h 40m
2026-07-05 WJA2580 - Jul 5, 11:55 UTCJul 5, 14:15 UTC2h 20m
2026-07-05 WJA2777 - Jul 5, 00:25 UTCJul 5, 03:50 UTC3h 25m
2026-07-04 WJA2776 YYZ → CUN Jul 4, 19:30 UTCJul 4, 23:00 UTC3h 30m
2026-07-04 WJA438 - Jul 4, 13:15 UTCJul 4, 16:30 UTC3h 15m
2026-07-04 WJA469 YYZ → YEG Jul 4, 02:40 UTCJul 4, 06:25 UTC3h 45m
2026-07-03 WJA640 YYC → YYZ Jul 3, 20:30 UTCJul 3, 23:55 UTC3h 25m
2026-07-03 WJA296 - Jul 3, 15:55 UTCJul 3, 17:00 UTC1h 5m
2026-07-03 WJA295 - Jul 3, 13:35 UTCJul 3, 14:50 UTC1h 15m
2026-07-02 WJA296 - Jul 2, 15:35 UTCJul 2, 16:40 UTC1h 5m
2026-07-02 WJA296 YYJ → YYC Jul 2, 15:33 UTCJul 3, 14:50 UTC23h 17m
2026-07-02 WJA295 - Jul 2, 13:00 UTCJul 2, 14:10 UTC1h 10m
2026-07-01 WJA999 YYZ → YYC Jul 1, 23:20 UTCJul 2, 03:10 UTC3h 50m
2026-07-01 WJA378 YWG → YYZ Jul 1, 12:50 UTCJul 1, 14:55 UTC2h 5m
2026-06-30 WJA391 YYZ → YWG Jun 30, 22:50 UTCJul 1, 01:10 UTC2h 20m
2026-06-30 WJA444 - Jun 30, 15:55 UTCJun 30, 19:20 UTC3h 25m
2026-06-29 WJA710 YVR → YYZ Jun 29, 16:10 UTCJun 29, 20:24 UTC4h 15m
2026-06-29 WJA710 YVR → YYZ Jun 29, 16:10 UTCJun 30, 06:40 UTC14h 31m
2026-06-28 WJA710 - Jun 28, 16:19 UTCJun 28, 17:00 UTC40m
2026-06-28 WJA710 YVR → YYZ Jun 28, 16:19 UTCJun 29, 03:39 UTC11h 21m
2026-06-28 WJA301 - Jun 28, 13:14 UTCJun 28, 14:25 UTC1h 10m
2026-06-27 WJA312 - Jun 27, 22:25 UTCJun 27, 23:29 UTC1h 5m
2026-06-27 WJA303 - Jun 27, 15:49 UTCJun 27, 16:59 UTC1h 10m
2026-06-26 WJA312 YLW → YEG Jun 26, 22:55 UTCJun 27, 00:05 UTC1h 10m

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

Mode-S C0524C frequently asked

What is Mode-S code C0524C?
C0524C is an ICAO 24-bit transponder address. Allocated to Canada. Assigned to C-GFEH.
Where is Mode-S C0524C registered?
Mode-S code C0524C is allocated to Canada (CA). All aircraft registered there receive a Mode-S address from a fixed block defined by ICAO Annex 10.
Is C0524C broadcasting right now?
No active broadcast right now. Last signal was 3h ago.
Hex, octal, and decimal Mode-S codes: what's the difference?
The same 24-bit identifier expressed in different bases: hex C0524C, octal 60051114, decimal 12,603,980.
What flights does C0524C operate?
Mode-S C0524C has broadcast 20 distinct callsigns, including WJA186, WJA709, WJA710, WJA476, WJA2622.