Apparatus

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sensors Mode-S transponder

C07FBF

ICAO 24-bit transponder address · allocated to Canada

Currently assigned to C-GWJU · BOEING 737 MAX 8

Hex
C07FBF
Octal
60077677
Decimal
12,615,615
Country
CA
Tail
C-GWJU
Type
B38M
No current signal · last broadcast 1h ago
Flights observed
185
Distinct callsigns
20
Country
CA
Last broadcast
1h ago

Last known position

Most recent position reported by Mode-S C07FBF.

Country allocation

The ICAO 24-bit address C07FBF 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
WJA781 WestJet 5 2026-06-22
WJA811 - 4 2026-06-27
WJA717 WestJet 4 2026-05-17
WJA660 - 4 2026-06-26
WJA808 - 3 2026-06-27
WJA712 - 3 2026-07-03
WJA709 WestJet 3 2026-07-03
WJA651 - 3 2026-06-22
WJA636 WestJet 3 2026-06-23
WJA626 WestJet 3 2026-05-15
WJA591 WestJet 3 2026-05-25
WJA576 WestJet 3 2026-05-28
WJA567 WestJet 3 2026-05-14
WJA558 WestJet 3 2026-05-14
WJA2580 - 3 2026-07-04
WJA1110 WestJet 3 2026-06-06
WJA93 - 2 2026-06-29
WJA92 - 2 2026-06-29
WJA817 WestJet 2 2026-05-23
WJA816 WestJet 2 2026-05-22

Recent flights last 50

DateFlightRouteTakeoffLandingDuration
2026-07-04 WJA806 - Jul 4, 22:35 UTCJul 4, 23:45 UTC1h 10m
2026-07-04 WJA2581 - Jul 4, 16:55 UTCJul 4, 19:05 UTC2h 10m
2026-07-04 WJA2580 - Jul 4, 12:20 UTCJul 4, 14:45 UTC2h 25m
2026-07-03 WJA712 - Jul 3, 18:45 UTCJul 3, 22:50 UTC4h 5m
2026-07-03 WJA709 YYZ → YVR Jul 3, 12:30 UTCJul 3, 17:20 UTC4h 50m
2026-07-03 WJA720 YVR → YYZ Jul 3, 00:45 UTCJul 3, 04:50 UTC4h 5m
2026-07-02 WJA541 YWG → YVR Jul 2, 20:25 UTCJul 2, 23:10 UTC2h 45m
2026-07-02 WJA571 YYZ → YXE Jul 2, 03:18 UTCJul 3, 01:45 UTC22h 27m
2026-07-01 WJA2580 YYZ → NAS Jul 1, 11:53 UTCJul 2, 06:25 UTC18h 33m
2026-07-01 WJA2580 - Jul 1, 11:55 UTCJul 1, 13:35 UTC1h 40m
2026-07-01 WJA736 YVR → YYZ Jul 1, 05:45 UTCJul 1, 09:45 UTC4h 0m
2026-06-30 WJA729 YYZ → YVR Jun 30, 22:55 UTCJul 1, 03:30 UTC4h 35m
2026-06-30 WJA36 YYZ → EDI Jun 30, 02:35 UTCJul 1, 01:25 UTC22h 51m
2026-06-29 WJA588 YYZ → YOW Jun 29, 20:41 UTCJun 30, 17:50 UTC21h 10m
2026-06-29 WJA588 - Jun 29, 20:44 UTCJun 29, 21:30 UTC45m
2026-06-29 WJA93 CWL → YYZ Jun 29, 10:50 UTCJun 29, 18:19 UTC7h 30m
2026-06-29 WJA92 YYZ → CWL Jun 29, 02:35 UTCJun 29, 09:00 UTC6h 25m
2026-06-28 WJA570 - Jun 28, 12:19 UTCJun 28, 15:05 UTC2h 45m
2026-06-28 WJA570 YXE → YYZ Jun 28, 12:17 UTCJun 29, 11:45 UTC23h 28m
2026-06-28 WJA571 YYZ → YXE Jun 28, 03:09 UTCJun 28, 06:49 UTC3h 40m
2026-06-27 WJA811 - Jun 27, 23:34 UTCJun 28, 01:50 UTC2h 15m
2026-06-27 WJA808 - Jun 27, 20:29 UTCJun 27, 22:04 UTC1h 35m
2026-06-27 WJA93 - Jun 27, 11:04 UTCJun 27, 18:15 UTC7h 10m
2026-06-27 WJA92 - Jun 27, 02:39 UTCJun 27, 09:04 UTC6h 25m
2026-06-26 WJA660 YYC → YYZ Jun 26, 06:04 UTCJun 26, 09:14 UTC3h 10m
2026-06-26 WJA660 YYC → YYZ Jun 26, 06:02 UTCJun 27, 04:19 UTC22h 18m
2026-06-25 WJA1625 BOS → YYC Jun 25, 22:49 UTCJun 26, 03:20 UTC4h 30m
2026-06-25 WJA1624 YYC → BOS Jun 25, 17:14 UTCJun 25, 21:20 UTC4h 5m
2026-06-24 WJA51 DUB → YHZ Jun 24, 10:04 UTCJun 24, 11:29 UTC1h 25m
2026-06-24 WJA51 DUB → YHZ Jun 24, 10:02 UTCJun 25, 02:30 UTC16h 28m
2026-06-24 WJA50 YHZ → DUB Jun 24, 06:29 UTCJun 24, 07:59 UTC1h 30m
2026-06-23 WJA780 - Jun 23, 22:44 UTCJun 24, 00:25 UTC1h 40m
2026-06-23 WJA636 YYC → YYZ Jun 23, 17:44 UTCJun 23, 20:59 UTC3h 15m
2026-06-22 WJA651 YYZ → YYC Jun 22, 22:44 UTCJun 23, 02:34 UTC3h 50m
2026-06-22 WJA781 YYT → YYZ Jun 22, 10:05 UTCJun 22, 21:00 UTC10h 55m
2026-06-22 WJA50 YHZ → DUB Jun 22, 06:15 UTCJun 22, 08:00 UTC1h 45m
2026-06-21 WJA780 - Jun 21, 22:40 UTCJun 22, 00:34 UTC1h 55m
2026-06-21 WJA636 YYC → YYZ Jun 21, 17:50 UTCJun 21, 20:50 UTC3h 0m
2026-06-20 WJA831 - Jun 20, 23:50 UTCJun 21, 03:59 UTC4h 10m
2026-06-20 WJA830 YYC → YQB Jun 20, 18:40 UTCJun 20, 22:25 UTC3h 45m
2026-06-20 WJA60 - Jun 20, 01:09 UTCJun 20, 01:44 UTC35m
2026-06-20 WJA60 YYC → KEF Jun 20, 01:09 UTCJun 20, 22:25 UTC21h 16m
2026-06-19 WJA1591 ATL → YYC Jun 19, 18:44 UTCJun 19, 23:14 UTC4h 30m
2026-06-18 WJA120 - Jun 18, 22:55 UTCJun 19, 00:00 UTC1h 5m
2026-06-18 WJA120 YVR → YYC Jun 18, 22:54 UTCJun 19, 21:30 UTC22h 36m
2026-06-18 WJA119 YYC → YVR Jun 18, 20:20 UTCJun 18, 21:35 UTC1h 15m
2026-06-18 WJA1021 - Jun 18, 14:45 UTCJun 18, 17:21 UTC2h 36m
2026-06-17 WJA114 YVR → YYC Jun 17, 19:56 UTCJun 18, 17:25 UTC21h 30m
2026-06-17 WJA114 - Jun 17, 20:00 UTCJun 17, 21:00 UTC1h 0m
2026-06-17 WJA113 YYC → YVR Jun 17, 17:35 UTCJun 17, 18:45 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-GWJU page for operator, model, and routing details .

Mode-S C07FBF frequently asked

What is Mode-S code C07FBF?
C07FBF is an ICAO 24-bit transponder address. Allocated to Canada. Assigned to C-GWJU.
Where is Mode-S C07FBF registered?
Mode-S code C07FBF is allocated to Canada (CA). All aircraft registered there receive a Mode-S address from a fixed block defined by ICAO Annex 10.
Is C07FBF 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 C07FBF, octal 60077677, decimal 12,615,615.
What flights does C07FBF operate?
Mode-S C07FBF has broadcast 20 distinct callsigns, including WJA781, WJA811, WJA717, WJA660, WJA808.