Apparatus

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sensors Mode-S transponder

C07EE4

ICAO 24-bit transponder address · allocated to Canada

Currently assigned to C-GWBJ · BOEING 737-700 · operated by Westjet

Hex
C07EE4
Octal
60077344
Decimal
12,615,396
Country
CA
Tail
C-GWBJ
Type
B737
No current signal · last broadcast Jul 26, 22:00 UTC
Flights observed
306
Distinct callsigns
20
Country
CA
Last broadcast
Jul 26, 22:00 UTC

Last known position

Most recent position reported by Mode-S C07EE4.

Country allocation

The ICAO 24-bit address C07EE4 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
WJA483 WestJet 6 2026-07-24
WJA1593 - 6 2026-06-28
WJA264 - 5 2026-07-17
WJA222 - 5 2026-06-26
WJA1610 - 5 2026-07-12
WJA1531 - 5 2026-07-06
WJA1530 WestJet 5 2026-05-24
WJA746 WestJet 4 2026-05-22
WJA501 - 4 2026-07-17
WJA484 WestJet 4 2026-07-22
WJA227 WestJet 4 2026-06-24
WJA185 - 4 2026-07-04
WJA1611 - 4 2026-07-12
WJA1484 WestJet 4 2026-06-04
WJA1475 - 4 2026-07-05
WJA1474 - 4 2026-07-05
WJA670 WestJet 3 2026-07-26
WJA626 WestJet 3 2026-07-23
WJA615 - 3 2026-07-09
WJA536 - 3 2026-07-08

Recent flights last 50

DateFlightRouteTakeoffLandingDuration
2026-07-26 WJA670 YYC → YYZ Jul 26, 17:45 UTCJul 26, 22:00 UTC4h 15m
2026-07-26 WJA145 YYC → YMM Jul 26, 15:15 UTCJul 26, 15:50 UTC35m
2026-07-25 WJA670 YYC → YYZ Jul 25, 17:20 UTCJul 25, 19:00 UTC1h 40m
2026-07-25 WJA670 YYC → YYZ Jul 25, 17:19 UTCJul 26, 15:55 UTC22h 37m
2026-07-24 WJA483 YWG → YVR Jul 24, 12:20 UTCJul 24, 14:05 UTC1h 45m
2026-07-24 WJA483 YWG → YVR Jul 24, 12:15 UTCJul 25, 04:35 UTC16h 20m
2026-07-23 WJA626 YYZ → YYT Jul 23, 12:05 UTCJul 24, 03:05 UTC15h 0m
2026-07-22 WJA149 YEG → YYC Jul 22, 21:29 UTCJul 23, 21:00 UTC23h 31m
2026-07-22 WJA485 YYC → YLW Jul 22, 18:11 UTCJul 23, 15:20 UTC21h 9m
2026-07-22 WJA484 YEG → YWG Jul 22, 15:25 UTCJul 22, 16:50 UTC1h 25m
2026-07-22 WJA484 YEG → YWG Jul 22, 15:20 UTCJul 23, 15:00 UTC23h 40m
2026-07-21 WJA183 YEG → YVR Jul 21, 15:32 UTCJul 22, 02:15 UTC10h 43m
2026-07-20 WJA719 YYZ → YVR Jul 20, 20:35 UTCJul 21, 18:45 UTC22h 10m
2026-07-20 WJA378 YYC → YXE Jul 20, 12:50 UTCJul 20, 14:50 UTC2h 0m
2026-07-20 WJA378 YYC → YXE Jul 20, 12:46 UTCJul 21, 04:40 UTC15h 54m
2026-07-19 WJA223 YWG → YYC Jul 19, 12:10 UTCJul 19, 14:05 UTC1h 55m
2026-07-19 WJA223 YWG → YYC Jul 19, 12:08 UTCJul 20, 03:05 UTC14h 58m
2026-07-19 WJA234 YYC → YHZ Jul 19, 04:10 UTCJul 19, 05:40 UTC1h 30m
2026-07-18 WJA4195 YHM → YYC Jul 18, 13:50 UTCJul 18, 17:50 UTC4h 0m
2026-07-17 WJA594 YYC → YHM Jul 17, 17:40 UTCJul 17, 21:00 UTC3h 20m
2026-07-17 WJA264 - Jul 17, 14:50 UTCJul 17, 15:55 UTC1h 5m
2026-07-17 WJA501 - Jul 17, 12:19 UTCJul 17, 13:45 UTC1h 25m
2026-07-16 WJA794 - Jul 16, 16:19 UTCJul 16, 20:00 UTC3h 40m
2026-07-16 WJA794 YYC → YFC Jul 16, 16:15 UTCJul 17, 15:00 UTC22h 45m
2026-07-16 WJA472 - Jul 16, 13:05 UTCJul 16, 14:00 UTC55m
2026-07-15 WJA264 - Jul 15, 15:00 UTCJul 15, 16:05 UTC1h 5m
2026-07-15 WJA264 YYJ → YYC Jul 15, 14:58 UTCJul 16, 05:00 UTC14h 2m
2026-07-15 WJA501 - Jul 15, 12:10 UTCJul 15, 13:35 UTC1h 25m
2026-07-15 WJA154 - Jul 15, 05:55 UTCJul 15, 06:20 UTC25m
2026-07-14 WJA813 - Jul 14, 21:10 UTCJul 15, 02:35 UTC5h 24m
2026-07-14 WJA812 - Jul 14, 15:50 UTCJul 14, 19:25 UTC3h 35m
2026-07-14 WJA472 - Jul 14, 13:05 UTCJul 14, 13:55 UTC50m
2026-07-13 WJA264 - Jul 13, 14:50 UTCJul 13, 15:00 UTC10m
2026-07-13 WJA264 YYJ → YYC Jul 13, 14:48 UTCJul 14, 05:10 UTC14h 23m
2026-07-13 WJA501 - Jul 13, 12:25 UTCJul 13, 13:50 UTC1h 25m
2026-07-13 WJA501 YEG → YYJ Jul 13, 12:20 UTCJul 14, 05:10 UTC16h 51m
2026-07-13 WJA154 - Jul 13, 06:05 UTCJul 13, 06:25 UTC20m
2026-07-12 WJA1611 - Jul 12, 23:15 UTCJul 13, 02:25 UTC3h 10m
2026-07-12 WJA1610 YYC → ORD Jul 12, 18:50 UTCJul 12, 21:45 UTC2h 55m
2026-07-10 WJA643 YYZ → YYC Jul 10, 19:10 UTCJul 10, 23:00 UTC3h 50m
2026-07-10 WJA620 - Jul 10, 13:15 UTCJul 10, 16:30 UTC3h 15m
2026-07-09 WJA615 YOW → YYC Jul 9, 17:33 UTCJul 10, 16:40 UTC23h 7m
2026-07-09 WJA276 YYJ → YYC Jul 9, 01:25 UTCJul 9, 02:30 UTC1h 5m
2026-07-09 WJA276 YYJ → YYC Jul 9, 01:25 UTCJul 10, 00:15 UTC22h 51m
2026-07-08 WJA269 - Jul 8, 23:25 UTCJul 9, 00:30 UTC1h 5m
2026-07-08 WJA615 - Jul 8, 17:25 UTCJul 8, 21:40 UTC4h 15m
2026-07-08 WJA690 - Jul 8, 12:45 UTCJul 8, 16:05 UTC3h 20m
2026-07-08 WJA536 - Jul 8, 02:45 UTCJul 8, 03:35 UTC50m
2026-07-08 WJA533 - Jul 8, 00:55 UTCJul 8, 01:45 UTC50m
2026-07-07 WJA4007 - Jul 7, 17:30 UTCJul 7, 21:55 UTC4h 25m

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

Mode-S C07EE4 frequently asked

What is Mode-S code C07EE4?
C07EE4 is an ICAO 24-bit transponder address. Allocated to Canada. Assigned to C-GWBJ.
Where is Mode-S C07EE4 registered?
Mode-S code C07EE4 is allocated to Canada (CA). All aircraft registered there receive a Mode-S address from a fixed block defined by ICAO Annex 10.
Is C07EE4 broadcasting right now?
No active broadcast right now. Last signal was Jul 26, 22:00 UTC.
Hex, octal, and decimal Mode-S codes: what's the difference?
The same 24-bit identifier expressed in different bases: hex C07EE4, octal 60077344, decimal 12,615,396.
What flights does C07EE4 operate?
Mode-S C07EE4 has broadcast 20 distinct callsigns, including WJA483, WJA1593, WJA264, WJA222, WJA1610.