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 1h ago
Flights observed
274
Distinct callsigns
20
Country
CA
Last broadcast
1h ago

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
WJA1593 - 6 2026-06-28
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
WJA483 WestJet 4 2026-05-16
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
WJA615 - 3 2026-07-09
WJA536 - 3 2026-07-08
WJA344 WestJet 3 2026-06-02
WJA269 - 3 2026-07-08
WJA261 WestJet 3 2026-06-18
WJA1992 - 3 2026-06-28
WJA190 WestJet 3 2026-05-31

Recent flights last 50

DateFlightRouteTakeoffLandingDuration
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, 02:05 UTC11h 18m
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, 02:05 UTC13h 46m
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
2026-07-07 WJA4001 - Jul 7, 14:50 UTCJul 7, 15:20 UTC30m
2026-07-07 WJA4000 - Jul 7, 13:00 UTCJul 7, 13:25 UTC25m
2026-07-07 WJA512 - Jul 7, 03:00 UTCJul 7, 04:10 UTC1h 10m
2026-07-07 WJA511 YEG → YYJ Jul 7, 00:30 UTCJul 7, 02:00 UTC1h 30m
2026-07-06 WJA1531 MSP → YEG Jul 6, 20:05 UTCJul 6, 22:40 UTC2h 35m
2026-07-05 WJA1475 LAS → YEG Jul 5, 23:45 UTCJul 6, 02:25 UTC2h 40m
2026-07-05 WJA1475 LAS → YEG Jul 5, 23:45 UTCJul 6, 21:00 UTC21h 16m
2026-07-05 WJA1474 - Jul 5, 19:55 UTCJul 5, 22:35 UTC2h 40m
2026-07-05 WJA1093 LAS → YYC Jul 5, 01:35 UTCJul 5, 03:55 UTC2h 20m
2026-07-05 WJA1093 LAS → YYC Jul 5, 01:32 UTCJul 6, 01:00 UTC23h 29m
2026-07-04 WJA1090 YYC → LAS Jul 4, 21:30 UTCJul 4, 23:50 UTC2h 20m
2026-07-04 WJA188 - Jul 4, 19:10 UTCJul 4, 19:55 UTC45m
2026-07-04 WJA185 - Jul 4, 17:20 UTCJul 4, 18:05 UTC45m
2026-07-04 WJA184 - Jul 4, 14:55 UTCJul 4, 15:40 UTC45m
2026-07-04 WJA525 - Jul 4, 12:50 UTCJul 4, 13:45 UTC55m
2026-07-04 WJA152 YYC → YEG Jul 4, 04:05 UTCJul 4, 04:35 UTC30m
2026-07-03 WJA789 - Jul 3, 21:50 UTCJul 4, 02:25 UTC4h 35m
2026-07-03 WJA789 - Jul 3, 21:20 UTCJul 3, 21:45 UTC25m
2026-07-03 WJA536 - Jul 3, 02:55 UTCJul 3, 03:50 UTC55m
2026-07-03 WJA536 YLW → YEG Jul 3, 02:50 UTCJul 3, 22:30 UTC19h 40m
2026-07-03 WJA533 - Jul 3, 00:55 UTCJul 3, 01:55 UTC1h 0m
2026-07-02 WJA312 YVR → YEG Jul 2, 22:30 UTCJul 2, 23:35 UTC1h 5m
2026-07-02 WJA309 - Jul 2, 19:45 UTCJul 2, 21:05 UTC1h 20m
2026-07-01 WJA505 YYZ → YXE Jul 1, 19:10 UTCJul 1, 22:55 UTC3h 46m
2026-07-01 WJA350 YYC → YXE Jul 1, 05:55 UTCJul 1, 06:45 UTC50m
2026-07-01 WJA350 YYC → YXE Jul 1, 05:55 UTCJul 1, 22:55 UTC17h 1m
2026-07-01 WJA1093 LAS → YYC Jul 1, 01:05 UTCJul 1, 03:25 UTC2h 20m
2026-06-30 WJA1090 YYC → LAS Jun 30, 21:35 UTCJun 30, 23:55 UTC2h 20m
2026-06-30 WJA188 - Jun 30, 19:15 UTCJun 30, 20:10 UTC55m
2026-06-30 WJA185 - Jun 30, 17:15 UTCJun 30, 18:00 UTC45m
2026-06-30 WJA1501 - Jun 30, 13:10 UTCJun 30, 15:25 UTC2h 15m
2026-06-30 WJA1504 YYC → SFO Jun 30, 04:45 UTCJun 30, 07:05 UTC2h 20m

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 1h ago.
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 WJA1593, WJA222, WJA1610, WJA1531, WJA1530.