Apparatus

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sensors Mode-S transponder

C07B42

ICAO 24-bit transponder address · allocated to Canada

Currently assigned to C-GURP · BOEING 787-9 Dreamliner · operated by Westjet

Hex
C07B42
Octal
60075502
Decimal
12,614,466
Country
CA
Tail
C-GURP
Type
B789
No current signal · last broadcast Jul 26, 22:30 UTC
Flights observed
250
Distinct callsigns
17
Country
CA
Last broadcast
Jul 26, 22:30 UTC

Last known position

Most recent position reported by Mode-S C07B42.

Country allocation

The ICAO 24-bit address C07B42 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 17 distinct

Callsign Airline Flights Last seen
WJA80 - 43 2026-07-11
WJA81 - 40 2026-07-12
WJA86 WestJet 23 2026-07-26
WJA25 WestJet 21 2026-07-25
WJA24 WestJet 19 2026-07-25
WJA87 WestJet 17 2026-07-20
WJA10 WestJet 17 2026-07-24
WJA1 - 17 2026-07-18
WJA9 WestJet 16 2026-07-24
WJA2 - 10 2026-07-18
WJA18 WestJet 7 2026-07-26
WJA20 - 5 2026-07-09
WJA17 WestJet 5 2026-07-26
WJA29 WestJet 3 2026-06-03
WJA21 - 3 2026-07-09
WJA28 WestJet 2 2026-06-03
WJA009 - 2 2026-04-14

Recent flights last 50

DateFlightRouteTakeoffLandingDuration
2026-07-26 WJA86 YYC → ICN Jul 26, 22:15 UTCJul 26, 22:30 UTC15m
2026-07-26 WJA17 EDI → YYZ Jul 26, 12:10 UTCJul 26, 20:00 UTC7h 50m
2026-07-26 WJA18 YYC → LHR Jul 26, 02:15 UTCJul 26, 09:40 UTC7h 26m
2026-07-25 WJA25 LGW → YHZ Jul 25, 13:20 UTCJul 25, 23:20 UTC10h 0m
2026-07-25 WJA24 YHZ → LGW Jul 25, 01:40 UTCJul 25, 10:50 UTC9h 10m
2026-07-24 WJA9 CDG → YYC Jul 24, 12:30 UTCJul 24, 21:05 UTC8h 35m
2026-07-24 WJA10 YYC → CDG Jul 24, 01:30 UTCJul 24, 09:40 UTC8h 10m
2026-07-23 WJA9 CDG → YYC Jul 23, 12:18 UTCJul 24, 09:40 UTC21h 22m
2026-07-23 WJA10 YYC → CDG Jul 23, 01:30 UTCJul 23, 09:30 UTC8h 0m
2026-07-23 WJA10 YYC → CDG Jul 23, 01:26 UTCJul 23, 21:25 UTC19h 59m
2026-07-22 WJA9 CDG → YYC Jul 22, 13:00 UTCJul 22, 21:40 UTC8h 40m
2026-07-22 WJA10 YYC → CDG Jul 22, 01:25 UTCJul 22, 02:30 UTC1h 5m
2026-07-22 WJA10 YYC → CDG Jul 22, 01:24 UTCJul 22, 21:45 UTC20h 21m
2026-07-21 WJA9 CDG → YYC Jul 21, 12:20 UTCJul 21, 21:10 UTC8h 50m
2026-07-21 WJA10 YYC → CDG Jul 21, 01:30 UTCJul 21, 09:45 UTC8h 15m
2026-07-20 WJA87 ICN → YYC Jul 20, 12:10 UTCJul 20, 22:30 UTC10h 20m
2026-07-19 WJA86 YYC → ICN Jul 19, 22:35 UTCJul 20, 09:30 UTC10h 55m
2026-07-19 WJA86 YYC → ICN Jul 19, 22:32 UTCJul 20, 14:00 UTC15h 29m
2026-07-19 WJA17 EDI → YYZ Jul 19, 12:25 UTCJul 19, 20:25 UTC8h 0m
2026-07-19 WJA18 YYC → LHR Jul 19, 02:00 UTCJul 19, 09:25 UTC7h 25m
2026-07-18 WJA1 LHR → YYC Jul 18, 13:35 UTCJul 18, 21:50 UTC8h 15m
2026-07-18 WJA2 - Jul 18, 02:50 UTCJul 18, 10:50 UTC8h 0m
2026-07-17 WJA25 - Jul 17, 13:20 UTCJul 17, 23:14 UTC9h 55m
2026-07-17 WJA24 YYC → FCO Jul 17, 01:15 UTCJul 17, 10:35 UTC9h 20m
2026-07-16 WJA87 ICN → YYC Jul 16, 12:00 UTCJul 16, 22:19 UTC10h 20m
2026-07-15 WJA86 - Jul 15, 22:11 UTCJul 16, 13:40 UTC15h 29m
2026-07-15 WJA86 YYC → ICN Jul 15, 22:15 UTCJul 16, 08:55 UTC10h 40m
2026-07-14 WJA18 - Jul 14, 02:05 UTCJul 14, 02:30 UTC25m
2026-07-14 WJA18 YYC → DUB Jul 14, 02:05 UTCJul 14, 20:15 UTC18h 11m
2026-07-13 WJA25 - Jul 13, 13:55 UTCJul 14, 00:00 UTC10h 5m
2026-07-13 WJA24 - Jul 13, 01:10 UTCJul 13, 10:25 UTC9h 15m
2026-07-12 WJA81 - Jul 12, 09:40 UTCJul 12, 18:25 UTC8h 45m
2026-07-11 WJA80 YYC → NRT Jul 11, 21:10 UTCJul 12, 06:45 UTC9h 35m
2026-07-11 WJA81 - Jul 11, 09:45 UTCJul 11, 18:40 UTC8h 55m
2026-07-10 WJA80 YYC → NRT Jul 10, 21:30 UTCJul 11, 06:55 UTC9h 25m
2026-07-10 WJA81 - Jul 10, 09:45 UTCJul 10, 18:30 UTC8h 45m
2026-07-09 WJA80 YYC → NRT Jul 9, 21:25 UTCJul 10, 06:50 UTC9h 25m
2026-07-09 WJA21 EDI → YYC Jul 9, 11:40 UTCJul 10, 10:20 UTC22h 41m
2026-07-09 WJA20 YYC → EDI Jul 9, 01:20 UTCJul 9, 08:45 UTC7h 25m
2026-07-08 WJA1 - Jul 8, 13:25 UTCJul 8, 14:30 UTC1h 5m
2026-07-08 WJA1 LHR → YYC Jul 8, 13:25 UTCJul 9, 12:20 UTC22h 55m
2026-07-08 WJA2 YYC → LHR Jul 8, 02:50 UTCJul 8, 11:00 UTC8h 10m
2026-07-07 WJA25 - Jul 7, 13:20 UTCJul 7, 23:25 UTC10h 5m
2026-07-07 WJA25 FCO → YYC Jul 7, 13:19 UTCJul 8, 11:00 UTC21h 42m
2026-07-07 WJA24 YYC → FCO Jul 7, 01:40 UTCJul 7, 11:00 UTC9h 20m
2026-07-06 WJA9 - Jul 6, 13:30 UTCJul 6, 22:15 UTC8h 45m
2026-07-06 WJA10 - Jul 6, 03:05 UTCJul 6, 11:15 UTC8h 10m
2026-07-05 WJA87 ICN → YYC Jul 5, 11:55 UTCJul 5, 21:45 UTC9h 50m
2026-07-04 WJA86 - Jul 4, 22:10 UTCJul 5, 02:30 UTC4h 20m
2026-07-04 WJA86 YYC → ICN Jul 4, 22:07 UTCJul 5, 13:35 UTC15h 28m

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

Mode-S C07B42 frequently asked

What is Mode-S code C07B42?
C07B42 is an ICAO 24-bit transponder address. Allocated to Canada. Assigned to C-GURP.
Where is Mode-S C07B42 registered?
Mode-S code C07B42 is allocated to Canada (CA). All aircraft registered there receive a Mode-S address from a fixed block defined by ICAO Annex 10.
Is C07B42 broadcasting right now?
No active broadcast right now. Last signal was Jul 26, 22:30 UTC.
Hex, octal, and decimal Mode-S codes: what's the difference?
The same 24-bit identifier expressed in different bases: hex C07B42, octal 60075502, decimal 12,614,466.
What flights does C07B42 operate?
Mode-S C07B42 has broadcast 17 distinct callsigns, including WJA80, WJA81, WJA86, WJA25, WJA24.