Apparatus

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sensors Mode-S transponder

C080A4

ICAO 24-bit transponder address · allocated to Canada

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

Hex
C080A4
Octal
60100244
Decimal
12,615,844
Country
CA
Tail
C-GWSP
Type
B737
Broadcasting now · callsign WJA2135 · 33,000 ft
Flights observed
328
Distinct callsigns
20
Country
CA
Last broadcast
Jul 26, 21:50 UTC

Current position

C080A4 is currently broadcasting. Map zoomed to live position.

Country allocation

The ICAO 24-bit address C080A4 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
WJA594 - 7 2026-07-02
WJA773 - 6 2026-07-07
WJA615 WestJet 6 2026-07-26
WJA180 WestJet 6 2026-07-25
WJA158 WestJet 6 2026-07-23
WJA772 - 5 2026-07-07
WJA690 WestJet 5 2026-07-26
WJA501 - 5 2026-06-29
WJA485 - 5 2026-07-09
WJA474 WestJet 5 2026-04-22
WJA473 WestJet 5 2026-04-22
WJA247 WestJet 5 2026-04-22
WJA157 WestJet 5 2026-07-24
WJA1541 - 5 2026-07-12
WJA640 WestJet 4 2026-05-29
WJA595 - 4 2026-07-03
WJA1611 - 4 2026-07-13
WJA612 - 3 2026-06-30
WJA525 WestJet 3 2026-05-23
WJA505 WestJet 3 2026-07-03

Recent flights last 50

DateFlightRouteTakeoffLandingDuration
2026-07-26 WJA615 YOW → YVR Jul 26, 17:30 UTCJul 26, 21:45 UTC4h 15m
2026-07-26 WJA690 YVR → YXE Jul 26, 12:45 UTCJul 26, 16:00 UTC3h 15m
2026-07-25 WJA526 YLW → YEG Jul 25, 16:15 UTCJul 26, 14:45 UTC22h 31m
2026-07-25 WJA181 YYC → YLW Jul 25, 14:20 UTCJul 25, 15:00 UTC40m
2026-07-25 WJA181 YYC → YLW Jul 25, 14:16 UTCJul 26, 13:00 UTC22h 45m
2026-07-25 WJA180 YLW → YYC Jul 25, 12:10 UTCJul 25, 12:50 UTC40m
2026-07-25 WJA193 YYC → YXX Jul 25, 04:05 UTCJul 25, 04:55 UTC50m
2026-07-24 WJA157 YEG → YYC Jul 24, 00:44 UTCJul 24, 01:25 UTC41m
2026-07-23 WJA228 YYC → YHZ Jul 23, 18:49 UTCJul 24, 01:25 UTC6h 36m
2026-07-23 WJA225 YOW → YEG Jul 23, 15:14 UTCJul 24, 01:25 UTC10h 11m
2026-07-23 WJA158 YYC → YEG Jul 23, 00:59 UTCJul 23, 23:00 UTC22h 1m
2026-07-22 WJA151 YEG → YYC Jul 22, 22:59 UTCJul 23, 20:30 UTC21h 31m
2026-07-22 WJA148 YYC → YEG Jul 22, 20:45 UTCJul 22, 21:20 UTC35m
2026-07-22 WJA148 YYC → YEG Jul 22, 20:43 UTCJul 23, 19:00 UTC22h 17m
2026-07-22 WJA227 YWG → YYC Jul 22, 17:05 UTCJul 22, 19:05 UTC2h 0m
2026-07-22 WJA222 YYC → YWG Jul 22, 14:15 UTCJul 22, 15:45 UTC1h 30m
2026-07-22 WJA585 YHM → YYC Jul 22, 00:45 UTCJul 22, 01:00 UTC15m
2026-07-21 WJA582 YYC → YKF Jul 21, 20:25 UTCJul 21, 23:25 UTC3h 0m
2026-07-21 WJA582 YYC → YKF Jul 21, 20:25 UTCJul 22, 19:00 UTC22h 35m
2026-07-20 WJA1731 IAD → YYC Jul 20, 23:10 UTCJul 21, 04:00 UTC4h 50m
2026-07-20 WJA1730 YYC → IAD Jul 20, 18:15 UTCJul 20, 21:45 UTC3h 30m
2026-07-19 WJA120 - Jul 19, 23:00 UTCJul 19, 23:55 UTC55m
2026-07-19 WJA120 YVR → YYC Jul 19, 22:56 UTCJul 20, 21:00 UTC22h 5m
2026-07-19 WJA119 YYC → YVR Jul 19, 20:30 UTCJul 19, 21:35 UTC1h 5m
2026-07-19 WJA1087 LAS → YYC Jul 19, 15:40 UTCJul 19, 17:55 UTC2h 15m
2026-07-19 WJA1092 YYC → LAS Jul 19, 01:50 UTCJul 19, 04:15 UTC2h 25m
2026-07-18 WJA151 YEG → YYC Jul 18, 22:30 UTCJul 18, 23:00 UTC30m
2026-07-18 WJA170 YVR → YEG Jul 18, 17:10 UTCJul 18, 18:20 UTC1h 10m
2026-07-17 WJA675 YYZ → YYC Jul 17, 23:05 UTCJul 18, 04:25 UTC5h 21m
2026-07-17 WJA675 YYZ → YYC Jul 17, 23:00 UTCJul 18, 18:20 UTC19h 21m
2026-07-17 WJA670 YYC → YYZ Jul 17, 17:30 UTCJul 17, 21:44 UTC4h 15m
2026-07-17 WJA145 YEG → YYC Jul 17, 15:20 UTCJul 17, 15:55 UTC35m
2026-07-17 WJA483 - Jul 17, 12:04 UTCJul 17, 13:55 UTC1h 50m
2026-07-17 WJA240 YEG → YYC Jul 17, 01:20 UTCJul 17, 02:54 UTC1h 35m
2026-07-16 WJA476 - Jul 16, 22:55 UTCJul 16, 23:55 UTC1h 0m
2026-07-16 WJA475 - Jul 16, 20:39 UTCJul 16, 21:45 UTC1h 5m
2026-07-16 WJA4022 YYC → YYC Jul 16, 12:55 UTCJul 16, 15:55 UTC3h 0m
2026-07-15 WJA555 YSB → YYC Jul 15, 20:00 UTCJul 15, 23:45 UTC3h 45m
2026-07-15 WJA554 YYC → YSB Jul 15, 16:05 UTCJul 15, 18:55 UTC2h 50m
2026-07-14 WJA641 YYZ → YYC Jul 14, 17:40 UTCJul 14, 21:30 UTC3h 50m
2026-07-14 WJA626 YYC → YYZ Jul 14, 12:15 UTCJul 14, 15:30 UTC3h 15m
2026-07-13 WJA1611 - Jul 13, 22:50 UTCJul 14, 02:00 UTC3h 10m
2026-07-13 WJA1610 - Jul 13, 18:20 UTCJul 13, 21:10 UTC2h 50m
2026-07-13 WJA1593 ATL → YYC Jul 13, 12:40 UTCJul 13, 16:50 UTC4h 10m
2026-07-13 WJA1992 YYC → ATL Jul 13, 06:45 UTCJul 13, 10:35 UTC3h 50m
2026-07-12 WJA1625 BOS → YYC Jul 12, 23:05 UTCJul 13, 04:00 UTC4h 55m
2026-07-12 WJA1624 YYC → BOS Jul 12, 17:01 UTCJul 12, 21:25 UTC4h 25m
2026-07-12 WJA1541 - Jul 12, 11:40 UTCJul 12, 15:30 UTC3h 50m
2026-07-11 WJA1542 - Jul 11, 23:50 UTCJul 12, 03:25 UTC3h 35m
2026-07-11 WJA615 - Jul 11, 17:25 UTCJul 11, 21:40 UTC4h 15m

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

Mode-S C080A4 frequently asked

What is Mode-S code C080A4?
C080A4 is an ICAO 24-bit transponder address. Allocated to Canada. Assigned to C-GWSP.
Where is Mode-S C080A4 registered?
Mode-S code C080A4 is allocated to Canada (CA). All aircraft registered there receive a Mode-S address from a fixed block defined by ICAO Annex 10.
Is C080A4 broadcasting right now?
Yes. Mode-S C080A4 is currently airborne.
Hex, octal, and decimal Mode-S codes: what's the difference?
The same 24-bit identifier expressed in different bases: hex C080A4, octal 60100244, decimal 12,615,844.
What flights does C080A4 operate?
Mode-S C080A4 has broadcast 20 distinct callsigns, including WJA594, WJA773, WJA615, WJA180, WJA158.