Apparatus

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sensors Mode-S transponder

C058C2

ICAO 24-bit transponder address · allocated to Canada

Currently assigned to C-GHPX · BOEING 787-8 Dreamliner · operated by Air Canada

Hex
C058C2
Octal
60054302
Decimal
12,605,634
Country
CA
Tail
C-GHPX
Type
B788
No current signal · last broadcast Jul 26, 18:30 UTC
Flights observed
280
Distinct callsigns
20
Country
CA
Last broadcast
Jul 26, 18:30 UTC

Last known position

Most recent position reported by Mode-S C058C2.

Country allocation

The ICAO 24-bit address C058C2 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
ACA809 - 19 2026-07-18
ACA901 - 15 2026-07-12
ACA900 - 15 2026-07-12
ACA886 Air Canada 13 2026-05-29
ACA842 - 13 2026-06-30
ACA808 Air Canada 13 2026-07-18
ACA488 Air Canada 13 2026-07-18
ACA887 Air Canada 12 2026-05-30
ACA843 Air Canada 11 2026-06-27
ACA326 Air Canada 9 2026-07-23
ACA489 Air Canada 8 2026-07-16
ACA857 - 7 2026-07-13
ACA851 Air Canada 7 2026-07-23
ACA845 - 6 2026-07-21
ACA824 Air Canada 6 2026-05-28
ACA836 Air Canada 5 2026-05-13
ACA825 Air Canada 5 2026-05-29
ACA879 Air Canada 4 2026-06-02
ACA878 Air Canada 4 2026-06-02
ACA856 - 4 2026-07-14

Recent flights last 50

DateFlightRouteTakeoffLandingDuration
2026-07-26 ACA883 ZRH → YVR Jul 26, 10:00 UTCJul 26, 18:25 UTC8h 25m
2026-07-25 ACA882 YYZ → CPH Jul 25, 23:55 UTCJul 26, 07:25 UTC7h 31m
2026-07-25 ACA905 TPA → YYZ Jul 25, 13:10 UTCJul 25, 21:05 UTC7h 55m
2026-07-25 ACA905 TPA → YYZ Jul 25, 13:05 UTCJul 25, 21:01 UTC7h 56m
2026-07-25 ACA904 YYZ → TPA Jul 25, 02:10 UTCJul 25, 09:20 UTC7h 10m
2026-07-24 ACA847 FRA → YVR Jul 24, 15:50 UTCJul 24, 23:10 UTC7h 20m
2026-07-24 ACA846 YUL → FRA Jul 24, 02:15 UTCJul 24, 08:30 UTC6h 15m
2026-07-23 ACA326 YYC → YUL Jul 23, 20:00 UTCJul 23, 23:10 UTC3h 10m
2026-07-23 ACA851 LHR → YYC Jul 23, 09:35 UTCJul 23, 17:50 UTC8h 15m
2026-07-23 ACA888 YYZ → FCO Jul 23, 07:10 UTCJul 23, 07:25 UTC15m
2026-07-23 ACA888 YYZ → FCO Jul 23, 01:05 UTCJul 23, 02:25 UTC1h 20m
2026-07-23 ACA888 YYZ → FCO Jul 23, 01:04 UTCJul 23, 06:52 UTC5h 48m
2026-07-22 ACA889 LHR → YOW Jul 22, 13:55 UTCJul 22, 20:35 UTC6h 40m
2026-07-22 ACA850 YYC → LHR Jul 22, 02:35 UTCJul 22, 10:25 UTC7h 50m
2026-07-21 ACA323 YUL → YYC Jul 21, 20:05 UTCJul 22, 00:00 UTC3h 55m
2026-07-21 ACA845 - Jul 21, 08:05 UTCJul 21, 08:30 UTC25m
2026-07-21 ACA845 FRA → YUL Jul 21, 08:04 UTCJul 21, 15:13 UTC7h 9m
2026-07-20 ACA844 YUL → FRA Jul 20, 21:40 UTCJul 21, 04:10 UTC6h 29m
2026-07-20 ACA925 - Jul 20, 10:30 UTCJul 20, 17:45 UTC7h 15m
2026-07-19 ACA924 - Jul 19, 23:40 UTCJul 20, 06:30 UTC6h 50m
2026-07-19 ACA883 - Jul 19, 11:20 UTCJul 19, 19:30 UTC8h 10m
2026-07-19 ACA882 - Jul 19, 00:45 UTCJul 19, 08:15 UTC7h 30m
2026-07-18 ACA488 YYZ → YUL Jul 18, 21:05 UTCJul 18, 22:05 UTC1h 0m
2026-07-18 ACA809 - Jul 18, 16:50 UTCJul 18, 18:35 UTC1h 45m
2026-07-18 ACA809 - Jul 18, 11:15 UTCJul 18, 16:45 UTC5h 30m
2026-07-18 ACA808 YYZ → AMS Jul 18, 02:35 UTCJul 18, 09:10 UTC6h 36m
2026-07-16 ACA489 YUL → YYZ Jul 16, 23:09 UTCJul 16, 23:55 UTC46m
2026-07-16 ACA489 YUL → YYZ Jul 16, 23:10 UTCJul 17, 00:04 UTC55m
2026-07-16 ACA925 - Jul 16, 10:50 UTCJul 16, 18:15 UTC7h 25m
2026-07-15 ACA924 - Jul 15, 23:50 UTCJul 16, 06:55 UTC7h 5m
2026-07-15 ACA945 - Jul 15, 10:20 UTCJul 15, 17:35 UTC7h 15m
2026-07-15 ACA944 YUL → BER Jul 15, 01:30 UTCJul 15, 08:20 UTC6h 50m
2026-07-14 ACA326 - Jul 14, 20:05 UTCJul 14, 20:30 UTC25m
2026-07-14 ACA326 YYC → YUL Jul 14, 20:05 UTCJul 14, 23:15 UTC3h 10m
2026-07-14 ACA851 - Jul 14, 10:05 UTCJul 14, 18:20 UTC8h 15m
2026-07-14 ACA851 LHR → YYC Jul 14, 10:03 UTCJul 14, 18:10 UTC8h 7m
2026-07-14 ACA856 YYZ → LHR Jul 14, 00:50 UTCJul 14, 07:40 UTC6h 50m
2026-07-13 ACA857 - Jul 13, 13:40 UTCJul 13, 20:35 UTC6h 55m
2026-07-13 ACA857 LHR → YYZ Jul 13, 13:37 UTCJul 13, 20:24 UTC6h 47m
2026-07-13 ACA850 YYC → LHR Jul 13, 02:25 UTCJul 13, 10:20 UTC7h 55m
2026-07-12 ACA323 YUL → YYC Jul 12, 20:01 UTCJul 13, 00:05 UTC4h 5m
2026-07-12 ACA901 - Jul 12, 10:30 UTCJul 12, 17:05 UTC6h 35m
2026-07-12 ACA900 YUL → AMS Jul 12, 01:45 UTCJul 12, 07:50 UTC6h 5m
2026-07-12 ACA900 YUL → AMS Jul 12, 01:45 UTCJul 12, 07:48 UTC6h 3m
2026-07-11 ACA326 - Jul 11, 19:55 UTCJul 11, 22:30 UTC2h 35m
2026-07-11 ACA326 YYC → YUL Jul 11, 19:54 UTCJul 11, 23:09 UTC3h 15m
2026-07-11 ACA851 LHR → YYC Jul 11, 09:30 UTCJul 11, 17:55 UTC8h 25m
2026-07-11 ACA856 YYZ → LHR Jul 11, 00:50 UTCJul 11, 07:20 UTC6h 30m
2026-07-10 ACA857 LHR → YYZ Jul 10, 13:34 UTCJul 10, 20:38 UTC7h 4m
2026-07-10 ACA857 LHR → YYZ Jul 10, 13:35 UTCJul 10, 20:45 UTC7h 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-GHPX page for operator, model, and routing details .

Mode-S C058C2 frequently asked

What is Mode-S code C058C2?
C058C2 is an ICAO 24-bit transponder address. Allocated to Canada. Assigned to C-GHPX.
Where is Mode-S C058C2 registered?
Mode-S code C058C2 is allocated to Canada (CA). All aircraft registered there receive a Mode-S address from a fixed block defined by ICAO Annex 10.
Is C058C2 broadcasting right now?
No active broadcast right now. Last signal was Jul 26, 18:30 UTC.
Hex, octal, and decimal Mode-S codes: what's the difference?
The same 24-bit identifier expressed in different bases: hex C058C2, octal 60054302, decimal 12,605,634.
What flights does C058C2 operate?
Mode-S C058C2 has broadcast 20 distinct callsigns, including ACA809, ACA901, ACA900, ACA886, ACA842.