Apparatus

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sensors Mode-S transponder

C04788

ICAO 24-bit transponder address · allocated to Canada

Currently assigned to C-GBCH · BEECH 35 Bonanza · operated by CENTRAL MOUNTAIN AIR LTD

Hex
C04788
Octal
60043610
Decimal
12,601,224
Country
CA
Tail
C-GBCH
Type
BE35
No current signal · last broadcast 1d ago
Flights observed
102
Distinct callsigns
20
Country
CA
Last broadcast
1d ago

Last known position

Most recent position reported by Mode-S C04788.

Country allocation

The ICAO 24-bit address C04788 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
GLR9326 Central Mountain Air 9 2026-07-23
GLR564 - 8 2026-07-07
GLR9327 Central Mountain Air 7 2026-07-24
GLR9758 Central Mountain Air 6 2026-07-16
GLR9634 - 6 2026-06-30
GLR9755 Central Mountain Air 5 2026-07-23
GLR673 Central Mountain Air 5 2026-05-07
GLR1965 - 5 2026-07-01
GLR9759 Central Mountain Air 4 2026-07-17
GLR9754 Central Mountain Air 4 2026-07-23
GLR9562 Central Mountain Air 4 2026-07-18
GLR9258 - 4 2026-07-18
GLR562 - 4 2026-07-13
GLR9635 - 3 2026-06-30
GLR708 Central Mountain Air 3 2026-05-04
GLR705 Central Mountain Air 3 2026-05-07
GLR676 Central Mountain Air 3 2026-05-07
GLR631 Central Mountain Air 3 2026-04-29
GLR9303 Central Mountain Air 2 2026-06-03
GLR928 Central Mountain Air 2 2026-05-04

Recent flights last 50

DateFlightRouteTakeoffLandingDuration
2026-07-24 GLR9327 ZEL → YVR Jul 24, 01:00 UTCJul 24, 01:45 UTC45m
2026-07-23 GLR9326 YVR → ZEL Jul 23, 22:25 UTCJul 23, 23:25 UTC1h 0m
2026-07-23 GLR9755 ZEL → YVR Jul 23, 20:20 UTCJul 23, 21:05 UTC45m
2026-07-23 GLR9754 YVR → ZEL Jul 23, 16:25 UTCJul 23, 17:25 UTC1h 0m
2026-07-20 GLR9327 ZEL → YVR Jul 20, 00:10 UTCJul 20, 01:10 UTC1h 0m
2026-07-19 GLR9326 YVR → ZEL Jul 19, 22:00 UTCJul 19, 22:50 UTC50m
2026-07-19 GLR9755 ZEL → YVR Jul 19, 19:50 UTCJul 19, 20:35 UTC45m
2026-07-19 GLR9259 - Jul 19, 15:35 UTCJul 19, 16:20 UTC45m
2026-07-19 GLR9259 - Jul 19, 01:35 UTCJul 19, 02:20 UTC45m
2026-07-18 GLR9258 - Jul 18, 23:25 UTCJul 19, 00:15 UTC50m
2026-07-18 GLR9569 ZEL → YVR Jul 18, 21:50 UTCJul 18, 22:45 UTC55m
2026-07-18 GLR9562 YVR → ZEL Jul 18, 15:55 UTCJul 18, 16:50 UTC55m
2026-07-17 GLR9759 ZEL → YVR Jul 17, 01:59 UTCJul 17, 02:50 UTC50m
2026-07-16 GLR9758 YVR → ZEL Jul 16, 22:19 UTCJul 16, 23:10 UTC50m
2026-07-16 GLR9755 ZEL → YVR Jul 16, 20:25 UTCJul 16, 21:15 UTC50m
2026-07-16 GLR9754 - Jul 16, 16:19 UTCJul 16, 17:05 UTC45m
2026-07-16 GLR9326 - Jul 16, 00:25 UTCJul 16, 01:20 UTC55m
2026-07-15 GLR9326 - Jul 15, 22:20 UTCJul 15, 23:10 UTC50m
2026-07-14 GLR9239 - Jul 14, 23:55 UTCJul 15, 00:25 UTC30m
2026-07-14 GLR9258 - Jul 14, 22:35 UTCJul 14, 23:00 UTC24m
2026-07-14 GLR9258 - Jul 14, 20:10 UTCJul 14, 21:30 UTC1h 20m
2026-07-14 GLR9258 - Jul 14, 16:00 UTCJul 14, 17:00 UTC1h 0m
2026-07-13 GLR562 - Jul 13, 00:55 UTCJul 13, 01:30 UTC35m
2026-07-12 GLR562 - Jul 12, 22:05 UTCJul 12, 22:35 UTC30m
2026-07-12 GLR9755 - Jul 12, 20:05 UTCJul 12, 20:45 UTC40m
2026-07-12 GLR9754 - Jul 12, 15:40 UTCJul 12, 16:25 UTC45m
2026-07-12 GLR9327 - Jul 12, 00:15 UTCJul 12, 01:00 UTC45m
2026-07-11 GLR9326 - Jul 11, 21:55 UTCJul 11, 22:45 UTC50m
2026-07-11 GLR9562 - Jul 11, 20:05 UTCJul 11, 20:50 UTC45m
2026-07-11 GLR9562 - Jul 11, 15:35 UTCJul 11, 16:15 UTC40m
2026-07-09 GLR9755 - Jul 9, 20:45 UTCJul 9, 21:35 UTC50m
2026-07-09 GLR9754 - Jul 9, 16:05 UTCJul 9, 17:00 UTC55m
2026-07-08 GLR9327 - Jul 8, 02:50 UTCJul 8, 03:35 UTC45m
2026-07-08 GLR9326 - Jul 8, 00:35 UTCJul 8, 01:25 UTC50m
2026-07-07 GLR9982 ZMT → YVR Jul 7, 21:50 UTCJul 7, 23:10 UTC1h 20m
2026-07-07 GLR9981 - Jul 7, 17:30 UTCJul 7, 18:30 UTC1h 0m
2026-07-07 GLR564 - Jul 7, 03:20 UTCJul 7, 03:50 UTC30m
2026-07-07 GLR564 - Jul 7, 00:25 UTCJul 7, 00:55 UTC30m
2026-07-06 GLR2710 - Jul 6, 23:10 UTCJul 6, 23:30 UTC20m
2026-07-06 GLR2710 - Jul 6, 22:20 UTCJul 6, 22:30 UTC10m
2026-07-04 GLR9327 - Jul 4, 00:15 UTCJul 4, 00:55 UTC40m
2026-07-03 GLR9326 - Jul 3, 21:55 UTCJul 3, 22:40 UTC45m
2026-07-01 GLR1965 - Jul 1, 01:05 UTCJul 1, 02:40 UTC1h 35m
2026-06-30 GLR9635 YEG → YYC Jun 30, 22:40 UTCJun 30, 23:20 UTC40m
2026-06-30 GLR9635 - Jun 30, 21:25 UTCJun 30, 21:55 UTC30m
2026-06-30 GLR9634 - Jun 30, 16:05 UTCJun 30, 16:45 UTC40m
2026-06-30 GLR9634 YYC → YEG Jun 30, 14:30 UTCJun 30, 15:10 UTC40m
2026-06-30 GLR1965 - Jun 30, 01:19 UTCJun 30, 03:00 UTC1h 41m
2026-06-29 GLR9327 - Jun 29, 23:54 UTCJun 30, 00:39 UTC45m
2026-06-29 GLR9326 - Jun 29, 21:50 UTCJun 29, 22:35 UTC45m

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

Mode-S C04788 frequently asked

What is Mode-S code C04788?
C04788 is an ICAO 24-bit transponder address. Allocated to Canada. Assigned to C-GBCH.
Where is Mode-S C04788 registered?
Mode-S code C04788 is allocated to Canada (CA). All aircraft registered there receive a Mode-S address from a fixed block defined by ICAO Annex 10.
Is C04788 broadcasting right now?
No active broadcast right now. Last signal was 1d ago.
Hex, octal, and decimal Mode-S codes: what's the difference?
The same 24-bit identifier expressed in different bases: hex C04788, octal 60043610, decimal 12,601,224.
What flights does C04788 operate?
Mode-S C04788 has broadcast 20 distinct callsigns, including GLR9326, GLR564, GLR9327, GLR9758, GLR9634.