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sensors Mode-S transponder

C04688

ICAO 24-bit transponder address · allocated to Canada

Currently assigned to C-GASL · EMBRAER EMB545 Praetor 500 · operated by AIRSPRINT INC.

Hex
C04688
Octal
60043210
Decimal
12,600,968
Country
CA
Tail
C-GASL
Type
E545
No current signal · last broadcast 3h ago
Flights observed
168
Distinct callsigns
1
Country
CA
Last broadcast
3h ago

Last known position

Most recent position reported by Mode-S C04688.

Country allocation

The ICAO 24-bit address C04688 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 1 distinct

Callsign Airline Flights Last seen
ASP816 - 168 2026-07-15

Recent flights last 50

DateFlightRouteTakeoffLandingDuration
2026-07-15 ASP816 - Jul 15, 03:40 UTCJul 15, 04:35 UTC55m
2026-07-15 ASP816 - Jul 15, 00:15 UTCJul 15, 01:15 UTC1h 0m
2026-07-14 ASP816 - Jul 14, 19:10 UTCJul 14, 19:25 UTC15m
2026-07-14 ASP816 - Jul 14, 17:50 UTCJul 14, 18:05 UTC15m
2026-07-13 ASP816 - Jul 13, 23:45 UTCJul 14, 00:20 UTC35m
2026-07-13 ASP816 - Jul 13, 21:00 UTCJul 13, 22:00 UTC1h 0m
2026-07-13 ASP816 - Jul 13, 19:20 UTCJul 13, 20:15 UTC55m
2026-07-13 ASP816 - Jul 13, 15:20 UTCJul 13, 16:25 UTC1h 5m
2026-07-13 ASP816 YYC → YYC Jul 13, 14:50 UTCJul 13, 15:00 UTC10m
2026-07-13 ASP816 - Jul 13, 00:10 UTCJul 13, 00:20 UTC10m
2026-07-12 ASP816 - Jul 12, 23:00 UTCJul 12, 23:15 UTC15m
2026-07-12 ASP816 - Jul 12, 21:35 UTCJul 12, 21:55 UTC20m
2026-07-12 ASP816 - Jul 12, 19:25 UTCJul 12, 20:30 UTC1h 5m
2026-07-12 ASP816 - Jul 12, 14:20 UTCJul 12, 17:30 UTC3h 10m
2026-07-10 ASP816 - Jul 10, 00:45 UTCJul 10, 02:00 UTC1h 15m
2026-07-09 ASP816 - Jul 9, 20:35 UTCJul 9, 21:50 UTC1h 15m
2026-07-09 ASP816 - Jul 9, 15:50 UTCJul 9, 18:45 UTC2h 55m
2026-07-08 ASP816 - Jul 8, 23:25 UTCJul 9, 02:35 UTC3h 10m
2026-07-08 ASP816 - Jul 8, 19:55 UTCJul 8, 21:50 UTC1h 55m
2026-07-08 ASP816 - Jul 8, 17:45 UTCJul 8, 19:25 UTC1h 40m
2026-07-08 ASP816 - Jul 8, 15:30 UTCJul 8, 16:35 UTC1h 5m
2026-07-07 ASP816 YYC → YVR Jul 7, 16:50 UTCJul 7, 18:05 UTC1h 15m
2026-07-06 ASP816 - Jul 6, 17:10 UTCJul 6, 18:10 UTC1h 0m
2026-07-06 ASP816 - Jul 6, 00:30 UTCJul 6, 01:40 UTC1h 10m
2026-07-05 ASP816 - Jul 5, 23:10 UTCJul 5, 23:50 UTC40m
2026-07-05 ASP816 YDT → YLW Jul 5, 21:05 UTCJul 5, 21:40 UTC35m
2026-07-05 ASP816 - Jul 5, 19:15 UTCJul 5, 19:25 UTC10m
2026-07-04 ASP816 - Jul 4, 21:55 UTCJul 4, 22:10 UTC15m
2026-07-04 ASP816 YYC → YVR Jul 4, 19:30 UTCJul 4, 20:45 UTC1h 15m
2026-07-04 ASP816 - Jul 4, 03:05 UTCJul 4, 04:10 UTC1h 5m
2026-07-02 ASP816 - Jul 2, 19:30 UTCJul 2, 20:20 UTC50m
2026-06-29 ASP816 - Jun 29, 16:44 UTCJun 29, 18:14 UTC1h 30m
2026-06-29 ASP816 - Jun 29, 13:14 UTCJun 29, 15:45 UTC2h 30m
2026-06-28 ASP816 - Jun 28, 15:29 UTCJun 28, 19:34 UTC4h 5m
2026-06-28 ASP816 - Jun 28, 13:29 UTCJun 28, 14:30 UTC1h 0m
2026-06-26 ASP816 - Jun 26, 20:59 UTCJun 26, 21:04 UTC5m
2026-06-24 ASP816 - Jun 24, 15:59 UTCJun 24, 16:45 UTC45m
2026-06-23 ASP816 - Jun 23, 20:19 UTCJun 23, 21:10 UTC50m
2026-06-23 ASP816 - Jun 23, 16:14 UTCJun 23, 19:10 UTC2h 55m
2026-06-10 ASP816 - Jun 10, 23:55 UTCJun 11, 00:05 UTC10m
2026-06-10 ASP816 IAD → YOO Jun 10, 21:10 UTCJun 10, 22:25 UTC1h 15m
2026-06-10 ASP816 YWG → IAD Jun 10, 13:20 UTCJun 10, 16:00 UTC2h 40m
2026-06-09 ASP816 YUL → YWG Jun 9, 21:05 UTCJun 10, 00:25 UTC3h 20m
2026-06-09 ASP816 YYZ → YUL Jun 9, 18:55 UTCJun 9, 19:50 UTC55m
2026-06-09 ASP816 - Jun 9, 15:30 UTCJun 9, 15:50 UTC20m
2026-06-09 ASP816 YYZ → HPN Jun 9, 13:30 UTCJun 9, 14:25 UTC55m
2026-06-09 ASP816 TEB → YYZ Jun 9, 03:20 UTCJun 9, 04:25 UTC1h 5m
2026-06-08 ASP816 - Jun 8, 18:40 UTCJun 8, 19:40 UTC1h 0m
2026-06-08 ASP816 YYZ → YYZ Jun 8, 17:45 UTCJun 8, 18:20 UTC35m
2026-06-07 ASP816 - Jun 7, 19:10 UTCJun 7, 19:50 UTC40m

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

Mode-S C04688 frequently asked

What is Mode-S code C04688?
C04688 is an ICAO 24-bit transponder address. Allocated to Canada. Assigned to C-GASL.
Where is Mode-S C04688 registered?
Mode-S code C04688 is allocated to Canada (CA). All aircraft registered there receive a Mode-S address from a fixed block defined by ICAO Annex 10.
Is C04688 broadcasting right now?
No active broadcast right now. Last signal was 3h ago.
Hex, octal, and decimal Mode-S codes: what's the difference?
The same 24-bit identifier expressed in different bases: hex C04688, octal 60043210, decimal 12,600,968.
What flights does C04688 operate?
Mode-S C04688 has broadcast 1 distinct callsign, including ASP816.