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sensors Mode-S transponder

C051E8

ICAO 24-bit transponder address · allocated to Canada

Currently assigned to C-GFAL · PIPER PA-31-300/310/325/350/425 · operated by FAST AIR LTD.

Hex
C051E8
Octal
60050750
Decimal
12,603,880
Country
CA
Tail
C-GFAL
Type
PA31
No current signal · last broadcast 8h ago
Flights observed
201
Distinct callsigns
2
Country
CA
Last broadcast
8h ago

Last known position

Most recent position reported by Mode-S C051E8.

Country allocation

The ICAO 24-bit address C051E8 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 2 distinct

Callsign Airline Flights Last seen
PBR625 - 115 2026-06-05
PBR680 - 86 2026-06-26

Recent flights last 50

DateFlightRouteTakeoffLandingDuration
2026-06-26 PBR680 - Jun 26, 21:35 UTCJun 26, 21:59 UTC25m
2026-06-26 PBR680 - Jun 26, 20:15 UTCJun 26, 21:24 UTC1h 10m
2026-06-26 PBR680 - Jun 26, 18:29 UTCJun 26, 19:30 UTC1h 0m
2026-06-26 PBR680 - Jun 26, 17:54 UTCJun 26, 18:09 UTC15m
2026-06-25 PBR680 - Jun 25, 23:55 UTCJun 26, 00:05 UTC10m
2026-06-25 PBR680 - Jun 25, 21:10 UTCJun 25, 23:34 UTC2h 25m
2026-06-25 PBR680 - Jun 25, 19:39 UTCJun 25, 19:54 UTC15m
2026-06-25 PBR680 - Jun 25, 17:34 UTCJun 25, 19:09 UTC1h 35m
2026-06-25 PBR680 - Jun 25, 16:45 UTCJun 25, 16:59 UTC15m
2026-06-24 PBR680 YDT → YXX Jun 24, 20:09 UTCJun 24, 20:24 UTC15m
2026-06-24 PBR680 - Jun 24, 18:39 UTCJun 24, 19:55 UTC1h 15m
2026-06-24 PBR680 - Jun 24, 16:05 UTCJun 24, 17:20 UTC1h 15m
2026-06-23 PBR680 - Jun 23, 23:05 UTCJun 23, 23:19 UTC15m
2026-06-23 PBR680 - Jun 23, 20:40 UTCJun 23, 22:40 UTC2h 0m
2026-06-23 PBR680 - Jun 23, 17:25 UTCJun 23, 18:20 UTC55m
2026-06-23 PBR680 - Jun 23, 16:35 UTCJun 23, 16:54 UTC20m
2026-06-23 PBR680 - Jun 23, 15:40 UTCJun 23, 15:50 UTC10m
2026-06-22 PBR680 - Jun 22, 20:04 UTCJun 22, 20:14 UTC10m
2026-06-22 PBR680 - Jun 22, 18:30 UTCJun 22, 19:44 UTC1h 15m
2026-06-22 PBR680 - Jun 22, 14:45 UTCJun 22, 16:14 UTC1h 30m
2026-06-22 PBR680 - Jun 22, 13:19 UTCJun 22, 13:29 UTC10m
2026-06-21 PBR680 - Jun 21, 21:05 UTCJun 21, 22:15 UTC1h 10m
2026-06-21 PBR680 - Jun 21, 19:34 UTCJun 21, 20:29 UTC55m
2026-06-19 PBR680 - Jun 19, 20:14 UTCJun 19, 20:24 UTC10m
2026-06-19 PBR680 - Jun 19, 18:49 UTCJun 19, 19:54 UTC1h 5m
2026-06-19 PBR680 - Jun 19, 17:14 UTCJun 19, 18:14 UTC1h 0m
2026-06-18 PBR680 - Jun 18, 22:20 UTCJun 18, 22:35 UTC15m
2026-06-18 PBR680 - Jun 18, 20:05 UTCJun 18, 22:05 UTC2h 0m
2026-06-18 PBR680 - Jun 18, 18:50 UTCJun 18, 19:05 UTC15m
2026-06-18 PBR680 - Jun 18, 17:50 UTCJun 18, 18:05 UTC15m
2026-06-18 PBR680 - Jun 18, 16:20 UTCJun 18, 17:15 UTC55m
2026-06-18 PBR680 - Jun 18, 15:00 UTCJun 18, 15:45 UTC45m
2026-06-18 PBR680 - Jun 18, 14:20 UTCJun 18, 14:30 UTC10m
2026-06-17 PBR680 - Jun 17, 18:40 UTCJun 17, 18:50 UTC10m
2026-06-17 PBR680 - Jun 17, 17:20 UTCJun 17, 18:25 UTC1h 5m
2026-06-17 PBR680 - Jun 17, 15:05 UTCJun 17, 16:45 UTC1h 40m
2026-06-17 PBR680 - Jun 17, 14:25 UTCJun 17, 14:40 UTC15m
2026-06-16 PBR680 - Jun 16, 22:40 UTCJun 16, 22:50 UTC10m
2026-06-16 PBR680 - Jun 16, 20:25 UTCJun 16, 22:25 UTC2h 0m
2026-06-16 PBR680 - Jun 16, 16:39 UTCJun 16, 18:09 UTC1h 30m
2026-06-16 PBR680 - Jun 16, 16:00 UTCJun 16, 16:15 UTC15m
2026-06-15 PBR680 - Jun 15, 16:19 UTCJun 15, 17:50 UTC1h 30m
2026-06-15 PBR680 - Jun 15, 14:10 UTCJun 15, 15:40 UTC1h 30m
2026-06-14 PBR680 - Jun 14, 23:54 UTCJun 15, 00:05 UTC10m
2026-06-14 PBR680 - Jun 14, 22:25 UTCJun 14, 23:35 UTC1h 10m
2026-06-14 PBR680 - Jun 14, 20:05 UTCJun 14, 21:30 UTC1h 25m
2026-06-14 PBR680 - Jun 14, 16:20 UTCJun 14, 18:00 UTC1h 40m
2026-06-14 PBR680 - Jun 14, 14:50 UTCJun 14, 15:45 UTC55m
2026-06-13 PBR680 YDT → YXX Jun 13, 21:25 UTCJun 13, 21:40 UTC15m
2026-06-13 PBR680 - Jun 13, 19:50 UTCJun 13, 21:05 UTC1h 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-GFAL page for operator, model, and routing details .

Mode-S C051E8 frequently asked

What is Mode-S code C051E8?
C051E8 is an ICAO 24-bit transponder address. Allocated to Canada. Assigned to C-GFAL.
Where is Mode-S C051E8 registered?
Mode-S code C051E8 is allocated to Canada (CA). All aircraft registered there receive a Mode-S address from a fixed block defined by ICAO Annex 10.
Is C051E8 broadcasting right now?
No active broadcast right now. Last signal was 8h ago.
Hex, octal, and decimal Mode-S codes: what's the difference?
The same 24-bit identifier expressed in different bases: hex C051E8, octal 60050750, decimal 12,603,880.
What flights does C051E8 operate?
Mode-S C051E8 has broadcast 2 distinct callsigns, including PBR625, PBR680.