Apparatus

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sensors Mode-S transponder

407CD8

ICAO 24-bit transponder address · allocated to United Kingdom

Currently assigned to G-LMTC · ATR-72-600

Hex
407CD8
Octal
20076330
Decimal
4,226,264
Country
GB
Tail
G-LMTC
Type
AT76
No current signal · last broadcast Jul 26, 19:05 UTC
Flights observed
497
Distinct callsigns
20
Country
GB
Last broadcast
Jul 26, 19:05 UTC

Last known position

Most recent position reported by Mode-S 407CD8.

Country allocation

The ICAO 24-bit address 407CD8 falls within the block assigned to United Kingdom (GB) by ICAO Annex 10, Volume III. Every aircraft registered in United Kingdom 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
LOG3NA Loganair 31 2026-07-26
LOG39D Loganair 30 2026-07-26
LOG34JD Loganair 21 2026-07-24
LOG63R Loganair 19 2026-07-24
LOG8GP Loganair 15 2026-07-26
LOG82LB Loganair 14 2026-07-24
LOG51MW Loganair 14 2026-07-26
LOG22TV Loganair 14 2026-07-24
LOG67TJ Loganair 13 2026-07-24
LOG28CG Loganair 13 2026-07-24
LOG25BR Loganair 12 2026-07-25
LOG1FM Loganair 12 2026-07-25
LOG8YJ Loganair 8 2026-07-20
LOG8ML Loganair 8 2026-04-18
LOG48RG Loganair 8 2026-07-20
LOG99RB Loganair 7 2026-07-26
LOG903 - 7 2026-06-12
LOG89LT Loganair 7 2026-07-25
LOG85CB Loganair 7 2026-07-25
LOG7NC Loganair 7 2026-04-17

Recent flights last 50

DateFlightRouteTakeoffLandingDuration
2026-07-26 LOG8GP LPL → IOM Jul 26, 18:40 UTCJul 26, 19:05 UTC25m
2026-07-26 LOG51MW IOM → LPL Jul 26, 17:20 UTCJul 26, 17:45 UTC25m
2026-07-26 LOG3NA LHR → IOM Jul 26, 15:20 UTCJul 26, 16:30 UTC1h 10m
2026-07-26 LOG39D IOM → LHR Jul 26, 12:40 UTCJul 26, 13:40 UTC1h 0m
2026-07-26 LOG99RB EDI → IOM Jul 26, 10:35 UTCJul 26, 11:20 UTC45m
2026-07-26 LOG69TF IOM → EDI Jul 26, 08:55 UTCJul 26, 09:35 UTC40m
2026-07-25 LOG25BR MAN → IOM Jul 25, 18:40 UTCJul 25, 19:10 UTC30m
2026-07-25 LOG1FM IOM → MAN Jul 25, 16:35 UTCJul 25, 17:10 UTC35m
2026-07-25 LOG3NA LHR → IOM Jul 25, 14:15 UTCJul 25, 15:15 UTC1h 0m
2026-07-25 LOG39D IOM → LHR Jul 25, 11:55 UTCJul 25, 12:55 UTC1h 0m
2026-07-25 LOG89LT BHX → IOM Jul 25, 09:55 UTCJul 25, 10:55 UTC1h 0m
2026-07-25 LOG85CB IOM → BHX Jul 25, 08:20 UTCJul 25, 09:05 UTC45m
2026-07-24 LOG63R LCY → IOM Jul 24, 18:10 UTCJul 24, 19:10 UTC1h 0m
2026-07-24 LOG34JD LCY → IOM Jul 24, 16:15 UTCJul 24, 17:30 UTC1h 15m
2026-07-24 LOG3NA LHR → IOM Jul 24, 14:25 UTCJul 24, 15:25 UTC1h 0m
2026-07-24 LOG39D IOM → LHR Jul 24, 11:40 UTCJul 24, 12:40 UTC1h 0m
2026-07-24 LOG67TJ MAN → IOM Jul 24, 10:05 UTCJul 24, 10:40 UTC35m
2026-07-24 LOG28CG MAN → NQY Jul 24, 08:45 UTCJul 24, 09:20 UTC35m
2026-07-24 LOG82LB LPL → IOM Jul 24, 07:35 UTCJul 24, 08:00 UTC25m
2026-07-24 LOG22TV IOM → LPL Jul 24, 06:05 UTCJul 24, 06:30 UTC25m
2026-07-23 LOG8GP LPL → IOM Jul 23, 18:35 UTCJul 23, 18:55 UTC20m
2026-07-23 LOG8GP LPL → IOM Jul 23, 18:20 UTCJul 23, 18:25 UTC5m
2026-07-23 LOG51MW IOM → LPL Jul 23, 17:10 UTCJul 23, 17:35 UTC25m
2026-07-23 LOG3NA LHR → IOM Jul 23, 15:15 UTCJul 23, 16:15 UTC1h 0m
2026-07-23 LOG39D IOM → LHR Jul 23, 13:00 UTCJul 23, 14:05 UTC1h 5m
2026-07-23 LOG67TJ MAN → IOM Jul 23, 11:45 UTCJul 23, 12:10 UTC25m
2026-07-23 LOG73X NQY → MAN Jul 23, 09:45 UTCJul 23, 11:00 UTC1h 15m
2026-07-23 LOG43W MAN → NQY Jul 23, 07:55 UTCJul 23, 08:55 UTC1h 0m
2026-07-23 LOG28CG MAN → NQY Jul 23, 06:10 UTCJul 23, 06:45 UTC35m
2026-07-22 LOG8GP LPL → IOM Jul 22, 18:45 UTCJul 22, 19:10 UTC25m
2026-07-22 LOG51MW IOM → LPL Jul 22, 17:30 UTCJul 22, 17:55 UTC25m
2026-07-22 LOG25BR MAN → IOM Jul 22, 16:00 UTCJul 22, 16:30 UTC30m
2026-07-22 LOG1FM IOM → MAN Jul 22, 14:35 UTCJul 22, 15:10 UTC35m
2026-07-22 LOG99RB EDI → IOM Jul 22, 13:10 UTCJul 22, 13:45 UTC35m
2026-07-22 LOG69TF - Jul 22, 11:35 UTCJul 22, 12:10 UTC35m
2026-07-21 LOG8GP LPL → IOM Jul 21, 18:25 UTCJul 21, 18:50 UTC25m
2026-07-21 LOG51MW IOM → LPL Jul 21, 17:10 UTCJul 21, 17:40 UTC30m
2026-07-21 LOG25BR - Jul 21, 16:00 UTCJul 21, 16:25 UTC25m
2026-07-21 LOG1FM IOM → MAN Jul 21, 14:25 UTCJul 21, 14:55 UTC30m
2026-07-21 LOG67TJ MAN → IOM Jul 21, 11:40 UTCJul 21, 12:10 UTC30m
2026-07-21 LOG73X NQY → MAN Jul 21, 09:50 UTCJul 21, 11:00 UTC1h 10m
2026-07-21 LOG43W MAN → NQY Jul 21, 08:05 UTCJul 21, 08:55 UTC50m
2026-07-21 LOG28CG MAN → NQY Jul 21, 06:05 UTCJul 21, 06:40 UTC35m
2026-07-20 LOG63R LCY → IOM Jul 20, 18:00 UTCJul 20, 18:55 UTC55m
2026-07-20 LOG34JD LCY → IOM Jul 20, 15:50 UTCJul 20, 17:00 UTC1h 10m
2026-07-20 LOG3NA LHR → IOM Jul 20, 13:30 UTCJul 20, 14:35 UTC1h 5m
2026-07-20 LOG39D - Jul 20, 10:45 UTCJul 20, 11:55 UTC1h 10m
2026-07-20 LOG48RG LCY → IOM Jul 20, 08:05 UTCJul 20, 09:05 UTC1h 0m
2026-07-20 LOG8YJ IOM → LCY Jul 20, 05:55 UTCJul 20, 07:15 UTC1h 20m
2026-07-19 LOG8GP - Jul 19, 18:20 UTCJul 19, 18:45 UTC25m

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 G-LMTC page for operator, model, and routing details .

Mode-S 407CD8 frequently asked

What is Mode-S code 407CD8?
407CD8 is an ICAO 24-bit transponder address. Allocated to United Kingdom. Assigned to G-LMTC.
Where is Mode-S 407CD8 registered?
Mode-S code 407CD8 is allocated to United Kingdom (GB). All aircraft registered there receive a Mode-S address from a fixed block defined by ICAO Annex 10.
Is 407CD8 broadcasting right now?
No active broadcast right now. Last signal was Jul 26, 19:05 UTC.
Hex, octal, and decimal Mode-S codes: what's the difference?
The same 24-bit identifier expressed in different bases: hex 407CD8, octal 20076330, decimal 4,226,264.
What flights does 407CD8 operate?
Mode-S 407CD8 has broadcast 20 distinct callsigns, including LOG3NA, LOG39D, LOG34JD, LOG63R, LOG8GP.