Apparatus

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sensors Mode-S transponder

408087

ICAO 24-bit transponder address · allocated to United Kingdom

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

Hex
408087
Octal
20100207
Decimal
4,227,207
Country
GB
Tail
G-LMTI
Type
AT76
No current signal · last broadcast 3d ago
Flights observed
432
Distinct callsigns
20
Country
GB
Last broadcast
3d ago

Last known position

Most recent position reported by Mode-S 408087.

Country allocation

The ICAO 24-bit address 408087 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
LOG91YC Loganair 15 2026-07-26
LOG82HT Loganair 14 2026-07-25
LOG81EC - 14 2026-07-15
LOG23PY Loganair 14 2026-07-26
LOG18FR Loganair 14 2026-07-25
LOG8TR - 13 2026-07-19
LOG47RC Loganair 13 2026-07-25
LOG8DB - 12 2026-07-19
LOG87JB - 12 2026-07-15
LOG87E Loganair 12 2026-07-26
LOG71DP Loganair 12 2026-07-25
LOG49FW Loganair 12 2026-07-24
LOG42YM - 12 2026-07-24
LOG18WN - 12 2026-07-15
LOG4EW Loganair 11 2026-07-26
LOG24EM - 11 2026-07-15
LOG84JN - 10 2026-07-17
LOG36MJ - 10 2026-07-15
LOG25JD - 10 2026-07-15
LOG10HF - 10 2026-07-20

Recent flights last 50

DateFlightRouteTakeoffLandingDuration
2026-07-26 LOG91YC SOU → EDI Jul 26, 21:25 UTCJul 26, 21:45 UTC20m
2026-07-26 LOG23PY SOU → EDI Jul 26, 18:25 UTCJul 26, 19:40 UTC1h 15m
2026-07-26 LOG87E SOU → EDI Jul 26, 16:00 UTCJul 26, 17:35 UTC1h 35m
2026-07-26 LOG4EW EDI → SOU Jul 26, 13:50 UTCJul 26, 15:15 UTC1h 25m
2026-07-26 LOG843P - Jul 26, 11:40 UTCJul 26, 12:55 UTC1h 15m
2026-07-26 LOG2HL - Jul 26, 09:25 UTCJul 26, 10:40 UTC1h 15m
2026-07-25 LOG47RC EXT → EDI Jul 25, 13:15 UTCJul 25, 14:40 UTC1h 25m
2026-07-25 LOG18FR EDI → EXT Jul 25, 11:00 UTCJul 25, 12:20 UTC1h 20m
2026-07-25 LOG82HT LSI → EDI Jul 25, 09:15 UTCJul 25, 09:55 UTC40m
2026-07-25 LOG71DP EDI → LSI Jul 25, 07:05 UTCJul 25, 07:45 UTC40m
2026-07-24 LOG49FW LSI → EDI Jul 24, 18:15 UTCJul 24, 19:00 UTC45m
2026-07-24 LOG42YM - Jul 24, 15:55 UTCJul 24, 16:45 UTC50m
2026-07-24 LOG47RC EXT → EDI Jul 24, 12:45 UTCJul 24, 14:15 UTC1h 30m
2026-07-24 LOG18FR EDI → EXT Jul 24, 10:10 UTCJul 24, 11:30 UTC1h 20m
2026-07-24 LOG82HT LSI → EDI Jul 24, 08:40 UTCJul 24, 09:25 UTC45m
2026-07-24 LOG71DP EDI → LSI Jul 24, 06:05 UTCJul 24, 07:00 UTC55m
2026-07-23 LOG49FW LSI → EDI Jul 23, 18:10 UTCJul 23, 19:00 UTC50m
2026-07-23 LOG42YM - Jul 23, 15:55 UTCJul 23, 16:45 UTC50m
2026-07-23 LOG47RC EXT → EDI Jul 23, 12:35 UTCJul 23, 14:10 UTC1h 35m
2026-07-23 LOG18FR EDI → EXT Jul 23, 10:15 UTCJul 23, 11:35 UTC1h 20m
2026-07-23 LOG82HT LSI → EDI Jul 23, 08:35 UTCJul 23, 09:25 UTC50m
2026-07-23 LOG71DP EDI → LSI Jul 23, 06:25 UTCJul 23, 07:10 UTC45m
2026-07-22 LOG49FW LSI → EDI Jul 22, 18:30 UTCJul 22, 19:15 UTC45m
2026-07-22 LOG42YM - Jul 22, 16:00 UTCJul 22, 16:50 UTC50m
2026-07-22 LOG47RC EXT → EDI Jul 22, 13:00 UTCJul 22, 14:25 UTC1h 25m
2026-07-22 LOG18FR EDI → EXT Jul 22, 11:10 UTCJul 22, 12:05 UTC55m
2026-07-21 LOG91YC SOU → EDI Jul 21, 19:05 UTCJul 21, 20:30 UTC1h 25m
2026-07-21 LOG23PY SOU → EDI Jul 21, 16:55 UTCJul 21, 18:15 UTC1h 20m
2026-07-21 LOG47RC EXT → EDI Jul 21, 12:40 UTCJul 21, 14:10 UTC1h 30m
2026-07-21 LOG18FR EDI → EXT Jul 21, 10:05 UTCJul 21, 11:20 UTC1h 15m
2026-07-21 LOG82HT LSI → EDI Jul 21, 08:15 UTCJul 21, 09:05 UTC50m
2026-07-21 LOG71DP EDI → LSI Jul 21, 06:00 UTCJul 21, 06:45 UTC45m
2026-07-20 LOG91YC SOU → EDI Jul 20, 19:00 UTCJul 20, 20:30 UTC1h 30m
2026-07-20 LOG23PY SOU → EDI Jul 20, 17:00 UTCJul 20, 18:25 UTC1h 25m
2026-07-20 LOG10HF - Jul 20, 14:55 UTCJul 20, 15:30 UTC35m
2026-07-20 LOG96LP EDI → SYY Jul 20, 13:20 UTCJul 20, 13:50 UTC30m
2026-07-20 LOG87YU - Jul 20, 08:00 UTCJul 20, 08:45 UTC45m
2026-07-20 LOG41EG EDI → KOI Jul 20, 06:15 UTCJul 20, 07:05 UTC50m
2026-07-19 LOG53MA - Jul 19, 18:45 UTCJul 19, 19:35 UTC50m
2026-07-19 LOG72MV - Jul 19, 17:15 UTCJul 19, 18:05 UTC50m
2026-07-19 LOG87E SOU → EDI Jul 19, 14:45 UTCJul 19, 16:15 UTC1h 30m
2026-07-19 LOG4EW EDI → SOU Jul 19, 12:30 UTCJul 19, 13:55 UTC1h 25m
2026-07-19 LOG8DB SOU → EDI Jul 19, 09:45 UTCJul 19, 11:15 UTC1h 30m
2026-07-19 LOG8TR EDI → SOU Jul 19, 07:25 UTCJul 19, 08:45 UTC1h 20m
2026-07-18 LOG845P ABZ → KOI Jul 18, 20:25 UTCJul 18, 21:15 UTC50m
2026-07-18 LOG844 - Jul 18, 18:35 UTCJul 18, 19:30 UTC55m
2026-07-18 LOG23QR - Jul 18, 14:05 UTCJul 18, 15:35 UTC1h 30m
2026-07-18 LOG24J EDI → SOU Jul 18, 11:55 UTCJul 18, 13:15 UTC1h 20m
2026-07-18 LOG8DB SOU → EDI Jul 18, 09:20 UTCJul 18, 10:55 UTC1h 35m
2026-07-18 LOG8TR EDI → SOU Jul 18, 07:05 UTCJul 18, 08:25 UTC1h 20m

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

Mode-S 408087 frequently asked

What is Mode-S code 408087?
408087 is an ICAO 24-bit transponder address. Allocated to United Kingdom. Assigned to G-LMTI.
Where is Mode-S 408087 registered?
Mode-S code 408087 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 408087 broadcasting right now?
No active broadcast right now. Last signal was 3d ago.
Hex, octal, and decimal Mode-S codes: what's the difference?
The same 24-bit identifier expressed in different bases: hex 408087, octal 20100207, decimal 4,227,207.
What flights does 408087 operate?
Mode-S 408087 has broadcast 20 distinct callsigns, including LOG91YC, LOG82HT, LOG81EC, LOG23PY, LOG18FR.