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
Broadcasting now · callsign LOG91YC · 13,650 ft
Flights observed
210
Distinct callsigns
20
Country
GB
Last broadcast
1h ago

Current position

408087 is currently broadcasting. Map zoomed to live position.

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
LOG87JB Loganair 10 2026-06-08
LOG81EC Loganair 10 2026-06-08
LOG18WN Loganair 10 2026-06-08
LOG24EM Loganair 9 2026-06-08
LOG36MJ Loganair 7 2026-06-08
LOG25JD Loganair 7 2026-06-08
LOG84JN Loganair 6 2026-06-08
LOG53DV Loganair 6 2026-06-08
LOG908 - 5 2026-05-22
LOG907 - 5 2026-05-22
LOG904 - 5 2026-05-29
LOG903 - 5 2026-05-29
LOG941B - 4 2026-06-07
LOG906 - 4 2026-05-22
LOG905P - 4 2026-05-22
LOG28CD Loganair 4 2026-06-02
LOG21XA Loganair 4 2026-06-02
LOG95VL Loganair 3 2026-05-30
LOG940A - 3 2026-05-31
LOG6FC Loganair 3 2026-06-02

Recent flights last 50

DateFlightRouteTakeoffLandingDuration
2026-06-15 LOG23PY SOU → EDI Jun 15, 16:59 UTCJun 15, 17:45 UTC45m
2026-06-15 LOG87E SOU → EDI Jun 15, 14:30 UTCJun 15, 15:59 UTC1h 30m
2026-06-15 LOG4EW EDI → SOU Jun 15, 12:15 UTCJun 15, 13:45 UTC1h 30m
2026-06-15 LOG8DB SOU → EDI Jun 15, 08:10 UTCJun 15, 09:40 UTC1h 30m
2026-06-15 LOG8TR EDI → SOU Jun 15, 05:50 UTCJun 15, 07:10 UTC1h 20m
2026-06-14 LOG91YC SOU → EDI Jun 14, 19:55 UTCJun 14, 21:25 UTC1h 30m
2026-06-14 LOG23PY SOU → EDI Jun 14, 18:00 UTCJun 14, 19:20 UTC1h 20m
2026-06-14 LOG10HF SYY → EDI Jun 14, 15:50 UTCJun 14, 16:20 UTC30m
2026-06-14 LOG10HF SYY → EDI Jun 14, 14:55 UTCJun 14, 15:05 UTC10m
2026-06-14 LOG96LP EDI → SYY Jun 14, 12:20 UTCJun 14, 12:55 UTC35m
2026-06-13 LOG87YU KOI → EDI Jun 13, 15:50 UTCJun 13, 16:25 UTC35m
2026-06-13 LOG41EG - Jun 13, 13:35 UTCJun 13, 14:20 UTC45m
2026-06-13 LOG10HF SYY → EDI Jun 13, 11:40 UTCJun 13, 12:15 UTC35m
2026-06-13 LOG41CK INV → SYY Jun 13, 10:15 UTCJun 13, 10:30 UTC15m
2026-06-13 LOG96LP EDI → SYY Jun 13, 07:20 UTCJun 13, 07:55 UTC35m
2026-06-12 LOG91YC SOU → EDI Jun 12, 20:00 UTCJun 12, 21:40 UTC1h 40m
2026-06-12 LOG23PY SOU → EDI Jun 12, 17:55 UTCJun 12, 19:15 UTC1h 20m
2026-06-12 LOG87E SOU → EDI Jun 12, 15:00 UTCJun 12, 16:40 UTC1h 40m
2026-06-12 LOG4EW EDI → SOU Jun 12, 12:45 UTCJun 12, 14:05 UTC1h 20m
2026-06-12 L0G8DB SOU → EDI Jun 12, 08:25 UTCJun 12, 10:05 UTC1h 40m
2026-06-12 L0G8DB - Jun 12, 06:05 UTCJun 12, 07:25 UTC1h 20m
2026-06-11 LOG8DB SOU → EDI Jun 11, 08:00 UTCJun 11, 09:30 UTC1h 30m
2026-06-11 LOG8TR EDI → SOU Jun 11, 05:50 UTCJun 11, 07:05 UTC1h 15m
2026-06-10 LOG49FW LSI → EDI Jun 10, 18:35 UTCJun 10, 19:15 UTC40m
2026-06-10 LOG42YM EDI → LSI Jun 10, 16:10 UTCJun 10, 16:55 UTC45m
2026-06-10 LOG82HT LSI → EDI Jun 10, 12:05 UTCJun 10, 12:55 UTC50m
2026-06-10 LOG42Q BGO → LSI Jun 10, 09:55 UTCJun 10, 10:25 UTC30m
2026-06-10 LOG35R LSI → BGO Jun 10, 08:25 UTCJun 10, 08:55 UTC30m
2026-06-10 LOG71DP EDI → LSI Jun 10, 06:15 UTCJun 10, 07:00 UTC45m
2026-06-09 LOG49FW LSI → EDI Jun 9, 20:05 UTCJun 9, 20:25 UTC20m
2026-06-09 LOG42YM EDI → LSI Jun 9, 17:40 UTCJun 9, 18:35 UTC55m
2026-06-09 LO547RC - Jun 9, 13:25 UTCJun 9, 15:00 UTC1h 35m
2026-06-09 LOG18FR EDI → EXT Jun 9, 11:00 UTCJun 9, 12:20 UTC1h 20m
2026-06-09 LOG82HT LSI → EDI Jun 9, 09:05 UTCJun 9, 09:50 UTC45m
2026-06-09 LOG50S - Jun 9, 06:00 UTCJun 9, 06:25 UTC25m
2026-06-08 LOG87JB LSI → ABZ Jun 8, 19:50 UTCJun 8, 20:15 UTC25m
2026-06-08 LOG18WN ABZ → LSI Jun 8, 18:10 UTCJun 8, 18:35 UTC25m
2026-06-08 LOG24EM LSI → ABZ Jun 8, 16:20 UTCJun 8, 16:45 UTC25m
2026-06-08 LOG81EC ABZ → LSI Jun 8, 14:30 UTCJun 8, 14:55 UTC25m
2026-06-08 LOG36MJ DUB → ABZ Jun 8, 12:10 UTCJun 8, 13:15 UTC1h 5m
2026-06-08 LOG25JD ABZ → DUB Jun 8, 09:30 UTCJun 8, 10:50 UTC1h 20m
2026-06-08 LOG53DV LSI → ABZ Jun 8, 08:00 UTCJun 8, 08:30 UTC30m
2026-06-08 LOG84JN ABZ → LSI Jun 8, 05:55 UTCJun 8, 06:20 UTC25m
2026-06-07 LOG941B - Jun 7, 18:25 UTCJun 7, 18:55 UTC30m
2026-06-05 LOG81EC ABZ → LSI Jun 5, 14:00 UTCJun 5, 14:30 UTC30m
2026-06-05 LOG28JK MAN → ABZ Jun 5, 11:40 UTCJun 5, 12:40 UTC1h 0m
2026-06-05 LOG63VL NQY → MAN Jun 5, 09:40 UTCJun 5, 10:40 UTC1h 0m
2026-06-05 LOG5RL MAN → NQY Jun 5, 07:50 UTCJun 5, 08:45 UTC55m
2026-06-05 LOG3HP ABZ → MAN Jun 5, 05:35 UTCJun 5, 06:40 UTC1h 5m
2026-06-04 LOG87JB LSI → ABZ Jun 4, 20:05 UTCJun 4, 20:30 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-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?
Yes. Mode-S 408087 is currently airborne.
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 LOG87JB, LOG81EC, LOG18WN, LOG24EM, LOG36MJ.