Apparatus

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sensors Mode-S transponder

400880

ICAO 24-bit transponder address · allocated to United Kingdom

Currently assigned to G-SAJF · EMBRAER ERJ-145

Hex
400880
Octal
20004200
Decimal
4,196,480
Country
GB
Tail
G-SAJF
Type
E145
No current signal · last broadcast 58m ago
Flights observed
521
Distinct callsigns
20
Country
GB
Last broadcast
58m ago

Last known position

Most recent position reported by Mode-S 400880.

Country allocation

The ICAO 24-bit address 400880 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
LOG31AW Loganair 23 2026-06-12
LOG7J Loganair 22 2026-06-12
LOG1LZ - 19 2026-07-05
LOG3HP - 18 2026-07-14
LOG9CX - 17 2026-07-05
LOG22N - 16 2026-07-05
LOG14WM - 16 2026-07-05
LOG96AQ Loganair 15 2026-07-10
LOG83RJ - 15 2026-07-10
LOG41UX - 15 2026-07-05
LOG22LW - 15 2026-07-05
LOG55DC - 14 2026-07-01
LOG27X - 14 2026-07-06
LOG539B - 13 2026-07-03
LOG4MG - 13 2026-06-29
LOG9KW - 11 2026-07-03
LOG28JK Loganair 11 2026-06-07
LOG26U - 11 2026-07-13
LOG22Y - 11 2026-07-14
LOG19FR - 11 2026-06-29

Recent flights last 50

DateFlightRouteTakeoffLandingDuration
2026-07-14 LOG22Y - Jul 14, 15:30 UTCJul 14, 16:00 UTC30m
2026-07-14 LOG95VL - Jul 14, 13:40 UTCJul 14, 14:35 UTC55m
2026-07-14 LOG8NP MAN → ABZ Jul 14, 07:50 UTCJul 14, 08:40 UTC50m
2026-07-14 LOG3HP - Jul 14, 05:50 UTCJul 14, 06:50 UTC1h 0m
2026-07-13 LOG6LG BRS → ABZ Jul 13, 19:05 UTCJul 13, 20:15 UTC1h 10m
2026-07-13 LOG5PS ABZ → BRS Jul 13, 17:20 UTCJul 13, 18:25 UTC1h 5m
2026-07-13 LOG26U - Jul 13, 14:20 UTCJul 13, 15:05 UTC45m
2026-07-13 LOG29JK - Jul 13, 13:00 UTCJul 13, 13:40 UTC40m
2026-07-13 LOG8BI - Jul 13, 11:05 UTCJul 13, 11:45 UTC40m
2026-07-13 LOG14ZT - Jul 13, 09:40 UTCJul 13, 10:25 UTC45m
2026-07-13 LOG8NP MAN → ABZ Jul 13, 08:01 UTCJul 13, 08:55 UTC55m
2026-07-13 LOG3HP - Jul 13, 05:55 UTCJul 13, 06:55 UTC1h 0m
2026-07-12 LOG92DS - Jul 12, 15:15 UTCJul 12, 16:20 UTC1h 5m
2026-07-12 LOG2WQ ABZ → EBJ Jul 12, 13:05 UTCJul 12, 14:10 UTC1h 5m
2026-07-12 LOG3YT - Jul 12, 11:15 UTCJul 12, 12:15 UTC1h 0m
2026-07-12 LOG2BP - Jul 12, 09:20 UTCJul 12, 10:20 UTC1h 0m
2026-07-10 LOG9LB BHX → ABZ Jul 10, 19:15 UTCJul 10, 20:10 UTC55m
2026-07-10 LOG22MP ABZ → BHX Jul 10, 17:25 UTCJul 10, 18:30 UTC1h 5m
2026-07-10 LOG96AQ BHX → ABZ Jul 10, 15:30 UTCJul 10, 16:25 UTC55m
2026-07-10 LOG83RJ ABZ → BHX Jul 10, 13:35 UTCJul 10, 14:35 UTC1h 0m
2026-07-10 LOG941B - Jul 10, 10:20 UTCJul 10, 11:05 UTC45m
2026-07-10 LOG99RB EDI → IOM Jul 10, 09:00 UTCJul 10, 09:45 UTC45m
2026-07-10 LOG69TF IOM → EDI Jul 10, 06:40 UTCJul 10, 07:15 UTC35m
2026-07-10 LOG940A - Jul 10, 05:15 UTCJul 10, 06:00 UTC45m
2026-07-06 LOG944E EDI → ABZ Jul 6, 16:40 UTCJul 6, 17:05 UTC25m
2026-07-06 LOG10HF - Jul 6, 15:10 UTCJul 6, 15:45 UTC35m
2026-07-06 LOG96LP - Jul 6, 13:30 UTCJul 6, 14:00 UTC30m
2026-07-06 LOG943F ABZ → EDI Jul 6, 11:10 UTCJul 6, 11:40 UTC30m
2026-07-06 LOG8NP MAN → ABZ Jul 6, 07:40 UTCJul 6, 08:35 UTC55m
2026-07-06 LOG27X SOU → MAN Jul 6, 05:50 UTCJul 6, 06:30 UTC40m
2026-07-05 LOG22N MAN → SOU Jul 5, 19:10 UTCJul 5, 19:50 UTC40m
2026-07-05 LOG1LZ - Jul 5, 17:25 UTCJul 5, 18:15 UTC50m
2026-07-05 LOG41UX - Jul 5, 16:45 UTCJul 5, 17:20 UTC35m
2026-07-05 LOG41UX NCL → EXT Jul 5, 15:40 UTCJul 5, 16:40 UTC1h 0m
2026-07-05 LOG22LW SOU → NCL Jul 5, 13:50 UTCJul 5, 14:45 UTC55m
2026-07-05 LOG9CX NCL → SOU Jul 5, 12:00 UTCJul 5, 12:50 UTC50m
2026-07-05 LOG14WM SOU → NCL Jul 5, 10:05 UTCJul 5, 11:05 UTC1h 0m
2026-07-04 LOG9CT - Jul 4, 18:30 UTCJul 4, 18:55 UTC25m
2026-07-04 LOG74H SOU → JER Jul 4, 17:15 UTCJul 4, 17:45 UTC30m
2026-07-04 LOG9CX NCL → SOU Jul 4, 12:25 UTCJul 4, 13:20 UTC55m
2026-07-04 LOG38TV NQY → NCL Jul 4, 10:40 UTCJul 4, 11:40 UTC1h 0m
2026-07-04 LOG26EY NQY → NCL Jul 4, 08:50 UTCJul 4, 09:50 UTC1h 0m
2026-07-04 LOG14WM SOU → NCL Jul 4, 07:05 UTCJul 4, 08:05 UTC1h 0m
2026-07-03 LOG539B NCL → SOU Jul 3, 19:00 UTCJul 3, 19:55 UTC55m
2026-07-03 LOG9KW - Jul 3, 16:50 UTCJul 3, 17:45 UTC55m
2026-07-03 LOG41UX NCL → EXT Jul 3, 15:15 UTCJul 3, 16:10 UTC55m
2026-07-03 LOG22LW SOU → NCL Jul 3, 13:30 UTCJul 3, 14:30 UTC1h 0m
2026-07-03 LOG9CX - Jul 3, 07:40 UTCJul 3, 08:35 UTC55m
2026-07-03 LOG14WM SOU → NCL Jul 3, 05:55 UTCJul 3, 07:00 UTC1h 5m
2026-07-02 LOG539B NCL → SOU Jul 2, 18:55 UTCJul 2, 19:45 UTC50m

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

Mode-S 400880 frequently asked

What is Mode-S code 400880?
400880 is an ICAO 24-bit transponder address. Allocated to United Kingdom. Assigned to G-SAJF.
Where is Mode-S 400880 registered?
Mode-S code 400880 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 400880 broadcasting right now?
No active broadcast right now. Last signal was 58m ago.
Hex, octal, and decimal Mode-S codes: what's the difference?
The same 24-bit identifier expressed in different bases: hex 400880, octal 20004200, decimal 4,196,480.
What flights does 400880 operate?
Mode-S 400880 has broadcast 20 distinct callsigns, including LOG31AW, LOG7J, LOG1LZ, LOG3HP, LOG9CX.