Apparatus

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sensors Mode-S transponder

408386

ICAO 24-bit transponder address · allocated to United Kingdom

Hex
408386
Octal
20101606
Decimal
4,227,974
Country
GB
Broadcasting now · callsign EZY75PF · 34,000 ft
Flights observed
98
Distinct callsigns
20
Country
GB
Last broadcast
22d ago

Current position

408386 is currently broadcasting. Map zoomed to live position.

Country allocation

The ICAO 24-bit address 408386 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
EZY42VZ easyJet 3 2026-07-24
EZY85DA - 2 2026-07-25
EZY79TZ easyJet 2 2026-07-26
EZY75PF - 2 2026-07-12
EZY72WY easyJet 2 2026-07-24
EZY68ZN - 2 2026-07-25
EZY67EC easyJet 2 2026-07-24
EZY62NY - 2 2026-07-10
EZY59ZL - 2 2026-07-12
EZY49DA - 2 2026-07-10
EZY39TA easyJet 2 2026-07-23
EZY39CB - 2 2026-07-24
EZY16ZX easyJet 2 2026-07-23
EZY98NY - 1 2026-07-20
EZY94RL - 1 2026-07-01
EZY93RC - 1 2026-07-16
EZY93MK - 1 2026-07-07
EZY93HR - 1 2026-07-11
EZY92EP - 1 2026-07-12
EZY91YL - 1 2026-07-16

Recent flights last 50

DateFlightRouteTakeoffLandingDuration
2026-07-26 EZY79TZ LGW → ACE Jul 26, 14:45 UTCJul 26, 21:30 UTC6h 45m
2026-07-26 EZY79GK NCE → LTN Jul 26, 09:55 UTCJul 26, 12:50 UTC2h 55m
2026-07-26 EZY49YR LGW → MLA Jul 26, 06:00 UTCJul 26, 08:50 UTC2h 51m
2026-07-25 EZY68ZN RHO → LGW Jul 25, 22:45 UTCJul 26, 02:45 UTC4h 0m
2026-07-25 EZY85DA LGW → RHO Jul 25, 18:05 UTCJul 25, 21:25 UTC3h 20m
2026-07-25 EZY8590 DLM → LGW Jul 25, 11:45 UTCJul 25, 15:45 UTC4h 0m
2026-07-25 EZY8589 LGW → DLM Jul 25, 06:45 UTCJul 25, 10:05 UTC3h 20m
2026-07-24 EZY72WY EDI → BRS Jul 24, 22:15 UTCJul 25, 01:55 UTC3h 40m
2026-07-24 EZY67EC LGW → CHQ Jul 24, 17:35 UTCJul 24, 20:40 UTC3h 5m
2026-07-24 EZY39CB FNC → LGW Jul 24, 11:15 UTCJul 24, 14:15 UTC3h 0m
2026-07-24 EZY42VZ LTN → AGP Jul 24, 10:10 UTCJul 24, 10:20 UTC10m
2026-07-24 EZY42VZ LTN → AGP Jul 24, 07:00 UTCJul 24, 09:30 UTC2h 30m
2026-07-23 EZY39TA ATH → MAN Jul 23, 18:30 UTCJul 23, 22:25 UTC3h 55m
2026-07-23 EZY16ZX LGW → RHO Jul 23, 13:40 UTCJul 23, 17:05 UTC3h 25m
2026-07-23 EZY13KM PMI → LGW Jul 23, 09:45 UTCJul 23, 11:55 UTC2h 10m
2026-07-23 EZY49WP - Jul 23, 06:45 UTCJul 23, 08:35 UTC1h 50m
2026-07-22 EZY73HP AYT → LGW Jul 22, 23:05 UTCJul 23, 03:15 UTC4h 10m
2026-07-22 EZY69XA LGW → AYT Jul 22, 18:10 UTCJul 22, 21:40 UTC3h 30m
2026-07-22 EZY75JT TLS → LGW Jul 22, 14:35 UTCJul 22, 16:10 UTC1h 35m
2026-07-22 EZY79XU LGW → TLS Jul 22, 12:10 UTCJul 22, 13:30 UTC1h 20m
2026-07-21 EZY41GE RMU → BRS Jul 21, 23:00 UTCJul 22, 02:45 UTC3h 45m
2026-07-21 EZY8261 LGW → CHQ Jul 21, 18:10 UTCJul 21, 21:20 UTC3h 10m
2026-07-21 EZY74WG AYT → LGW Jul 21, 11:55 UTCJul 21, 16:15 UTC4h 20m
2026-07-21 EZY76EZ LGW → LIN Jul 21, 06:40 UTCJul 21, 10:40 UTC4h 0m
2026-07-20 EZY79TZ LGW → LGW Jul 20, 18:35 UTCJul 21, 02:50 UTC8h 14m
2026-07-20 EZY67KR KGS → LGW Jul 20, 12:25 UTCJul 20, 16:20 UTC3h 55m
2026-07-20 EZY98NY LGW → KGS Jul 20, 08:00 UTCJul 20, 11:15 UTC3h 15m
2026-07-19 EZY8262 - Jul 19, 21:50 UTCJul 20, 00:40 UTC2h 50m
2026-07-19 EZY36MQ - Jul 19, 17:20 UTCJul 19, 19:50 UTC2h 30m
2026-07-19 EZY63VX - Jul 19, 12:50 UTCJul 19, 15:30 UTC2h 40m
2026-07-19 EZY74AJ LGW → BRI Jul 19, 09:30 UTCJul 19, 11:35 UTC2h 5m
2026-07-18 EZY75UQ PFO → LGW Jul 18, 21:05 UTCJul 19, 01:30 UTC4h 25m
2026-07-18 EZY75FC LGW → PFO Jul 18, 15:25 UTCJul 18, 19:25 UTC4h 0m
2026-07-18 EZY27KE - Jul 18, 10:15 UTCJul 18, 13:45 UTC3h 30m
2026-07-18 EZY74HQ - Jul 18, 06:05 UTCJul 18, 09:00 UTC2h 55m
2026-07-17 EZY52DQ - Jul 17, 22:00 UTCJul 18, 02:09 UTC4h 10m
2026-07-17 EZY59JQ LGW → AYT Jul 17, 16:49 UTCJul 17, 20:35 UTC3h 45m
2026-07-17 EZY34UV ATH → LGW Jul 17, 10:40 UTCJul 17, 14:04 UTC3h 25m
2026-07-17 EZY12VG LGW → ATH Jul 17, 05:30 UTCJul 17, 08:35 UTC3h 5m
2026-07-16 EZY59NW - Jul 16, 22:25 UTCJul 17, 01:45 UTC3h 20m
2026-07-16 EZY83WK - Jul 16, 16:49 UTCJul 16, 20:45 UTC3h 55m
2026-07-16 EZY91YL - Jul 16, 11:15 UTCJul 16, 14:29 UTC3h 15m
2026-07-16 EZY93RC - Jul 16, 06:05 UTCJul 16, 09:25 UTC3h 20m
2026-07-15 EZY76JL - Jul 15, 20:10 UTCJul 16, 00:30 UTC4h 20m
2026-07-15 EZY67JT LGW → PFO Jul 15, 13:45 UTCJul 15, 17:30 UTC3h 45m
2026-07-15 EZY61TU - Jul 15, 09:10 UTCJul 15, 10:45 UTC1h 35m
2026-07-15 EZY53JV LGW → MRS Jul 15, 05:45 UTCJul 15, 07:10 UTC1h 25m
2026-07-14 EZY15JF LCA → LGW Jul 14, 20:15 UTCJul 15, 01:05 UTC4h 49m
2026-07-14 EZY34BL LGW → LCA Jul 14, 14:55 UTCJul 14, 19:05 UTC4h 10m
2026-07-14 EZY21XG NBE → LGW Jul 14, 09:20 UTCJul 14, 12:10 UTC2h 50m

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.

Mode-S 408386 frequently asked

What is Mode-S code 408386?
408386 is an ICAO 24-bit transponder address. Allocated to United Kingdom.
Where is Mode-S 408386 registered?
Mode-S code 408386 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 408386 broadcasting right now?
Yes. Mode-S 408386 is currently airborne.
Hex, octal, and decimal Mode-S codes: what's the difference?
The same 24-bit identifier expressed in different bases: hex 408386, octal 20101606, decimal 4,227,974.
What flights does 408386 operate?
Mode-S 408386 has broadcast 20 distinct callsigns, including EZY42VZ, EZY85DA, EZY79TZ, EZY75PF, EZY72WY.