sensors Mode-S transponder

405D0F

ICAO 24-bit transponder address · allocated to United Kingdom

Currently assigned to G-EZDV · AIRBUS A-319

Hex
405D0F
Octal
20056417
Decimal
4,218,127
Country
GB
Tail
G-EZDV
Type
A319
Broadcasting now · callsign EZY61VT · 39,000 ft
Flights observed
245
Distinct callsigns
20
Country
GB
Last broadcast
13h ago

Current position

405D0F is currently broadcasting. Map zoomed to live position.

Country allocation

The ICAO 24-bit address 405D0F 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
EZY83ZL - 4 2026-06-26
EZY94HC - 3 2026-07-06
EZY89TW - 3 2026-07-05
EZY856 - 3 2026-06-25
EZY82WL - 3 2026-07-11
EZY72UC - 3 2026-07-12
EZY69UC - 3 2026-07-08
EZY58HW - 3 2026-07-11
EZY37NU - 3 2026-06-19
EZY371M - 3 2026-07-05
EZY34YK - 3 2026-06-29
EZY34FP - 3 2026-06-19
EZY29CT - 3 2026-07-12
EZY258Y easyJet 3 2026-06-15
EZY18YZ easyJet 3 2026-06-15
EZY17VD - 3 2026-07-08
EZY131X - 3 2026-06-24
EZY95RU - 2 2026-07-05
EZY941T - 2 2026-06-26
EZY91TK easyJet 2 2026-06-16

Recent flights last 50

DateFlightRouteTakeoffLandingDuration
2026-07-13 EZY85GR - Jul 13, 18:55 UTCJul 13, 19:45 UTC50m
2026-07-13 EZY16AW LGW → AMS Jul 13, 16:50 UTCJul 13, 17:35 UTC45m
2026-07-13 EZY31KM NCE → LGW Jul 13, 13:25 UTCJul 13, 15:15 UTC1h 50m
2026-07-13 EZY24ME LGW → NCE Jul 13, 10:40 UTCJul 13, 12:25 UTC1h 45m
2026-07-13 EZY86HC EDI → LGW Jul 13, 07:25 UTCJul 13, 08:40 UTC1h 15m
2026-07-13 EZY634M LGW → EDI Jul 13, 05:40 UTCJul 13, 06:35 UTC55m
2026-07-12 EZY51HE EDI → LGW Jul 12, 20:40 UTCJul 12, 21:50 UTC1h 10m
2026-07-12 EZY152M LGW → EDI Jul 12, 18:50 UTCJul 12, 19:50 UTC1h 0m
2026-07-12 EZY766 - Jul 12, 16:25 UTCJul 12, 17:30 UTC1h 5m
2026-07-12 EZY765 - Jul 12, 14:35 UTCJul 12, 15:35 UTC1h 0m
2026-07-12 EZY72UC SKG → LGW Jul 12, 09:25 UTCJul 12, 12:35 UTC3h 10m
2026-07-12 EZY29CT LGW → SKG Jul 12, 05:30 UTCJul 12, 08:10 UTC2h 40m
2026-07-11 EZY82WL - Jul 11, 19:50 UTCJul 11, 21:25 UTC1h 35m
2026-07-11 EZY58HW LGW → NCE Jul 11, 16:55 UTCJul 11, 18:40 UTC1h 45m
2026-07-11 EZY56KF - Jul 11, 11:55 UTCJul 11, 14:20 UTC2h 25m
2026-07-11 EZY48ED - Jul 11, 08:10 UTCJul 11, 10:10 UTC2h 0m
2026-07-11 EZY24KT - Jul 11, 06:05 UTCJul 11, 07:00 UTC55m
2026-07-10 EZY879U - Jul 10, 19:10 UTCJul 10, 20:10 UTC1h 0m
2026-07-10 EZY53AH FAO → LGW Jul 10, 15:15 UTCJul 10, 17:45 UTC2h 30m
2026-07-10 EZY49GT LGW → FAO Jul 10, 11:50 UTCJul 10, 14:10 UTC2h 20m
2026-07-10 EZY93GX IBZ → LGW Jul 10, 07:55 UTCJul 10, 10:00 UTC2h 5m
2026-07-10 EZY52LD LGW → IBZ Jul 10, 04:50 UTCJul 10, 06:55 UTC2h 5m
2026-07-09 EZY67KR KGS → LGW Jul 9, 19:45 UTCJul 9, 23:35 UTC3h 50m
2026-07-09 EZY98NY LGW → KGS Jul 9, 15:15 UTCJul 9, 18:35 UTC3h 20m
2026-07-09 EZY31YR ATH → LGW Jul 9, 09:55 UTCJul 9, 13:20 UTC3h 25m
2026-07-09 EZY84NJ LGW → ATH Jul 9, 04:55 UTCJul 9, 08:00 UTC3h 5m
2026-07-08 EZY69UC - Jul 8, 21:55 UTCJul 8, 23:55 UTC2h 0m
2026-07-08 EZY17VD LGW → ALC Jul 8, 19:00 UTCJul 8, 21:05 UTC2h 5m
2026-07-08 EZY63VX - Jul 8, 15:25 UTCJul 8, 17:50 UTC2h 25m
2026-07-08 EZY74AJ - Jul 8, 12:05 UTCJul 8, 14:25 UTC2h 20m
2026-07-08 EZY27XH MXP → LGW Jul 8, 09:00 UTCJul 8, 10:25 UTC1h 25m
2026-07-08 EZY95PL LGW → MXP Jul 8, 06:35 UTCJul 8, 08:05 UTC1h 30m
2026-07-07 EZY8070 - Jul 7, 18:20 UTCJul 7, 20:35 UTC2h 15m
2026-07-07 EZY94TB - Jul 7, 15:00 UTCJul 7, 17:20 UTC2h 20m
2026-07-07 EZY31YR ATH → LGW Jul 7, 09:50 UTCJul 7, 13:35 UTC3h 45m
2026-07-07 EZY84NJ LGW → ATH Jul 7, 05:30 UTCJul 7, 08:40 UTC3h 10m
2026-07-06 EZY28PH LIN → LGW Jul 6, 18:55 UTCJul 6, 20:20 UTC1h 25m
2026-07-06 EZY94HC LGW → LIN Jul 6, 16:20 UTCJul 6, 17:45 UTC1h 25m
2026-07-06 EZY72UC - Jul 6, 09:55 UTCJul 6, 13:05 UTC3h 10m
2026-07-06 EZY29CT LGW → SKG Jul 6, 06:10 UTCJul 6, 08:55 UTC2h 45m
2026-07-05 EZY28AH NCE → LGW Jul 5, 21:55 UTCJul 5, 23:30 UTC1h 35m
2026-07-05 EZY34JP - Jul 5, 19:05 UTCJul 5, 20:40 UTC1h 35m
2026-07-05 EZY89TW EDI → LTN Jul 5, 17:00 UTCJul 5, 17:50 UTC50m
2026-07-05 EZY371M - Jul 5, 15:00 UTCJul 5, 15:55 UTC55m
2026-07-05 EZY95RU - Jul 5, 13:05 UTCJul 5, 13:55 UTC50m
2026-07-05 EZY45UF - Jul 5, 10:55 UTCJul 5, 11:40 UTC45m
2026-07-05 EZY13FR - Jul 5, 09:05 UTCJul 5, 09:55 UTC50m
2026-07-05 EZY37KV - Jul 5, 07:00 UTCJul 5, 07:45 UTC45m
2026-07-04 EZY2572 - Jul 4, 20:50 UTCJul 4, 23:00 UTC2h 10m
2026-07-04 EZY12JX - Jul 4, 17:45 UTCJul 4, 19:25 UTC1h 40m

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

Mode-S 405D0F frequently asked

What is Mode-S code 405D0F?
405D0F is an ICAO 24-bit transponder address. Allocated to United Kingdom. Assigned to G-EZDV.
Where is Mode-S 405D0F registered?
Mode-S code 405D0F 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 405D0F broadcasting right now?
Yes. Mode-S 405D0F is currently airborne.
Hex, octal, and decimal Mode-S codes: what's the difference?
The same 24-bit identifier expressed in different bases: hex 405D0F, octal 20056417, decimal 4,218,127.
What flights does 405D0F operate?
Mode-S 405D0F has broadcast 20 distinct callsigns, including EZY83ZL, EZY94HC, EZY89TW, EZY856, EZY82WL.