sensors Mode-S transponder

406C71

ICAO 24-bit transponder address · allocated to United Kingdom

Currently assigned to G-EZOA · AIRBUS A-320

Hex
406C71
Octal
20066161
Decimal
4,222,065
Country
GB
Tail
G-EZOA
Type
A320
Broadcasting now · callsign EZY25GZ · 35,000 ft
Flights observed
250
Distinct callsigns
20
Country
GB
Last broadcast
1h ago

Current position

406C71 is currently broadcasting. Map zoomed to live position.

Country allocation

The ICAO 24-bit address 406C71 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
EZY13FM easyJet 7 2026-05-02
EZY98DG easyJet 6 2026-05-02
EZY756N easyJet 6 2026-05-29
EZY73EH easyJet 6 2026-05-29
EZY71MH easyJet 5 2026-05-04
EZY46LX easyJet 5 2026-05-04
EZY46AB - 4 2026-04-29
EZY17DR easyJet 4 2026-05-06
EZY95YX - 3 2026-04-14
EZY87XA easyJet 3 2026-05-21
EZY85GP easyJet 3 2026-05-21
EZY83QF - 3 2026-05-06
EZY82EB easyJet 3 2026-04-14
EZY69ZF easyJet 3 2026-05-02
EZY646Q easyJet 3 2026-05-03
EZY63GU easyJet 3 2026-05-27
EZY39MG easyJet 3 2026-04-16
EZY3484 easyJet 3 2026-05-03
EZY27LF easyJet 3 2026-05-27
EZY25GZ easyJet 3 2026-05-20

Recent flights last 50

DateFlightRouteTakeoffLandingDuration
2026-05-30 EZY2706 BCN → BRS May 30, 10:05 UTCMay 30, 11:55 UTC1h 50m
2026-05-30 EZY69VV BRS → BCN May 30, 06:15 UTCMay 30, 08:10 UTC1h 55m
2026-05-29 EZY63XT - May 29, 20:25 UTCMay 29, 22:40 UTC2h 15m
2026-05-29 EZY59XG LGW → AGP May 29, 17:00 UTCMay 29, 19:10 UTC2h 10m
2026-05-29 EZY62DJ LTN → GVA May 29, 15:15 UTCMay 29, 16:00 UTC45m
2026-05-29 EZY39TU BRS → NCL May 29, 13:25 UTCMay 29, 14:10 UTC45m
2026-05-29 EZY73EH BFS → BRS May 29, 11:45 UTCMay 29, 12:35 UTC50m
2026-05-29 EZY756N BRS → BFS May 29, 10:10 UTCMay 29, 11:00 UTC50m
2026-05-29 EZY64FW - May 29, 08:15 UTCMay 29, 09:00 UTC45m
2026-05-29 EZY413C BRS → BFS May 29, 06:20 UTCMay 29, 07:10 UTC50m
2026-05-28 EZY38HM OPO → BRS May 28, 20:05 UTCMay 28, 21:50 UTC1h 45m
2026-05-28 EZY71UK AGA → LTN May 28, 17:10 UTCMay 28, 19:00 UTC1h 50m
2026-05-28 EZY64ZV - May 28, 15:30 UTCMay 28, 16:15 UTC45m
2026-05-28 EZY378C BRS → BFS May 28, 13:50 UTCMay 28, 14:35 UTC45m
2026-05-28 EZY704F FCO → BRS May 28, 10:20 UTCMay 28, 12:45 UTC2h 25m
2026-05-28 EZY28PV BRS → FCO May 28, 06:35 UTCMay 28, 08:45 UTC2h 10m
2026-05-27 EZY63GU GVA → LGW May 27, 20:40 UTCMay 27, 22:20 UTC1h 40m
2026-05-27 EZY27LF BRS → BER May 27, 18:05 UTCMay 27, 19:40 UTC1h 35m
2026-05-27 EZY21PD RHO → BRS May 27, 11:45 UTCMay 27, 15:45 UTC4h 0m
2026-05-27 EZY72HP LPL → SZG May 27, 06:25 UTCMay 27, 10:10 UTC3h 46m
2026-05-26 EZY89RB MRS → BRS May 26, 21:55 UTCMay 26, 23:29 UTC1h 35m
2026-05-26 EZY85ZJ BRS → MRS May 26, 19:05 UTCMay 26, 20:54 UTC1h 50m
2026-05-26 EZY34EN MAN → CTA May 26, 14:45 UTCMay 26, 17:09 UTC2h 25m
2026-05-26 EZY15GJ BRS → NAP May 26, 11:05 UTCMay 26, 13:34 UTC2h 30m
2026-05-26 EZY79EZ MXP → BRS May 26, 08:34 UTCMay 26, 10:14 UTC1h 40m
2026-05-26 EZY71QW BRS → MXP May 26, 05:40 UTCMay 26, 07:24 UTC1h 45m
2026-05-25 EZY63GU GVA → LGW May 25, 20:04 UTCMay 25, 21:45 UTC1h 40m
2026-05-25 EZY27LF BRS → BER May 25, 17:20 UTCMay 25, 18:55 UTC1h 35m
2026-05-24 EZY241 BRS → NCL May 24, 20:35 UTCMay 24, 21:20 UTC45m
2026-05-24 EZY39UL AMS → BRS May 24, 18:50 UTCMay 24, 19:45 UTC55m
2026-05-24 EZY38VV VLC → LGW May 24, 16:45 UTCMay 24, 17:40 UTC55m
2026-05-24 EZY46LE RHO → BRS May 24, 11:45 UTCMay 24, 15:40 UTC3h 55m
2026-05-24 EZY53HX BRS → RHO May 24, 06:00 UTCMay 24, 09:55 UTC3h 55m
2026-05-23 EZY56MX PFO → BRS May 23, 21:15 UTCMay 24, 01:35 UTC4h 20m
2026-05-23 EZY94BK BRS → PFO May 23, 15:35 UTCMay 23, 19:55 UTC4h 20m
2026-05-23 EZY69HD MAD → BRS May 23, 11:15 UTCMay 23, 12:55 UTC1h 40m
2026-05-23 EZY41HL BRS → MAD May 23, 07:50 UTCMay 23, 09:45 UTC1h 55m
2026-05-22 EZY16XC LIS → BRS May 22, 20:35 UTCMay 22, 22:35 UTC2h 0m
2026-05-22 EZY65DX - May 22, 17:05 UTCMay 22, 19:25 UTC2h 20m
2026-05-22 EZY51UW IOM → BRS May 22, 15:15 UTCMay 22, 15:55 UTC40m
2026-05-22 EZY38MA BRS → IOM May 22, 12:45 UTCMay 22, 14:00 UTC1h 15m
2026-05-22 EZY58MG PSA → BRS May 22, 10:00 UTCMay 22, 11:55 UTC1h 55m
2026-05-22 EZY53LT BRS → PSA May 22, 06:20 UTCMay 22, 08:20 UTC2h 0m
2026-05-21 EZY85GP KRK → BRS May 21, 19:20 UTCMay 21, 21:40 UTC2h 20m
2026-05-21 EZY87XA BRS → KRK May 21, 16:05 UTCMay 21, 18:15 UTC2h 10m
2026-05-21 EZY74MV NCE → BRS May 21, 13:05 UTCMay 21, 14:50 UTC1h 45m
2026-05-21 EZY35AY BRS → NCE May 21, 10:05 UTCMay 21, 11:50 UTC1h 45m
2026-05-21 EZY42BT AMS → MAN May 21, 08:10 UTCMay 21, 09:05 UTC55m
2026-05-21 EZY67MW - May 21, 06:10 UTCMay 21, 07:05 UTC55m
2026-05-20 EZY2714 TFS → BRS May 20, 21:40 UTCMay 20, 23:40 UTC2h 0m

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

Mode-S 406C71 frequently asked

What is Mode-S code 406C71?
406C71 is an ICAO 24-bit transponder address. Allocated to United Kingdom. Assigned to G-EZOA.
Where is Mode-S 406C71 registered?
Mode-S code 406C71 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 406C71 broadcasting right now?
Yes. Mode-S 406C71 is currently airborne.
Hex, octal, and decimal Mode-S codes: what's the difference?
The same 24-bit identifier expressed in different bases: hex 406C71, octal 20066161, decimal 4,222,065.
What flights does 406C71 operate?
Mode-S 406C71 has broadcast 20 distinct callsigns, including EZY13FM, EZY98DG, EZY756N, EZY73EH, EZY71MH.