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sensors Mode-S transponder

471EFF

ICAO 24-bit transponder address · allocated to Hungary

Currently assigned to HA-LTF · AIRBUS A-321

Hex
471EFF
Octal
21617377
Decimal
4,660,991
Country
HU
Tail
HA-LTF
Type
A321
Broadcasting now · callsign WZZ66 · 36,000 ft
Flights observed
655
Distinct callsigns
20
Country
HU
Last broadcast
Jul 26, 21:45 UTC

Current position

471EFF is currently broadcasting. Map zoomed to live position.

Country allocation

The ICAO 24-bit address 471EFF falls within the block assigned to Hungary (HU) by ICAO Annex 10, Volume III. Every aircraft registered in Hungary 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
WMT5YY - 10 2026-07-02
WMT1XA Wizz Air Malta 10 2026-07-02
WMT4ZT - 9 2026-07-20
WMT6QH Wizz Air Malta 8 2026-07-20
WMT638 - 8 2026-06-25
WMT1KW - 8 2026-07-01
WMT162 - 8 2026-07-17
WMT9TD - 7 2026-07-14
WMT7LA - 7 2026-07-20
WMT7JV - 7 2026-07-20
WMT6BD - 7 2026-07-01
WMT5356 - 7 2026-06-29
WMT506 - 7 2026-07-01
WMT3685 - 7 2026-07-03
WMT2GP Wizz Air Malta 7 2026-07-01
WMT2400 - 7 2026-07-03
WMT1BF - 7 2026-06-30
WMT196 Wizz Air Malta 7 2026-07-20
WMT186 - 7 2026-07-17
WMT141 Wizz Air Malta 7 2026-07-20

Recent flights last 50

DateFlightRouteTakeoffLandingDuration
2026-07-26 WMT5CV DTM → BNX Jul 26, 19:55 UTCJul 26, 21:45 UTC1h 50m
2026-07-26 WMT1Z TIA → SDR Jul 26, 16:15 UTCJul 26, 18:45 UTC2h 30m
2026-07-26 WMT425 - Jul 26, 13:05 UTCJul 26, 14:10 UTC1h 5m
2026-07-26 WMT2020 - Jul 26, 09:30 UTCJul 26, 10:55 UTC1h 25m
2026-07-26 WMT6AW BLQ → TIA Jul 26, 06:35 UTCJul 26, 07:50 UTC1h 15m
2026-07-26 WMT848 SBZ → FCO Jul 26, 04:15 UTCJul 26, 05:45 UTC1h 30m
2026-07-25 WMT47DZ ATH → TIA Jul 25, 20:35 UTCJul 25, 21:20 UTC45m
2026-07-25 WMT4914 - Jul 25, 18:50 UTCJul 25, 19:30 UTC40m
2026-07-25 WMT8NL MLA → TIA Jul 25, 16:35 UTCJul 25, 17:30 UTC55m
2026-07-25 WMT2U VIE → AGP Jul 25, 14:00 UTCJul 25, 14:55 UTC55m
2026-07-25 WZZ879 SKP → BTS Jul 25, 11:05 UTCJul 25, 12:35 UTC1h 30m
2026-07-25 WZZ8DM ABZ → GDN Jul 25, 07:00 UTCJul 25, 08:45 UTC1h 45m
2026-07-25 WZZ26Y GDN → ABZ Jul 25, 04:20 UTCJul 25, 05:50 UTC1h 30m
2026-07-24 WZZ4MN BRS → KTW Jul 24, 19:30 UTCJul 24, 22:25 UTC2h 55m
2026-07-24 WZZ104 TRF → TRF Jul 24, 15:30 UTCJul 24, 18:15 UTC2h 45m
2026-07-24 WZZ3344 - Jul 24, 12:20 UTCJul 24, 14:10 UTC1h 50m
2026-07-24 WZZ3XL GDN → TGD Jul 24, 09:00 UTCJul 24, 10:30 UTC1h 30m
2026-07-24 WZZ88HV TLL → GDN Jul 24, 06:50 UTCJul 24, 08:00 UTC1h 10m
2026-07-24 WZZ628L GDN → TLL Jul 24, 04:40 UTCJul 24, 06:00 UTC1h 20m
2026-07-23 WZZ47RG BCN → GDN Jul 23, 23:15 UTCJul 24, 01:55 UTC2h 40m
2026-07-23 WZZ596 OTP → VLC Jul 23, 19:00 UTCJul 23, 21:25 UTC2h 25m
2026-07-23 WZZ81 PRN → EAP Jul 23, 15:35 UTCJul 23, 17:40 UTC2h 5m
2026-07-23 WZZ66 GDN → TRD Jul 23, 12:15 UTCJul 23, 14:15 UTC2h 0m
2026-07-23 WZZ8YE AUH → BUD Jul 23, 10:20 UTCJul 23, 11:15 UTC55m
2026-07-23 WZZ309 DTM → VNO Jul 23, 08:25 UTCJul 23, 09:20 UTC55m
2026-07-23 WZZ139 - Jul 23, 06:25 UTCJul 23, 07:25 UTC1h 0m
2026-07-23 WZZ4040 IAS → LTN Jul 23, 04:45 UTCJul 23, 05:25 UTC40m
2026-07-22 WZZ671 KRK → BHX Jul 22, 19:25 UTCJul 22, 22:15 UTC2h 50m
2026-07-22 WZZ93 LCA → LCA Jul 22, 14:55 UTCJul 22, 18:10 UTC3h 15m
2026-07-22 WZZ2819 - Jul 22, 12:10 UTCJul 22, 13:00 UTC50m
2026-07-22 WMT5982 - Jul 22, 04:20 UTCJul 22, 05:25 UTC1h 5m
2026-07-21 WMT4545 - Jul 21, 23:05 UTCJul 22, 00:40 UTC1h 35m
2026-07-21 WMT3639 - Jul 21, 20:10 UTCJul 21, 21:50 UTC1h 40m
2026-07-21 WMT5413 - Jul 21, 17:00 UTCJul 21, 18:10 UTC1h 10m
2026-07-21 WMT675 - Jul 21, 14:40 UTCJul 21, 16:05 UTC1h 25m
2026-07-21 WMT425 - Jul 21, 12:10 UTCJul 21, 13:15 UTC1h 5m
2026-07-21 WMT2020 - Jul 21, 09:35 UTCJul 21, 11:05 UTC1h 30m
2026-07-21 WMT6AW BLQ → TIA Jul 21, 07:25 UTCJul 21, 08:15 UTC50m
2026-07-21 WMT848 SBZ → FCO Jul 21, 04:40 UTCJul 21, 05:45 UTC1h 5m
2026-07-20 WMT8NL MLA → TIA Jul 20, 23:55 UTCJul 21, 00:50 UTC55m
2026-07-20 WMT2U VIE → AGP Jul 20, 21:45 UTCJul 20, 22:50 UTC1h 5m
2026-07-20 WMT7LA - Jul 20, 19:30 UTCJul 20, 20:25 UTC55m
2026-07-20 WMT7JV - Jul 20, 16:35 UTCJul 20, 17:55 UTC1h 20m
2026-07-20 WMT4ZT - Jul 20, 14:10 UTCJul 20, 15:15 UTC1h 5m
2026-07-20 WMT6QH DTM → RMO Jul 20, 11:00 UTCJul 20, 12:35 UTC1h 35m
2026-07-20 WMT196 LCA → IAS Jul 20, 07:55 UTCJul 20, 08:55 UTC1h 0m
2026-07-20 WMT141 TIA → VIE Jul 20, 04:55 UTCJul 20, 06:10 UTC1h 15m
2026-07-19 WMT286 - Jul 19, 23:55 UTCJul 20, 01:20 UTC1h 25m
2026-07-19 WMT6108 - Jul 19, 20:30 UTCJul 19, 22:20 UTC1h 50m
2026-07-19 WMT7LA - Jul 19, 18:10 UTCJul 19, 19:05 UTC55m

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 HA-LTF page for operator, model, and routing details .

Mode-S 471EFF frequently asked

What is Mode-S code 471EFF?
471EFF is an ICAO 24-bit transponder address. Allocated to Hungary. Assigned to HA-LTF.
Where is Mode-S 471EFF registered?
Mode-S code 471EFF is allocated to Hungary (HU). All aircraft registered there receive a Mode-S address from a fixed block defined by ICAO Annex 10.
Is 471EFF broadcasting right now?
Yes. Mode-S 471EFF is currently airborne.
Hex, octal, and decimal Mode-S codes: what's the difference?
The same 24-bit identifier expressed in different bases: hex 471EFF, octal 21617377, decimal 4,660,991.
What flights does 471EFF operate?
Mode-S 471EFF has broadcast 20 distinct callsigns, including WMT5YY, WMT1XA, WMT4ZT, WMT6QH, WMT638.