Apparatus

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sensors Mode-S transponder

471D6B

ICAO 24-bit transponder address · allocated to Hungary

Hex
471D6B
Octal
21616553
Decimal
4,660,587
Country
HU
Broadcasting now · callsign WZZ32FV · 35,000 ft
Flights observed
117
Distinct callsigns
20
Country
HU
Last broadcast
28d ago

Current position

471D6B is currently broadcasting. Map zoomed to live position.

Country allocation

The ICAO 24-bit address 471D6B 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
WZZ1KM Wizz Air 4 2026-07-22
WZZ9HY - 3 2026-07-20
WZZ82 Wizz Air 3 2026-07-19
WZZ6579 - 3 2026-07-22
WZZ6255 - 3 2026-07-22
WZZ3GV - 3 2026-07-19
WZZ2SW Wizz Air 3 2026-07-21
WZZ25LL Wizz Air 3 2026-07-22
WZZ1VA Wizz Air 3 2026-07-20
WZZ9VB Wizz Air 2 2026-07-23
WZZ9198 - 2 2026-07-16
WZZ909 - 2 2026-07-19
WZZ8RR - 2 2026-07-16
WZZ61 Wizz Air 2 2026-07-25
WZZ53 Wizz Air 2 2026-07-25
WZZ4JN - 2 2026-07-16
WZZ47 Wizz Air 2 2026-07-24
WZZ3XE Wizz Air 2 2026-07-22
WZZ3CR - 2 2026-07-14
WZZ3577 - 2 2026-07-20

Recent flights last 50

DateFlightRouteTakeoffLandingDuration
2026-07-26 WZZ2419 - Jul 26, 06:50 UTCJul 26, 08:30 UTC1h 40m
2026-07-26 WZZ398 - Jul 26, 03:45 UTCJul 26, 05:20 UTC1h 35m
2026-07-26 WZZ267 - Jul 26, 00:15 UTCJul 26, 01:05 UTC50m
2026-07-25 WZZ4102 BUD → WAW Jul 25, 22:15 UTCJul 25, 23:05 UTC50m
2026-07-25 WZZ4949 DTM → VNO Jul 25, 19:00 UTCJul 25, 21:00 UTC2h 0m
2026-07-25 WZZ44 CTA → PSA Jul 25, 15:40 UTCJul 25, 17:55 UTC2h 15m
2026-07-25 WZZ61 MXP → BUD Jul 25, 12:00 UTCJul 25, 13:05 UTC1h 5m
2026-07-25 WZZ53 LBA → GDN Jul 25, 09:45 UTCJul 25, 11:05 UTC1h 20m
2026-07-25 WZZ30SL AHO → BUD Jul 25, 07:10 UTCJul 25, 08:50 UTC1h 40m
2026-07-25 WZZ8872 BUD → AHO Jul 25, 04:25 UTCJul 25, 06:05 UTC1h 40m
2026-07-24 WZZ544 VLC → BUD Jul 24, 18:20 UTCJul 24, 20:45 UTC2h 25m
2026-07-24 WZZ6UN BUD → VLC Jul 24, 14:30 UTCJul 24, 17:10 UTC2h 40m
2026-07-24 WZZ14JT DBV → BUD Jul 24, 12:35 UTCJul 24, 13:35 UTC1h 0m
2026-07-24 WZZ21XH BGO → GDN Jul 24, 10:30 UTCJul 24, 11:30 UTC1h 0m
2026-07-24 WZZ47 GDN → GOT Jul 24, 07:20 UTCJul 24, 08:55 UTC1h 35m
2026-07-24 WZZ22KA BUD → EIN Jul 24, 04:30 UTCJul 24, 06:10 UTC1h 40m
2026-07-23 WZZ2522 CPH → SKP Jul 23, 19:05 UTCJul 23, 22:00 UTC2h 55m
2026-07-23 WZZ7ZW BUD → AGP Jul 23, 14:20 UTCJul 23, 17:40 UTC3h 20m
2026-07-23 WZZ61 MXP → BUD Jul 23, 12:05 UTCJul 23, 13:15 UTC1h 10m
2026-07-23 WZZ53 LBA → GDN Jul 23, 09:40 UTCJul 23, 11:00 UTC1h 20m
2026-07-23 WZZ47 GDN → GOT Jul 23, 07:20 UTCJul 23, 08:50 UTC1h 30m
2026-07-23 WZZ9VB BEG → EIN Jul 23, 04:10 UTCJul 23, 06:15 UTC2h 5m
2026-07-22 WZZ6579 - Jul 22, 22:30 UTCJul 22, 23:40 UTC1h 10m
2026-07-22 WZZ6255 BEG → BGY Jul 22, 19:35 UTCJul 22, 21:10 UTC1h 35m
2026-07-22 WZZ1223 AHO → BEG Jul 22, 17:10 UTCJul 22, 18:50 UTC1h 40m
2026-07-22 WZZ3XE GDN → FNC Jul 22, 14:30 UTCJul 22, 16:10 UTC1h 40m
2026-07-22 WZZ25LL BSL → BEG Jul 22, 11:40 UTCJul 22, 13:15 UTC1h 35m
2026-07-22 WZZ1KM BEG → FMM Jul 22, 04:40 UTCJul 22, 10:25 UTC5h 45m
2026-07-21 WZZ3170 MLA → BEG Jul 21, 22:50 UTCJul 22, 00:25 UTC1h 35m
2026-07-21 WZZ6GT SKP → MMX Jul 21, 20:15 UTCJul 21, 21:55 UTC1h 40m
2026-07-21 WZZ12VK PSA → BEG Jul 21, 17:30 UTCJul 21, 18:40 UTC1h 10m
2026-07-21 WZZ25GZ BEG → PSA Jul 21, 14:45 UTCJul 21, 16:30 UTC1h 45m
2026-07-21 WZZ3203 - Jul 21, 11:25 UTCJul 21, 12:35 UTC1h 10m
2026-07-21 WZZ97TV BEG → FDH Jul 21, 09:05 UTCJul 21, 10:40 UTC1h 35m
2026-07-21 WZZ2SW FMM → BEG Jul 21, 06:55 UTCJul 21, 08:05 UTC1h 10m
2026-07-21 WZZ1KM BEG → FMM Jul 21, 04:30 UTCJul 21, 05:55 UTC1h 25m
2026-07-20 WZZ3577 - Jul 20, 19:15 UTCJul 20, 20:55 UTC1h 40m
2026-07-20 WZZ2VP - Jul 20, 16:25 UTCJul 20, 18:15 UTC1h 50m
2026-07-20 WZZ9HY DTM → BEG Jul 20, 13:15 UTCJul 20, 14:55 UTC1h 40m
2026-07-20 WZZ1VA BEG → DTM Jul 20, 10:25 UTCJul 20, 12:15 UTC1h 50m
2026-07-20 WZZ1223 AHO → BEG Jul 20, 08:00 UTCJul 20, 09:25 UTC1h 25m
2026-07-20 WZZ3XE GDN → FNC Jul 20, 05:20 UTCJul 20, 07:00 UTC1h 40m
2026-07-19 WZZ6579 - Jul 19, 23:25 UTCJul 20, 00:35 UTC1h 10m
2026-07-19 WZZ6255 BEG → BGY Jul 19, 20:20 UTCJul 19, 22:00 UTC1h 40m
2026-07-19 WZZ82 BEG → EIN Jul 19, 17:50 UTCJul 19, 19:10 UTC1h 20m
2026-07-19 WZZ3GV BEG → BER Jul 19, 15:25 UTCJul 19, 16:50 UTC1h 25m
2026-07-19 WZZ25LL BSL → BEG Jul 19, 12:50 UTCJul 19, 14:15 UTC1h 25m
2026-07-19 WZZ909 BEG → BSL Jul 19, 09:45 UTCJul 19, 11:30 UTC1h 45m
2026-07-19 WZZ2SW FMM → BEG Jul 19, 07:05 UTCJul 19, 08:15 UTC1h 10m
2026-07-19 WZZ1KM BEG → FMM Jul 19, 04:30 UTCJul 19, 05:50 UTC1h 20m

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 471D6B frequently asked

What is Mode-S code 471D6B?
471D6B is an ICAO 24-bit transponder address. Allocated to Hungary.
Where is Mode-S 471D6B registered?
Mode-S code 471D6B is allocated to Hungary (HU). All aircraft registered there receive a Mode-S address from a fixed block defined by ICAO Annex 10.
Is 471D6B broadcasting right now?
Yes. Mode-S 471D6B is currently airborne.
Hex, octal, and decimal Mode-S codes: what's the difference?
The same 24-bit identifier expressed in different bases: hex 471D6B, octal 21616553, decimal 4,660,587.
What flights does 471D6B operate?
Mode-S 471D6B has broadcast 20 distinct callsigns, including WZZ1KM, WZZ9HY, WZZ82, WZZ6579, WZZ6255.