Apparatus

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sensors Mode-S transponder

471DBC

ICAO 24-bit transponder address · allocated to Hungary

Currently assigned to HA-LGU · AIRBUS A-321neo

Hex
471DBC
Octal
21616674
Decimal
4,660,668
Country
HU
Tail
HA-LGU
Type
A21N
No current signal · last broadcast Jul 26, 23:00 UTC
Flights observed
584
Distinct callsigns
20
Country
HU
Last broadcast
Jul 26, 23:00 UTC

Last known position

Most recent position reported by Mode-S 471DBC.

Country allocation

The ICAO 24-bit address 471DBC 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
WZZ9WL - 6 2026-07-18
WZZ476 - 6 2026-07-18
WZZ468 Wizz Air 6 2026-07-18
WZZ3929 - 6 2026-07-18
WZZ9UF - 5 2026-07-04
WZZ6MG - 5 2026-07-03
WZZ513 - 5 2026-07-04
WZZ4BK - 5 2026-06-24
WZZ1UN - 5 2026-07-19
WZZ1261 - 5 2026-07-19
WMT8950 - 5 2026-07-14
WMT771 - 5 2026-06-15
WMT6Z - 5 2026-06-15
WMT6876 - 5 2026-07-14
WZZ9A - 4 2026-07-04
WZZ9203 Wizz Air 4 2026-05-28
WZZ9030 - 4 2026-07-03
WZZ7G - 4 2026-07-04
WZZ7DX - 4 2026-07-04
WZZ654 - 4 2026-06-21

Recent flights last 50

DateFlightRouteTakeoffLandingDuration
2026-07-26 WZZ267 - Jul 26, 22:10 UTCJul 26, 23:00 UTC50m
2026-07-26 WZZ68HS AGP → WAW Jul 26, 16:50 UTCJul 26, 20:25 UTC3h 35m
2026-07-26 WZZ985 - Jul 26, 12:10 UTCJul 26, 15:35 UTC3h 25m
2026-07-26 WZZ911 BVA → TSR Jul 26, 09:05 UTCJul 26, 11:10 UTC2h 5m
2026-07-26 WZZ101 SOF → BGY Jul 26, 05:00 UTCJul 26, 07:05 UTC2h 6m
2026-07-25 WZZ485N PSA → WAW Jul 25, 20:40 UTCJul 25, 22:25 UTC1h 45m
2026-07-25 WZZ49 KUN → VNO Jul 25, 17:50 UTCJul 25, 19:40 UTC1h 50m
2026-07-25 WZZ413 CLJ → PMI Jul 25, 16:20 UTCJul 25, 16:55 UTC35m
2026-07-25 WZZ311 CRA → LTN Jul 25, 13:50 UTCJul 25, 15:30 UTC1h 40m
2026-07-25 WZZ80 EIN → WRO Jul 25, 10:40 UTCJul 25, 12:25 UTC1h 45m
2026-07-25 WZZ2050 BIO → KRK Jul 25, 08:00 UTCJul 25, 09:45 UTC1h 45m
2026-07-25 WZZ6ZB GDN → LTN Jul 25, 04:30 UTCJul 25, 06:25 UTC1h 55m
2026-07-24 WZZ25QY TOS → GDN Jul 24, 21:45 UTCJul 24, 23:55 UTC2h 10m
2026-07-24 WZZ94WT GDN → TOS Jul 24, 18:10 UTCJul 24, 20:25 UTC2h 15m
2026-07-24 WZZ2819 - Jul 24, 16:10 UTCJul 24, 17:10 UTC1h 0m
2026-07-24 WZZ973 VRN → CTA Jul 24, 14:10 UTCJul 24, 15:15 UTC1h 5m
2026-07-24 WZZ11U MAD → GDN Jul 24, 10:15 UTCJul 24, 13:10 UTC2h 55m
2026-07-24 WZZ319R GDN → MAD Jul 24, 05:20 UTCJul 24, 08:00 UTC2h 40m
2026-07-23 WZZ984 - Jul 23, 20:40 UTCJul 23, 22:35 UTC1h 55m
2026-07-23 WZZ57TP GDN → DBV Jul 23, 17:40 UTCJul 23, 19:25 UTC1h 45m
2026-07-23 WZZ48VG ARN → GDN Jul 23, 15:30 UTCJul 23, 16:30 UTC1h 0m
2026-07-23 WZZ97QV GDN → ARN Jul 23, 13:25 UTCJul 23, 14:20 UTC55m
2026-07-23 WZZ2819 - Jul 23, 11:15 UTCJul 23, 12:05 UTC50m
2026-07-23 WZZ973 VRN → CTA Jul 23, 09:05 UTCJul 23, 10:10 UTC1h 5m
2026-07-23 WZZ2779 - Jul 23, 06:45 UTCJul 23, 08:10 UTC1h 25m
2026-07-23 WZZ51PW GDN → BGO Jul 23, 04:10 UTCJul 23, 05:45 UTC1h 35m
2026-07-22 WZZ311 CRA → LTN Jul 22, 23:05 UTCJul 23, 00:45 UTC1h 40m
2026-07-22 WZZ80 EIN → WRO Jul 22, 20:15 UTCJul 22, 22:00 UTC1h 45m
2026-07-22 WMT406 FCO → LMP Jul 22, 04:35 UTCJul 22, 19:15 UTC14h 40m
2026-07-21 WZZ8PB - Jul 21, 22:15 UTCJul 21, 22:55 UTC40m
2026-07-21 WZZ9XS - Jul 21, 20:30 UTCJul 21, 21:20 UTC50m
2026-07-21 WZZ8MW NYO → WAW Jul 21, 18:15 UTCJul 21, 19:20 UTC1h 5m
2026-07-21 WZZ344 BCN → KRK Jul 21, 15:15 UTCJul 21, 16:40 UTC1h 25m
2026-07-21 WZZ6DF LJU → SKP Jul 21, 13:10 UTCJul 21, 14:00 UTC50m
2026-07-21 WZZ1WH SKP → LJU Jul 21, 11:05 UTCJul 21, 12:10 UTC1h 5m
2026-07-21 WZZ5HE STR → SKP Jul 21, 07:50 UTCJul 21, 09:15 UTC1h 25m
2026-07-21 WZZ8640 - Jul 21, 04:20 UTCJul 21, 06:15 UTC1h 55m
2026-07-20 WZZ92HA PMO → SKP Jul 20, 21:30 UTCJul 20, 22:30 UTC1h 0m
2026-07-20 WZZ7XH SKP → PMO Jul 20, 19:10 UTCJul 20, 20:30 UTC1h 20m
2026-07-20 WZZ2K TSF → SKP Jul 20, 15:45 UTCJul 20, 17:20 UTC1h 35m
2026-07-20 WZZ53YG SKP → TSF Jul 20, 12:40 UTCJul 20, 14:45 UTC2h 5m
2026-07-20 WZZ3835 - Jul 20, 09:05 UTCJul 20, 11:05 UTC2h 0m
2026-07-20 WZZ161 - Jul 20, 05:35 UTCJul 20, 07:35 UTC2h 0m
2026-07-19 WZZ1UN - Jul 19, 21:30 UTCJul 19, 23:15 UTC1h 45m
2026-07-19 WZZ1261 - Jul 19, 18:00 UTCJul 19, 20:10 UTC2h 10m
2026-07-19 WZZ3BT HAM → SKP Jul 19, 14:25 UTCJul 19, 16:20 UTC1h 55m
2026-07-19 WZZ9TZ - Jul 19, 10:55 UTCJul 19, 13:00 UTC2h 5m
2026-07-19 WZZ4343 - Jul 19, 07:00 UTCJul 19, 08:45 UTC1h 45m
2026-07-19 WZZ3LA - Jul 19, 03:45 UTCJul 19, 05:55 UTC2h 10m
2026-07-18 WZZ2375 BUD → BCN Jul 18, 21:15 UTCJul 18, 23:05 UTC1h 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.

Prefer a tail-number view? See the HA-LGU page for operator, model, and routing details .

Mode-S 471DBC frequently asked

What is Mode-S code 471DBC?
471DBC is an ICAO 24-bit transponder address. Allocated to Hungary. Assigned to HA-LGU.
Where is Mode-S 471DBC registered?
Mode-S code 471DBC is allocated to Hungary (HU). All aircraft registered there receive a Mode-S address from a fixed block defined by ICAO Annex 10.
Is 471DBC broadcasting right now?
No active broadcast right now. Last signal was Jul 26, 23:00 UTC.
Hex, octal, and decimal Mode-S codes: what's the difference?
The same 24-bit identifier expressed in different bases: hex 471DBC, octal 21616674, decimal 4,660,668.
What flights does 471DBC operate?
Mode-S 471DBC has broadcast 20 distinct callsigns, including WZZ9WL, WZZ476, WZZ468, WZZ3929, WZZ9UF.