Apparatus

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sensors Mode-S transponder

471F77

ICAO 24-bit transponder address · allocated to Hungary

Currently assigned to HA-LXV · AIRBUS A-321

Hex
471F77
Octal
21617567
Decimal
4,661,111
Country
HU
Tail
HA-LXV
Type
A321
Broadcasting now · callsign WZZ379 · 37,025 ft
Flights observed
271
Distinct callsigns
20
Country
HU
Last broadcast
2h ago

Current position

471F77 is currently broadcasting. Map zoomed to live position.

Country allocation

The ICAO 24-bit address 471F77 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
WMT7407 - 8 2026-05-16
WMT466 Wizz Air Malta 8 2026-05-16
WMT3XC Wizz Air Malta 7 2026-05-27
WMT1RN Wizz Air Malta 7 2026-05-27
WMT5YY Wizz Air Malta 6 2026-05-23
WMT1XA Wizz Air Malta 6 2026-05-23
WMT5982 - 5 2026-05-18
WMT9TD Wizz Air Malta 4 2026-05-26
WMT9MR Wizz Air Malta 4 2026-05-08
WMT8NL Wizz Air Malta 4 2026-05-08
WMT7CD Wizz Air Malta 4 2026-05-06
WMT758 - 4 2026-05-09
WMT745 - 4 2026-05-06
WMT726 Wizz Air Malta 4 2026-04-16
WMT6QH Wizz Air Malta 4 2026-05-09
WMT6LX Wizz Air Malta 4 2026-05-27
WMT6JM Wizz Air Malta 4 2026-05-08
WMT6BD Wizz Air Malta 4 2026-05-23
WMT638 - 4 2026-05-25
WMT5ZU Wizz Air Malta 4 2026-05-26

Recent flights last 50

DateFlightRouteTakeoffLandingDuration
2026-05-30 WZZ9PJ BEG → HAM May 30, 10:35 UTCMay 30, 11:45 UTC1h 10m
2026-05-30 WZZ3CR EIN → BEG May 30, 07:20 UTCMay 30, 09:10 UTC1h 50m
2026-05-30 WZZ9VB BEG → EIN May 30, 04:05 UTCMay 30, 06:10 UTC2h 5m
2026-05-29 WZZ9198 BCN → BEG May 29, 20:45 UTCMay 29, 22:55 UTC2h 10m
2026-05-29 WZZ8RR BEG → BCN May 29, 17:05 UTCMay 29, 19:25 UTC2h 20m
2026-05-29 WZZ2039 KRK → VNO May 29, 13:55 UTCMay 29, 15:50 UTC1h 55m
2026-05-29 WZZ4JN BEG → BVA May 29, 10:35 UTCMay 29, 12:40 UTC2h 5m
2026-05-29 WZZ9WZ GOT → BEG May 29, 07:20 UTCMay 29, 09:20 UTC2h 0m
2026-05-29 WZZ1EQ BEG → GOT May 29, 03:50 UTCMay 29, 06:15 UTC2h 25m
2026-05-28 WZZ86YZ - May 28, 21:00 UTCMay 28, 23:40 UTC2h 40m
2026-05-28 WZZ436 SKP → BUD May 28, 16:35 UTCMay 28, 19:20 UTC2h 45m
2026-05-28 WZZ379 SOF → PRG May 28, 13:45 UTCMay 28, 15:25 UTC1h 40m
2026-05-28 WZZ9PJ BEG → HAM May 28, 10:25 UTCMay 28, 12:20 UTC1h 55m
2026-05-28 WZZ94 OTP → LPL May 28, 07:20 UTCMay 28, 09:25 UTC2h 5m
2026-05-28 WZZ5AN BEG → NYO May 28, 04:00 UTCMay 28, 06:30 UTC2h 30m
2026-05-27 WZZ9198 BCN → BEG May 27, 21:15 UTCMay 27, 23:20 UTC2h 5m
2026-05-27 WMT7SE TIA → BCN May 27, 17:30 UTCMay 27, 19:30 UTC2h 0m
2026-05-27 WMT8LL TRN → TIA May 27, 14:45 UTCMay 27, 16:10 UTC1h 25m
2026-05-27 WMT6LX TIA → TRN May 27, 12:05 UTCMay 27, 13:35 UTC1h 30m
2026-05-27 WMT3XC FMM → TIA May 27, 09:05 UTCMay 27, 10:30 UTC1h 25m
2026-05-27 WMT1RN TIA → FMM May 27, 05:09 UTCMay 27, 06:40 UTC1h 30m
2026-05-26 WMT9377 - May 26, 20:24 UTCMay 26, 21:44 UTC1h 20m
2026-05-26 WMT9TD TIA → MXP May 26, 17:50 UTCMay 26, 19:15 UTC1h 25m
2026-05-26 WMT5ZU FCO → TIA May 26, 15:45 UTCMay 26, 16:45 UTC1h 0m
2026-05-26 WMT3DY TIA → FCO May 26, 13:00 UTCMay 26, 13:54 UTC55m
2026-05-26 WMT6Z PEG → TIA May 26, 10:14 UTCMay 26, 11:15 UTC1h 0m
2026-05-26 WMT771 - May 26, 08:19 UTCMay 26, 09:19 UTC1h 0m
2026-05-26 WMT1395 - May 26, 05:59 UTCMay 26, 06:49 UTC50m
2026-05-26 WMT4685 - May 26, 04:00 UTCMay 26, 04:50 UTC50m
2026-05-25 WMT994 CRL → IAS May 25, 20:55 UTCMay 25, 22:19 UTC1h 25m
2026-05-25 WMT4XC - May 25, 18:25 UTCMay 25, 19:44 UTC1h 20m
2026-05-25 WMT6Z PEG → TIA May 25, 16:00 UTCMay 25, 17:05 UTC1h 5m
2026-05-25 WMT771 - May 25, 14:05 UTCMay 25, 15:05 UTC1h 0m
2026-05-25 WMT2199 NCE → FCO May 25, 08:00 UTCMay 25, 10:10 UTC2h 10m
2026-05-25 WMT638 - May 25, 04:10 UTCMay 25, 06:20 UTC2h 10m
2026-05-24 WMT994 CRL → IAS May 24, 20:10 UTCMay 24, 21:25 UTC1h 15m
2026-05-24 WMT4XC - May 24, 17:20 UTCMay 24, 18:40 UTC1h 20m
2026-05-24 WMT3XC FMM → TIA May 24, 13:15 UTCMay 24, 14:50 UTC1h 35m
2026-05-24 WMT458 - May 24, 10:40 UTCMay 24, 12:20 UTC1h 40m
2026-05-24 WMT5CB FMM → OHD May 24, 07:50 UTCMay 24, 09:15 UTC1h 25m
2026-05-24 WMT1RN TIA → FMM May 24, 05:15 UTCMay 24, 06:50 UTC1h 35m
2026-05-23 WMT5YY HAM → TIA May 23, 15:15 UTCMay 23, 17:10 UTC1h 55m
2026-05-23 WMT1XA TIA → HAM May 23, 11:40 UTCMay 23, 13:50 UTC2h 10m
2026-05-23 WMT6BD CRL → TIA May 23, 07:55 UTCMay 23, 09:55 UTC2h 0m
2026-05-23 WMT506 FCO → LGW May 23, 04:30 UTCMay 23, 06:40 UTC2h 10m
2026-05-22 WMT9377 - May 22, 22:30 UTCMay 22, 23:50 UTC1h 20m
2026-05-22 WMT9TD TIA → MXP May 22, 19:40 UTCMay 22, 21:10 UTC1h 30m
2026-05-22 WMT5ZU FCO → TIA May 22, 17:30 UTCMay 22, 18:35 UTC1h 5m
2026-05-22 WMT6292 - May 22, 14:20 UTCMay 22, 15:40 UTC1h 20m
2026-05-22 WMT4437 - May 22, 11:40 UTCMay 22, 12:55 UTC1h 15m

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

Mode-S 471F77 frequently asked

What is Mode-S code 471F77?
471F77 is an ICAO 24-bit transponder address. Allocated to Hungary. Assigned to HA-LXV.
Where is Mode-S 471F77 registered?
Mode-S code 471F77 is allocated to Hungary (HU). All aircraft registered there receive a Mode-S address from a fixed block defined by ICAO Annex 10.
Is 471F77 broadcasting right now?
Yes. Mode-S 471F77 is currently airborne.
Hex, octal, and decimal Mode-S codes: what's the difference?
The same 24-bit identifier expressed in different bases: hex 471F77, octal 21617567, decimal 4,661,111.
What flights does 471F77 operate?
Mode-S 471F77 has broadcast 20 distinct callsigns, including WMT7407, WMT466, WMT3XC, WMT1RN, WMT5YY.