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sensors Mode-S transponder

471DB9

ICAO 24-bit transponder address · allocated to Hungary

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

Hex
471DB9
Octal
21616671
Decimal
4,660,665
Country
HU
Tail
HA-LGR
Type
A21N
No current signal · last broadcast 4h ago
Flights observed
524
Distinct callsigns
20
Country
HU
Last broadcast
4h ago

Last known position

Most recent position reported by Mode-S 471DB9.

Country allocation

The ICAO 24-bit address 471DB9 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
WZZ977 Wizz Air 8 2026-05-14
WZZ8QQ - 8 2026-06-26
WZZ6MG - 8 2026-06-21
WZZ4XM - 8 2026-06-26
WZZ3EA Wizz Air 8 2026-05-14
WZZ901A - 7 2026-06-26
WZZ8686 - 7 2026-06-21
WZZ6QU Wizz Air 7 2026-06-21
WZZ475 - 7 2026-06-21
WZZ45 - 7 2026-06-24
WZZ4343 - 7 2026-05-20
WZZ3LA - 7 2026-06-27
WZZ302 - 7 2026-07-13
WZZ1EB - 7 2026-06-21
WZZ113 - 7 2026-07-13
WZZ9WL Wizz Air 6 2026-05-19
WZZ9203 Wizz Air 6 2026-05-20
WZZ9114 - 6 2026-05-20
WZZ66RG - 6 2026-06-26
WZZ5DD - 6 2026-06-25

Recent flights last 50

DateFlightRouteTakeoffLandingDuration
2026-07-13 WZZ113 - Jul 13, 20:05 UTCJul 13, 22:25 UTC2h 20m
2026-07-13 WZZ302 - Jul 13, 16:05 UTCJul 13, 18:40 UTC2h 35m
2026-07-13 WZZ59EU - Jul 13, 05:31 UTCJul 13, 07:01 UTC1h 30m
2026-07-13 WZZ4275 - Jul 13, 02:55 UTCJul 13, 04:20 UTC1h 25m
2026-07-12 WZZ331 - Jul 12, 19:35 UTCJul 12, 20:55 UTC1h 20m
2026-07-12 WZZ5DH SOF → PRG Jul 12, 17:05 UTCJul 12, 18:40 UTC1h 35m
2026-07-12 WZZ1RD - Jul 12, 15:01 UTCJul 12, 15:40 UTC40m
2026-07-12 WZZ55MM - Jul 12, 12:55 UTCJul 12, 13:55 UTC1h 0m
2026-07-12 WZZ49JV - Jul 12, 07:45 UTCJul 12, 10:40 UTC2h 55m
2026-07-12 WZZ107 - Jul 12, 03:10 UTCJul 12, 06:35 UTC3h 25m
2026-07-11 WZZ9LJ - Jul 11, 18:40 UTCJul 11, 20:00 UTC1h 20m
2026-07-11 WZZ2755 - Jul 11, 15:50 UTCJul 11, 17:20 UTC1h 30m
2026-07-11 WZZ4733 - Jul 11, 13:30 UTCJul 11, 14:20 UTC50m
2026-07-11 WZZ2728 - Jul 11, 11:35 UTCJul 11, 12:20 UTC45m
2026-07-11 WZZ219 - Jul 11, 07:50 UTCJul 11, 10:25 UTC2h 35m
2026-07-11 WZZ4BK - Jul 11, 03:10 UTCJul 11, 06:10 UTC3h 0m
2026-07-10 WZZ299 - Jul 10, 19:20 UTCJul 10, 22:05 UTC2h 46m
2026-07-10 WZZ1919 - Jul 10, 14:30 UTCJul 10, 17:45 UTC3h 15m
2026-07-10 WZZ9FS - Jul 10, 11:45 UTCJul 10, 12:45 UTC1h 0m
2026-07-10 WZZ9BQ SOF → KRK Jul 10, 09:05 UTCJul 10, 10:40 UTC1h 35m
2026-07-10 WZZ6779 - Jul 10, 06:35 UTCJul 10, 08:00 UTC1h 25m
2026-07-10 WZZ5KX - Jul 10, 03:40 UTCJul 10, 05:35 UTC1h 55m
2026-07-09 WZZ113 - Jul 9, 20:00 UTCJul 9, 22:20 UTC2h 20m
2026-07-09 WZZ302 - Jul 9, 16:15 UTCJul 9, 18:45 UTC2h 30m
2026-07-09 WZZ3PW - Jul 9, 13:05 UTCJul 9, 15:00 UTC1h 55m
2026-07-09 WZZ59 - Jul 9, 09:15 UTCJul 9, 11:50 UTC2h 35m
2026-07-09 WZZ8CC - Jul 9, 06:10 UTCJul 9, 07:40 UTC1h 30m
2026-07-09 WZZ156 - Jul 9, 03:20 UTCJul 9, 05:15 UTC1h 55m
2026-07-08 WZZ113 - Jul 8, 20:00 UTCJul 8, 22:25 UTC2h 25m
2026-07-08 WZZ302 - Jul 8, 16:10 UTCJul 8, 18:45 UTC2h 35m
2026-07-08 WZZ3PW - Jul 8, 12:45 UTCJul 8, 14:45 UTC2h 0m
2026-07-08 WZZ59 SOF → EIN Jul 8, 09:00 UTCJul 8, 11:45 UTC2h 45m
2026-07-08 WZZ1AR PRG → SOF Jul 8, 05:45 UTCJul 8, 07:15 UTC1h 30m
2026-07-08 WZZ3WE - Jul 8, 03:10 UTCJul 8, 04:55 UTC1h 45m
2026-07-07 WZZ299 - Jul 7, 19:45 UTCJul 7, 22:50 UTC3h 5m
2026-07-07 WZZ1919 - Jul 7, 14:40 UTCJul 7, 18:10 UTC3h 30m
2026-07-07 WZZ9GQ - Jul 7, 11:35 UTCJul 7, 12:50 UTC1h 15m
2026-07-07 WZZ8663 - Jul 7, 09:30 UTCJul 7, 10:35 UTC1h 5m
2026-07-07 WZZ331 PRG → SOF Jul 7, 07:00 UTCJul 7, 08:40 UTC1h 40m
2026-07-07 WZZ5DH - Jul 7, 04:25 UTCJul 7, 06:00 UTC1h 35m
2026-07-06 WZZ287 - Jul 6, 18:00 UTCJul 6, 20:05 UTC2h 5m
2026-07-06 WZZ3WR - Jul 6, 14:35 UTCJul 6, 17:00 UTC2h 25m
2026-07-06 WZZ9FS KRK → SOF Jul 6, 11:45 UTCJul 6, 13:00 UTC1h 15m
2026-07-06 WZZ9BQ - Jul 6, 09:30 UTCJul 6, 10:50 UTC1h 20m
2026-07-06 WZZ6779 - Jul 6, 07:05 UTCJul 6, 08:40 UTC1h 35m
2026-07-06 WZZ5KX - Jul 6, 03:50 UTCJul 6, 05:45 UTC1h 55m
2026-07-05 WZZ113 BCN → SOF Jul 5, 21:10 UTCJul 5, 23:35 UTC2h 25m
2026-07-05 WZZ302 - Jul 5, 17:15 UTCJul 5, 19:45 UTC2h 30m
2026-07-05 WZZ3PW - Jul 5, 13:30 UTCJul 5, 15:40 UTC2h 10m
2026-07-05 WZZ59 - Jul 5, 09:55 UTCJul 5, 12:30 UTC2h 35m

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

Mode-S 471DB9 frequently asked

What is Mode-S code 471DB9?
471DB9 is an ICAO 24-bit transponder address. Allocated to Hungary. Assigned to HA-LGR.
Where is Mode-S 471DB9 registered?
Mode-S code 471DB9 is allocated to Hungary (HU). All aircraft registered there receive a Mode-S address from a fixed block defined by ICAO Annex 10.
Is 471DB9 broadcasting right now?
No active broadcast right now. Last signal was 4h ago.
Hex, octal, and decimal Mode-S codes: what's the difference?
The same 24-bit identifier expressed in different bases: hex 471DB9, octal 21616671, decimal 4,660,665.
What flights does 471DB9 operate?
Mode-S 471DB9 has broadcast 20 distinct callsigns, including WZZ977, WZZ8QQ, WZZ6MG, WZZ4XM, WZZ3EA.