sensors Mode-S transponder

4D2067

ICAO 24-bit transponder address · allocated to Malta

Currently assigned to 9H-WNY · AIRBUS A-321neo

Hex
4D2067
Octal
23220147
Decimal
5,054,567
Country
MT
Tail
9H-WNY
Type
A21N
No current signal · last broadcast 13h ago
Flights observed
16
Distinct callsigns
7
Country
MT
Last broadcast
13h ago

Last known position

Most recent position reported by Mode-S 4D2067.

Country allocation

The ICAO 24-bit address 4D2067 falls within the block assigned to Malta (MT) by ICAO Annex 10, Volume III. Every aircraft registered in Malta 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 7 distinct

Callsign Airline Flights Last seen
WZZ6152 - 3 2026-04-13
WZZ4TC - 3 2026-04-13
WZZ2RU - 3 2026-04-13
WZZ247 - 3 2026-04-13
WZZ1TU - 2 2026-04-14
WZZ9NA - 1 2026-04-12
WZZ1070 - 1 2026-04-14

Recent flights last 16

DateFlightRouteTakeoffLandingDuration
2026-04-14 WZZ1TU - Apr 14, 09:50 UTCApr 14, 10:05 UTC15m
2026-04-14 WZZ1TU - Apr 14, 07:00 UTCApr 14, 07:10 UTC10m
2026-04-14 WZZ1070 - Apr 14, 05:15 UTCApr 14, 06:00 UTC45m
2026-04-13 WZZ2RU - Apr 13, 21:20 UTCApr 13, 21:35 UTC15m
2026-04-13 WZZ2RU - Apr 13, 19:50 UTCApr 13, 20:15 UTC25m
2026-04-13 WZZ2RU - Apr 13, 17:50 UTCApr 13, 20:10 UTC2h 20m
2026-04-13 WZZ4TC - Apr 13, 16:15 UTCApr 13, 16:40 UTC25m
2026-04-13 WZZ4TC - Apr 13, 15:50 UTCApr 13, 16:40 UTC50m
2026-04-13 WZZ4TC - Apr 13, 12:30 UTCApr 13, 16:15 UTC3h 45m
2026-04-13 WZZ6152 - Apr 13, 08:20 UTCApr 13, 11:20 UTC3h 0m
2026-04-13 WZZ6152 - Apr 13, 07:55 UTCApr 13, 11:20 UTC3h 25m
2026-04-13 WZZ6152 - Apr 13, 07:40 UTCApr 13, 08:15 UTC35m
2026-04-13 WZZ247 - Apr 13, 04:20 UTCApr 13, 06:25 UTC2h 5m
2026-04-13 WZZ247 - Apr 13, 04:05 UTCApr 13, 06:25 UTC2h 20m
2026-04-13 WZZ247 - Apr 13, 02:25 UTCApr 13, 04:15 UTC1h 50m
2026-04-12 WZZ9NA - Apr 12, 17:15 UTCApr 12, 19:35 UTC2h 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.

Prefer a tail-number view? See the 9H-WNY page for operator, model, and routing details .

Mode-S 4D2067 frequently asked

What is Mode-S code 4D2067?
4D2067 is an ICAO 24-bit transponder address. Allocated to Malta. Assigned to 9H-WNY.
Where is Mode-S 4D2067 registered?
Mode-S code 4D2067 is allocated to Malta (MT). All aircraft registered there receive a Mode-S address from a fixed block defined by ICAO Annex 10.
Is 4D2067 broadcasting right now?
No active broadcast right now. Last signal was 13h ago.
Hex, octal, and decimal Mode-S codes: what's the difference?
The same 24-bit identifier expressed in different bases: hex 4D2067, octal 23220147, decimal 5,054,567.
What flights does 4D2067 operate?
Mode-S 4D2067 has broadcast 7 distinct callsigns, including WZZ6152, WZZ4TC, WZZ2RU, WZZ247, WZZ1TU.