Apparatus

Try JFK, AAL1290, BAW, or N225AN.

sensors Mode-S transponder

4D200D

ICAO 24-bit transponder address · allocated to Malta

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

Hex
4D200D
Octal
23220015
Decimal
5,054,477
Country
MT
Tail
9H-WNM
Type
A21N
No current signal · last broadcast 1h ago
Flights observed
462
Distinct callsigns
20
Country
MT
Last broadcast
1h ago

Last known position

Most recent position reported by Mode-S 4D200D.

Country allocation

The ICAO 24-bit address 4D200D 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 20 distinct

Callsign Airline Flights Last seen
WZZ9BY - 8 2026-06-19
WZZ8Z - 8 2026-06-20
WZZ664 - 8 2026-06-22
WZZ55 - 8 2026-06-22
WZZ4295 - 8 2026-06-22
WZZ40 - 8 2026-06-22
WZZ341 - 8 2026-06-20
WZZ903 - 7 2026-06-23
WZZ6674 - 7 2026-06-19
WZZ1KT - 7 2026-06-23
WZZ91 Wizz Air 6 2026-06-22
WZZ571 - 6 2026-06-22
WZZ478 Wizz Air 6 2026-06-13
WZZ359 - 6 2026-06-13
WZZ2QC - 6 2026-06-23
WZZ22PJ - 6 2026-06-23
WZZ182J Wizz Air 6 2026-05-10
WZZ65 Wizz Air 5 2026-06-12
WZZ61TX Wizz Air 5 2026-04-30
WZZ522 Wizz Air 5 2026-06-12

Recent flights last 50

DateFlightRouteTakeoffLandingDuration
2026-07-14 WMT88NP - Jul 14, 17:50 UTCJul 14, 19:15 UTC1h 25m
2026-07-14 WMT7HM - Jul 14, 13:25 UTCJul 14, 16:15 UTC2h 50m
2026-07-14 WMT652 - Jul 14, 08:55 UTCJul 14, 11:55 UTC3h 0m
2026-07-14 WZZ99WA - Jul 14, 04:10 UTCJul 14, 07:25 UTC3h 15m
2026-07-13 WZZ4943 - Jul 13, 19:15 UTCJul 13, 20:40 UTC1h 25m
2026-07-13 WZZ883 - Jul 13, 16:35 UTCJul 13, 17:55 UTC1h 20m
2026-07-13 WZZ24HH - Jul 13, 08:30 UTCJul 13, 11:15 UTC2h 45m
2026-07-13 WZZ99WA - Jul 13, 03:45 UTCJul 13, 07:01 UTC3h 15m
2026-07-12 WZZ5 - Jul 12, 18:20 UTCJul 12, 20:01 UTC1h 40m
2026-07-12 WZZ9 - Jul 12, 15:55 UTCJul 12, 17:25 UTC1h 30m
2026-07-12 WZZ31BA DBV → WAW Jul 12, 13:05 UTCJul 12, 14:40 UTC1h 35m
2026-07-12 WZZ6845 - Jul 12, 10:20 UTCJul 12, 11:55 UTC1h 35m
2026-07-12 WZZ911 - Jul 12, 06:55 UTCJul 12, 08:55 UTC2h 0m
2026-07-12 WZZ101 - Jul 12, 04:01 UTCJul 12, 06:01 UTC2h 0m
2026-07-11 WZZ5LW - Jul 11, 19:40 UTCJul 11, 21:20 UTC1h 40m
2026-07-11 WZZ4778 - Jul 11, 16:30 UTCJul 11, 18:05 UTC1h 35m
2026-07-11 WZZ9926 - Jul 11, 13:50 UTCJul 11, 15:20 UTC1h 30m
2026-07-11 WZZ18DM - Jul 11, 11:15 UTCJul 11, 12:50 UTC1h 35m
2026-07-11 WZZ4 BCN → WAW Jul 11, 07:50 UTCJul 11, 10:20 UTC2h 30m
2026-07-11 WZZ39GE - Jul 11, 04:01 UTCJul 11, 06:40 UTC2h 40m
2026-07-10 WZZ14TX OPO → WAW Jul 10, 17:30 UTCJul 10, 20:55 UTC3h 25m
2026-07-10 WZZ66HG WAW → OPO Jul 10, 12:30 UTCJul 10, 16:15 UTC3h 45m
2026-07-10 WZZ4 BCN → WAW Jul 10, 08:20 UTCJul 10, 11:05 UTC2h 45m
2026-07-10 WZZ39GE WAW → BCN Jul 10, 03:55 UTCJul 10, 06:30 UTC2h 35m
2026-07-09 WZZ485N - Jul 9, 20:00 UTCJul 9, 21:50 UTC1h 50m
2026-07-09 WZZ49 WAW → PSA Jul 9, 17:20 UTCJul 9, 19:00 UTC1h 40m
2026-07-09 WZZ3YX VAR → VIE Jul 9, 13:55 UTCJul 9, 15:40 UTC1h 45m
2026-07-09 WZZ69 PMI → CLJ Jul 9, 11:05 UTCJul 9, 12:55 UTC1h 50m
2026-07-09 WZZ2WT BTS → WAW Jul 9, 08:50 UTCJul 9, 09:45 UTC55m
2026-07-09 WZZ8 - Jul 9, 06:55 UTCJul 9, 07:45 UTC50m
2026-07-09 WZZ4CT - Jul 9, 02:25 UTCJul 9, 05:55 UTC3h 30m
2026-07-08 WZZ6174 WAW → KEF Jul 8, 21:15 UTCJul 9, 01:15 UTC4h 0m
2026-07-08 WZZ98RS - Jul 8, 14:40 UTCJul 8, 16:45 UTC2h 5m
2026-07-08 WZZ40LC - Jul 8, 11:20 UTCJul 8, 13:30 UTC2h 10m
2026-07-08 WZZ21LR - Jul 8, 07:50 UTCJul 8, 10:00 UTC2h 10m
2026-07-08 WZZ9252 - Jul 8, 04:35 UTCJul 8, 06:45 UTC2h 10m
2026-07-07 WZZ3357 TLL → WAW Jul 7, 18:25 UTCJul 7, 19:45 UTC1h 20m
2026-07-07 WZZ55KB - Jul 7, 16:20 UTCJul 7, 17:35 UTC1h 15m
2026-07-07 WZZ4090 - Jul 7, 13:35 UTCJul 7, 15:30 UTC1h 55m
2026-07-07 WZZ67PG WAW → CFU Jul 7, 10:15 UTCJul 7, 11:55 UTC1h 40m
2026-07-07 WZZ8911 - Jul 7, 07:30 UTCJul 7, 09:15 UTC1h 45m
2026-07-07 WZZ20VH - Jul 7, 04:30 UTCJul 7, 06:20 UTC1h 50m
2026-07-06 WZZ5LW BGY → WAW Jul 6, 19:10 UTCJul 6, 21:00 UTC1h 50m
2026-07-06 WZZ4778 - Jul 6, 16:10 UTCJul 6, 17:50 UTC1h 40m
2026-07-06 WZZ9926 - Jul 6, 13:45 UTCJul 6, 15:15 UTC1h 30m
2026-07-06 WZZ18DM - Jul 6, 10:55 UTCJul 6, 12:35 UTC1h 40m
2026-07-06 WZZ8086 - Jul 6, 07:40 UTCJul 6, 09:35 UTC1h 55m
2026-07-06 WZZ9389 WAW → LTN Jul 6, 04:10 UTCJul 6, 06:35 UTC2h 25m
2026-07-05 WZZ4943 - Jul 5, 20:30 UTCJul 5, 22:00 UTC1h 30m
2026-07-05 WZZ883 - Jul 5, 17:05 UTCJul 5, 18:25 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.

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

Mode-S 4D200D frequently asked

What is Mode-S code 4D200D?
4D200D is an ICAO 24-bit transponder address. Allocated to Malta. Assigned to 9H-WNM.
Where is Mode-S 4D200D registered?
Mode-S code 4D200D is allocated to Malta (MT). All aircraft registered there receive a Mode-S address from a fixed block defined by ICAO Annex 10.
Is 4D200D broadcasting right now?
No active broadcast right now. Last signal was 1h ago.
Hex, octal, and decimal Mode-S codes: what's the difference?
The same 24-bit identifier expressed in different bases: hex 4D200D, octal 23220015, decimal 5,054,477.
What flights does 4D200D operate?
Mode-S 4D200D has broadcast 20 distinct callsigns, including WZZ9BY, WZZ8Z, WZZ664, WZZ55, WZZ4295.