sensors Mode-S transponder

4D230D

ICAO 24-bit transponder address · allocated to Malta

Currently assigned to 9H-VID · BOMBARDIER BD-700 Global 7000/7500

Hex
4D230D
Octal
23221415
Decimal
5,055,245
Country
MT
Tail
9H-VID
Type
GL7T
No current signal · last broadcast 19h ago
Flights observed
41
Distinct callsigns
2
Country
MT
Last broadcast
19h ago

Last known position

Most recent position reported by Mode-S 4D230D.

Country allocation

The ICAO 24-bit address 4D230D 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 2 distinct

Callsign Airline Flights Last seen
VJT750 - 38 2026-05-29
VJT186 - 3 2026-05-26

Recent flights last 41

DateFlightRouteTakeoffLandingDuration
2026-05-29 VJT750 - May 29, 13:20 UTCMay 29, 15:00 UTC1h 40m
2026-05-29 VJT750 - May 29, 09:10 UTCMay 29, 11:35 UTC2h 25m
2026-05-29 VJT750 - May 29, 06:00 UTCMay 29, 06:40 UTC40m
2026-05-28 VJT750 - May 28, 15:50 UTCMay 29, 02:10 UTC10h 20m
2026-05-26 VJT750 - May 26, 22:15 UTCMay 26, 22:35 UTC20m
2026-05-26 VJT750 - May 26, 11:30 UTCMay 26, 20:54 UTC9h 25m
2026-05-26 VJT186 - May 26, 02:35 UTCMay 26, 10:14 UTC7h 40m
2026-05-25 VJT186 - May 25, 05:45 UTCMay 25, 06:05 UTC20m
2026-05-25 VJT186 - May 25, 02:20 UTCMay 25, 03:00 UTC40m
2026-05-20 VJT750 - May 20, 04:25 UTCMay 20, 07:25 UTC3h 1m
2026-05-20 VJT750 - May 20, 03:10 UTCMay 20, 03:25 UTC15m
2026-05-19 VJT750 - May 19, 23:45 UTCMay 20, 02:40 UTC2h 55m
2026-05-18 VJT750 - May 18, 05:50 UTCMay 18, 08:35 UTC2h 45m
2026-05-17 VJT750 - May 17, 06:25 UTCMay 17, 06:50 UTC25m
2026-05-17 VJT750 - May 17, 03:15 UTCMay 17, 03:45 UTC30m
2026-05-12 VJT750 - May 12, 03:40 UTCMay 12, 10:45 UTC7h 5m
2026-05-11 VJT750 - May 11, 20:50 UTCMay 11, 21:10 UTC20m
2026-05-09 VJT750 MAD → TEB May 9, 19:25 UTCMay 10, 02:30 UTC7h 5m
2026-05-09 VJT750 - May 9, 15:10 UTCMay 9, 16:55 UTC1h 45m
2026-05-08 VJT750 - May 8, 01:09 UTCMay 8, 10:59 UTC9h 50m
2026-05-02 VJT750 - May 2, 14:50 UTCMay 3, 00:55 UTC10h 5m
2026-05-02 VJT750 - May 2, 11:30 UTCMay 2, 11:50 UTC20m
2026-04-30 VJT750 - Apr 30, 03:20 UTCApr 30, 22:05 UTC18h 45m
2026-04-30 VJT750 - Apr 30, 02:15 UTCApr 30, 22:05 UTC19h 50m
2026-04-29 VJT750 - Apr 29, 19:15 UTCApr 30, 00:55 UTC5h 39m
2026-04-29 VJT750 - Apr 29, 15:25 UTCApr 29, 18:15 UTC2h 50m
2026-04-28 VJT750 - Apr 28, 17:10 UTCApr 28, 22:20 UTC5h 10m
2026-04-27 VJT750 - Apr 27, 10:30 UTCApr 27, 20:20 UTC9h 50m
2026-04-26 VJT750 - Apr 26, 13:20 UTCApr 27, 11:10 UTC21h 50m
2026-04-26 VJT750 - Apr 26, 11:20 UTCApr 27, 11:10 UTC23h 50m
2026-04-26 VJT750 - Apr 26, 03:30 UTCApr 26, 13:45 UTC10h 15m
2026-04-23 VJT750 - Apr 23, 22:00 UTCApr 23, 22:20 UTC20m
2026-04-23 VJT750 - Apr 23, 20:50 UTCApr 23, 21:15 UTC25m
2026-04-22 VJT750 - Apr 22, 06:20 UTCApr 22, 06:55 UTC35m
2026-04-21 VJT750 - Apr 21, 22:40 UTCApr 22, 05:10 UTC6h 30m
2026-04-20 VJT750 - Apr 20, 18:05 UTCApr 20, 22:35 UTC4h 30m
2026-04-18 VJT750 - Apr 18, 20:35 UTCApr 19, 01:55 UTC5h 20m
2026-04-17 VJT750 - Apr 17, 19:30 UTCApr 17, 20:25 UTC55m
2026-04-17 VJT750 - Apr 17, 15:30 UTCApr 17, 17:10 UTC1h 40m
2026-04-14 VJT750 - Apr 14, 09:35 UTCApr 14, 10:25 UTC50m
2026-04-13 VJT750 - Apr 13, 22:40 UTCApr 13, 23:40 UTC1h 0m

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

Mode-S 4D230D frequently asked

What is Mode-S code 4D230D?
4D230D is an ICAO 24-bit transponder address. Allocated to Malta. Assigned to 9H-VID.
Where is Mode-S 4D230D registered?
Mode-S code 4D230D is allocated to Malta (MT). All aircraft registered there receive a Mode-S address from a fixed block defined by ICAO Annex 10.
Is 4D230D broadcasting right now?
No active broadcast right now. Last signal was 19h ago.
Hex, octal, and decimal Mode-S codes: what's the difference?
The same 24-bit identifier expressed in different bases: hex 4D230D, octal 23221415, decimal 5,055,245.
What flights does 4D230D operate?
Mode-S 4D230D has broadcast 2 distinct callsigns, including VJT750, VJT186.