sensors Mode-S transponder
4D23DB
ICAO 24-bit transponder address · allocated to Malta
Currently assigned to 9H-VIL · BOMBARDIER BD-700 Global 7000/7500
- Hex
- 4D23DB
- Octal
- 23221733
- Decimal
- 5,055,451
- Country
- MT
- Tail
- 9H-VIL
- Type
- GL7T
- Flights observed
- 38
- Distinct callsigns
- 3
- Country
- MT
- Last broadcast
- 16h ago
Last known position
Country allocation
The ICAO 24-bit address 4D23DB 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 3 distinct
Recent flights last 38
| Date | Flight | Route | Takeoff | Landing | Duration |
|---|---|---|---|---|---|
| 2026-05-28 | VJT735 | - | May 28, 23:50 UTC | May 29, 09:25 UTC | 9h 35m |
| 2026-05-28 | VJT735 | - | May 28, 00:50 UTC | May 29, 00:45 UTC | 23h 55m |
| 2026-05-28 | VJT735 | - | May 28, 00:20 UTC | May 28, 01:30 UTC | 1h 10m |
| 2026-05-27 | VJT735 | - | May 27, 07:40 UTC | May 27, 08:55 UTC | 1h 15m |
| 2026-05-26 | VJT735 | - | May 26, 07:19 UTC | May 26, 10:44 UTC | 3h 25m |
| 2026-05-18 | VJT735 | BQH → BQH | May 18, 16:15 UTC | May 18, 18:00 UTC | 1h 45m |
| 2026-05-03 | VJT735 | FAB → BQH | May 3, 18:25 UTC | May 3, 19:00 UTC | 35m |
| 2026-05-03 | VJT735 | LIN → FAB | May 3, 15:35 UTC | May 3, 17:05 UTC | 1h 30m |
| 2026-05-03 | VJT735 | - | May 3, 10:30 UTC | May 3, 12:50 UTC | 2h 20m |
| 2026-05-02 | VJT735 | - | May 2, 04:50 UTC | May 2, 05:00 UTC | 10m |
| 2026-05-01 | VJT735 | - | May 1, 18:00 UTC | May 2, 03:40 UTC | 9h 40m |
| 2026-04-30 | VJT735 | - | Apr 30, 17:50 UTC | Apr 30, 23:40 UTC | 5h 50m |
| 2026-04-29 | VJT735 | - | Apr 29, 17:15 UTC | Apr 29, 17:45 UTC | 30m |
| 2026-04-29 | VJT735 | - | Apr 29, 07:10 UTC | Apr 29, 10:20 UTC | 3h 11m |
| 2026-04-28 | VJT735 | - | Apr 28, 11:10 UTC | Apr 28, 14:20 UTC | 3h 10m |
| 2026-04-28 | - | - | Apr 28, 06:15 UTC | Apr 28, 06:25 UTC | 10m |
| 2026-04-26 | VJT186 | - | Apr 26, 17:15 UTC | Apr 27, 04:20 UTC | 11h 5m |
| 2026-04-26 | VJT186 | - | Apr 26, 14:40 UTC | Apr 26, 15:05 UTC | 25m |
| 2026-04-25 | VJT186 | - | Apr 25, 08:20 UTC | Apr 25, 09:05 UTC | 45m |
| 2026-04-22 | VJT735 | - | Apr 22, 07:10 UTC | Apr 22, 12:40 UTC | 5h 30m |
| 2026-04-21 | VJT735 | - | Apr 21, 04:20 UTC | Apr 21, 04:35 UTC | 15m |
| 2026-04-20 | VJT735 | - | Apr 20, 18:00 UTC | Apr 21, 03:25 UTC | 9h 25m |
| 2026-04-20 | VJT735 | LTN → LIN | Apr 20, 14:20 UTC | Apr 20, 15:55 UTC | 1h 35m |
| 2026-04-19 | VJT735 | - | Apr 19, 06:00 UTC | Apr 19, 15:35 UTC | 9h 35m |
| 2026-04-17 | VJT735 | - | Apr 17, 21:40 UTC | Apr 17, 22:20 UTC | 40m |
| 2026-04-15 | VJT735 | - | Apr 15, 19:15 UTC | Apr 15, 21:00 UTC | 1h 45m |
| 2026-04-15 | VJT735 | - | Apr 15, 11:15 UTC | Apr 15, 12:05 UTC | 50m |
| 2026-04-15 | VJT735 | - | Apr 15, 09:30 UTC | Apr 15, 09:45 UTC | 15m |
| 2026-04-15 | VJT735 | - | Apr 15, 07:05 UTC | Apr 15, 08:10 UTC | 1h 5m |
| 2026-04-14 | VJT231 | - | Apr 14, 09:10 UTC | Apr 14, 09:25 UTC | 15m |
| 2026-04-14 | VJT231 | - | Apr 14, 07:10 UTC | Apr 14, 09:05 UTC | 1h 55m |
| 2026-04-14 | VJT231 | - | Apr 14, 06:00 UTC | Apr 14, 07:10 UTC | 1h 10m |
| 2026-04-13 | VJT231 | - | Apr 13, 14:25 UTC | Apr 13, 15:40 UTC | 1h 15m |
| 2026-04-13 | VJT231 | - | Apr 13, 08:20 UTC | Apr 13, 11:30 UTC | 3h 10m |
| 2026-04-13 | VJT231 | - | Apr 13, 08:10 UTC | Apr 13, 11:30 UTC | 3h 20m |
| 2026-04-13 | VJT735 | - | Apr 13, 04:20 UTC | Apr 13, 05:35 UTC | 1h 15m |
| 2026-04-13 | VJT735 | - | Apr 13, 03:55 UTC | Apr 13, 05:35 UTC | 1h 40m |
| 2026-04-13 | VJT735 | - | Apr 13, 02:50 UTC | Apr 13, 04:15 UTC | 1h 25m |
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-VIL page for operator, model, and routing details .