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
- 83
- Distinct callsigns
- 5
- Country
- MT
- Last broadcast
- 11h 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 5 distinct
Recent flights last 50
| Date | Flight | Route | Takeoff | Landing | Duration |
|---|---|---|---|---|---|
| 2026-07-13 | VJT735 | - | Jul 13, 13:45 UTC | Jul 13, 16:10 UTC | 2h 25m |
| 2026-07-13 | VJT735 | - | Jul 13, 10:35 UTC | Jul 13, 12:45 UTC | 2h 10m |
| 2026-07-13 | VJT735 | - | Jul 13, 07:45 UTC | Jul 13, 08:35 UTC | 50m |
| 2026-07-12 | VJT735 | - | Jul 12, 16:20 UTC | Jul 12, 16:40 UTC | 20m |
| 2026-07-12 | VJT735 | - | Jul 12, 11:10 UTC | Jul 12, 12:25 UTC | 1h 15m |
| 2026-07-10 | VJT735 | - | Jul 10, 09:15 UTC | Jul 10, 21:00 UTC | 11h 45m |
| 2026-07-07 | VJT735 | - | Jul 7, 18:35 UTC | Jul 8, 04:55 UTC | 10h 20m |
| 2026-07-06 | VJT735 | - | Jul 6, 21:10 UTC | Jul 7, 19:05 UTC | 21h 55m |
| 2026-07-06 | VJT735 | IAD → RDU | Jul 6, 18:25 UTC | Jul 6, 19:50 UTC | 1h 25m |
| 2026-07-05 | VJT735 | - | Jul 5, 14:25 UTC | Jul 5, 22:55 UTC | 8h 30m |
| 2026-07-05 | VJT735 | - | Jul 5, 12:05 UTC | Jul 5, 12:45 UTC | 40m |
| 2026-07-03 | VJT735 | - | Jul 3, 03:00 UTC | Jul 3, 09:40 UTC | 6h 40m |
| 2026-07-01 | VJT735 | - | Jul 1, 20:30 UTC | Jul 2, 04:15 UTC | 7h 45m |
| 2026-06-28 | VJT735 | - | Jun 28, 11:45 UTC | Jun 28, 19:25 UTC | 7h 40m |
| 2026-06-28 | VJT735 | FAB → GIB | Jun 28, 07:54 UTC | Jun 28, 10:10 UTC | 2h 15m |
| 2026-06-25 | VJT735 | - | Jun 25, 22:24 UTC | Jun 26, 06:39 UTC | 8h 15m |
| 2026-06-25 | VJT735 | - | Jun 25, 17:14 UTC | Jun 25, 17:30 UTC | 15m |
| 2026-06-24 | VJT170 | DEL → HKG | Jun 24, 15:59 UTC | Jun 24, 21:04 UTC | 5h 5m |
| 2026-06-22 | VJT170 | - | Jun 22, 22:24 UTC | Jun 23, 12:49 UTC | 14h 25m |
| 2026-06-21 | VJT735 | ORD → CLE | Jun 21, 20:40 UTC | Jun 21, 21:29 UTC | 50m |
| 2026-06-20 | VJT735 | - | Jun 20, 05:49 UTC | Jun 20, 14:19 UTC | 8h 30m |
| 2026-06-19 | VJT7050 | - | Jun 19, 16:55 UTC | Jun 20, 02:29 UTC | 9h 35m |
| 2026-06-16 | VJT735 | - | Jun 16, 06:50 UTC | Jun 16, 07:30 UTC | 40m |
| 2026-06-16 | VJT735 | - | Jun 16, 02:45 UTC | Jun 16, 05:34 UTC | 2h 50m |
| 2026-06-14 | VJT735 | - | Jun 14, 13:10 UTC | Jun 14, 13:20 UTC | 10m |
| 2026-06-14 | VJT735 | - | Jun 14, 11:45 UTC | Jun 14, 12:30 UTC | 45m |
| 2026-06-14 | VJT735 | - | Jun 14, 07:45 UTC | Jun 14, 08:30 UTC | 45m |
| 2026-06-12 | VJT735 | - | Jun 12, 13:25 UTC | Jun 13, 00:40 UTC | 11h 15m |
| 2026-06-11 | VJT735 | - | Jun 11, 01:10 UTC | Jun 11, 08:00 UTC | 6h 50m |
| 2026-06-10 | VJT735 | ABZ → TEB | Jun 10, 16:00 UTC | Jun 10, 23:10 UTC | 7h 10m |
| 2026-06-09 | VJT735 | GMP → ABZ | Jun 9, 01:05 UTC | Jun 9, 15:00 UTC | 13h 55m |
| 2026-06-08 | VJT735 | - | Jun 8, 07:50 UTC | Jun 8, 08:20 UTC | 30m |
| 2026-06-08 | VJT735 | - | Jun 8, 05:25 UTC | Jun 8, 06:45 UTC | 1h 20m |
| 2026-06-07 | VJT735 | - | Jun 7, 01:09 UTC | Jun 7, 06:30 UTC | 5h 20m |
| 2026-06-05 | VJT735 | - | Jun 5, 03:45 UTC | Jun 5, 04:20 UTC | 35m |
| 2026-06-05 | VJT735 | - | Jun 5, 02:25 UTC | Jun 5, 02:45 UTC | 20m |
| 2026-06-05 | VJT735 | - | Jun 5, 00:15 UTC | Jun 5, 00:45 UTC | 30m |
| 2026-06-04 | VJT735 | - | Jun 4, 22:35 UTC | Jun 4, 23:05 UTC | 30m |
| 2026-06-03 | VJT735 | - | Jun 3, 10:20 UTC | Jun 3, 12:55 UTC | 2h 35m |
| 2026-06-03 | VJT735 | - | Jun 3, 06:50 UTC | Jun 3, 07:05 UTC | 15m |
| 2026-06-03 | VJT735 | - | Jun 3, 03:40 UTC | Jun 3, 05:10 UTC | 1h 30m |
| 2026-06-02 | VJT735 | - | Jun 2, 10:10 UTC | Jun 2, 12:20 UTC | 2h 10m |
| 2026-06-01 | VJT735 | DWC → DWC | Jun 1, 06:10 UTC | Jun 1, 06:30 UTC | 20m |
| 2026-05-30 | VJT735 | - | May 30, 13:30 UTC | May 30, 19:35 UTC | 6h 5m |
| 2026-05-30 | VJT735 | - | May 30, 08:40 UTC | May 30, 09:35 UTC | 55m |
| 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 |
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 .