sensors Mode-S transponder
4D20FE
ICAO 24-bit transponder address · allocated to Malta
Currently assigned to 9H-VJZ · BOMBARDIER BD-700 Global 6000/6500
- Hex
- 4D20FE
- Octal
- 23220376
- Decimal
- 5,054,718
- Country
- MT
- Tail
- 9H-VJZ
- Type
- GLEX
- Flights observed
- 133
- Distinct callsigns
- 7
- Country
- MT
- Last broadcast
- Jul 25, 16:00 UTC
Last known position
Country allocation
The ICAO 24-bit address 4D20FE 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
Recent flights last 50
| Date | Flight | Route | Takeoff | Landing | Duration |
|---|---|---|---|---|---|
| 2026-07-25 | VJT981 | PBI → YUL | Jul 25, 13:05 UTC | Jul 25, 16:00 UTC | 2h 55m |
| 2026-07-23 | VJT981 | - | Jul 23, 08:50 UTC | Jul 23, 18:05 UTC | 9h 15m |
| 2026-07-23 | VJT981 | - | Jul 23, 06:45 UTC | Jul 23, 07:05 UTC | 20m |
| 2026-07-22 | VJT981 | - | Jul 22, 13:45 UTC | Jul 22, 15:10 UTC | 1h 25m |
| 2026-07-22 | VJT981 | - | Jul 22, 11:10 UTC | Jul 22, 12:15 UTC | 1h 5m |
| 2026-07-21 | VJT981 | - | Jul 21, 12:10 UTC | Jul 21, 20:35 UTC | 8h 25m |
| 2026-07-21 | VJT981 | MUC → LBG | Jul 21, 09:50 UTC | Jul 21, 11:00 UTC | 1h 10m |
| 2026-07-19 | VJT981 | - | Jul 19, 22:05 UTC | Jul 20, 09:15 UTC | 11h 10m |
| 2026-07-16 | VJT981 | - | Jul 16, 08:35 UTC | Jul 16, 19:40 UTC | 11h 5m |
| 2026-07-15 | VJT981 | MUC → HAJ | Jul 15, 15:40 UTC | Jul 15, 16:30 UTC | 50m |
| 2026-07-15 | VJT981 | ATH → MUC | Jul 15, 11:55 UTC | Jul 15, 14:05 UTC | 2h 10m |
| 2026-07-15 | VJT981 | - | Jul 15, 08:10 UTC | Jul 15, 10:05 UTC | 1h 55m |
| 2026-07-09 | VJT981 | - | Jul 9, 07:15 UTC | Jul 9, 09:00 UTC | 1h 45m |
| 2026-07-09 | VJT981 | - | Jul 9, 05:05 UTC | Jul 9, 05:20 UTC | 15m |
| 2026-07-08 | VJT981 | - | Jul 8, 14:05 UTC | Jul 8, 14:45 UTC | 40m |
| 2026-07-08 | VJT01 | - | Jul 8, 12:30 UTC | Jul 8, 13:30 UTC | 1h 0m |
| 2026-07-08 | VJT1 | - | Jul 8, 10:50 UTC | Jul 8, 11:40 UTC | 50m |
| 2026-07-08 | VJT981 | - | Jul 8, 09:25 UTC | Jul 8, 09:55 UTC | 30m |
| 2026-07-06 | VJT981 | - | Jul 6, 11:25 UTC | Jul 6, 17:05 UTC | 5h 40m |
| 2026-07-05 | VJT981 | - | Jul 5, 20:10 UTC | Jul 5, 20:55 UTC | 45m |
| 2026-07-04 | VJT981 | - | Jul 4, 15:05 UTC | Jul 4, 22:30 UTC | 7h 25m |
| 2026-07-04 | VJT981 | - | Jul 4, 11:50 UTC | Jul 4, 12:15 UTC | 25m |
| 2026-07-03 | VJT981 | - | Jul 3, 10:00 UTC | Jul 3, 10:25 UTC | 25m |
| 2026-07-03 | VJT981 | - | Jul 3, 03:40 UTC | Jul 3, 08:40 UTC | 5h 0m |
| 2026-07-02 | VJT981 | - | Jul 2, 22:35 UTC | Jul 3, 02:25 UTC | 3h 50m |
| 2026-07-02 | VJT981 | - | Jul 2, 17:15 UTC | Jul 2, 17:35 UTC | 20m |
| 2026-07-01 | VJT981 | ANC → HKG | Jul 1, 16:25 UTC | Jul 2, 05:15 UTC | 12h 50m |
| 2026-06-29 | VJT981 | - | Jun 29, 13:39 UTC | Jun 29, 14:14 UTC | 35m |
| 2026-06-29 | VJT981 | - | Jun 29, 11:29 UTC | Jun 29, 12:00 UTC | 30m |
| 2026-06-29 | VJT189 | - | Jun 29, 01:55 UTC | Jun 29, 10:15 UTC | 8h 20m |
| 2026-06-28 | VJT981 | LBG → OST | Jun 28, 18:05 UTC | Jun 28, 18:40 UTC | 35m |
| 2026-06-28 | VJT361Z | - | Jun 28, 15:44 UTC | Jun 28, 17:00 UTC | 1h 15m |
| 2026-06-28 | VJT981 | - | Jun 28, 11:45 UTC | Jun 28, 13:25 UTC | 1h 40m |
| 2026-06-26 | VJT981 | - | Jun 26, 09:39 UTC | Jun 26, 11:14 UTC | 1h 35m |
| 2026-06-26 | VJT981 | - | Jun 26, 05:10 UTC | Jun 26, 06:04 UTC | 55m |
| 2026-06-24 | VJT981 | RSW → VIE | Jun 24, 21:54 UTC | Jun 25, 07:09 UTC | 9h 15m |
| 2026-06-23 | VJT981 | - | Jun 23, 18:34 UTC | Jun 23, 19:00 UTC | 25m |
| 2026-06-23 | VJT981 | - | Jun 23, 08:50 UTC | Jun 23, 17:30 UTC | 8h 40m |
| 2026-06-21 | VJT981 | - | Jun 21, 11:30 UTC | Jun 21, 12:40 UTC | 1h 10m |
| 2026-06-21 | VJT981 | - | Jun 21, 07:25 UTC | Jun 21, 10:04 UTC | 2h 40m |
| 2026-06-21 | VJT981 | - | Jun 21, 04:14 UTC | Jun 21, 05:54 UTC | 1h 40m |
| 2026-06-20 | VJT981 | - | Jun 20, 08:25 UTC | Jun 20, 08:55 UTC | 30m |
| 2026-06-19 | VJT981 | - | Jun 19, 23:19 UTC | Jun 20, 06:54 UTC | 7h 35m |
| 2026-06-19 | VJT981 | IAD → YYZ | Jun 19, 01:45 UTC | Jun 19, 02:45 UTC | 1h 0m |
| 2026-06-18 | VJT981 | STN → IAD | Jun 18, 17:15 UTC | Jun 19, 00:40 UTC | 7h 24m |
| 2026-06-18 | VJT981 | - | Jun 18, 13:30 UTC | Jun 18, 15:10 UTC | 1h 40m |
| 2026-06-18 | VJT981 | - | Jun 18, 10:00 UTC | Jun 18, 11:45 UTC | 1h 45m |
| 2026-06-17 | VJT981 | - | Jun 17, 18:10 UTC | Jun 17, 18:30 UTC | 20m |
| 2026-06-17 | VJT981 | NCE → OXF | Jun 17, 15:20 UTC | Jun 17, 17:05 UTC | 1h 45m |
| 2026-06-16 | VJT981 | - | Jun 16, 13:34 UTC | Jun 16, 22:20 UTC | 8h 46m |
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-VJZ page for operator, model, and routing details .