sensors Mode-S transponder
484F50
ICAO 24-bit transponder address · allocated to Netherlands
Currently assigned to PH-CTH · DASSAULT Falcon 2000
- Hex
- 484F50
- Octal
- 22047520
- Decimal
- 4,738,896
- Country
- NL
- Tail
- PH-CTH
- Type
- F2TH
- Flights observed
- 29
- Distinct callsigns
- 17
- Country
- NL
- Last broadcast
- 2h ago
Last known position
Country allocation
The ICAO 24-bit address 484F50 falls within the block assigned to Netherlands (NL) by ICAO Annex 10, Volume III. Every aircraft registered in Netherlands 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 17 distinct
| Callsign | Airline | Flights | Last seen |
|---|---|---|---|
| FYG42V | - | 4 | 2026-06-02 |
| FYG43V | - | 3 | 2026-06-02 |
| FYG32V | - | 3 | 2026-06-02 |
| FYG14V | - | 3 | 2026-04-17 |
| FYG41V | - | 2 | 2026-06-02 |
| FYG33V | - | 2 | 2026-05-18 |
| FYG12V | - | 2 | 2026-05-15 |
| FYG82V | - | 1 | 2026-04-27 |
| FYG78V | - | 1 | 2026-04-24 |
| FYG75V | - | 1 | 2026-05-08 |
| FYG72V | - | 1 | 2026-05-16 |
| FYG61V | - | 1 | 2026-05-08 |
| FYG35V | - | 1 | 2026-04-15 |
| FYG34V | - | 1 | 2026-05-18 |
| FYG31V | - | 1 | 2026-05-14 |
| FYG21V | - | 1 | 2026-04-29 |
| FYG13V | - | 1 | 2026-05-15 |
Recent flights last 29
| Date | Flight | Route | Takeoff | Landing | Duration |
|---|---|---|---|---|---|
| 2026-06-02 | FYG43V | - | Jun 2, 16:35 UTC | Jun 2, 17:40 UTC | 1h 5m |
| 2026-06-02 | FYG42V | - | Jun 2, 13:05 UTC | Jun 2, 13:15 UTC | 10m |
| 2026-06-02 | FYG41V | - | Jun 2, 09:45 UTC | Jun 2, 11:10 UTC | 1h 25m |
| 2026-06-02 | FYG32V | ANR → LBG | Jun 2, 07:20 UTC | Jun 2, 08:00 UTC | 40m |
| 2026-05-18 | FYG34V | - | May 18, 18:35 UTC | May 18, 18:50 UTC | 15m |
| 2026-05-18 | FYG33V | - | May 18, 15:00 UTC | May 18, 17:55 UTC | 2h 55m |
| 2026-05-16 | FYG72V | - | May 16, 15:05 UTC | May 16, 16:25 UTC | 1h 20m |
| 2026-05-15 | FYG13V | - | May 15, 15:00 UTC | May 15, 16:50 UTC | 1h 50m |
| 2026-05-15 | FYG12V | - | May 15, 09:35 UTC | May 15, 13:35 UTC | 4h 0m |
| 2026-05-14 | FYG12V | - | May 14, 10:05 UTC | May 15, 10:00 UTC | 23h 55m |
| 2026-05-14 | FYG32V | - | May 14, 07:20 UTC | May 14, 10:20 UTC | 3h 0m |
| 2026-05-14 | FYG31V | - | May 14, 05:30 UTC | May 14, 05:45 UTC | 15m |
| 2026-05-09 | FYG41V | - | May 9, 08:35 UTC | May 9, 09:00 UTC | 25m |
| 2026-05-08 | FYG61V | - | May 8, 08:49 UTC | May 8, 19:15 UTC | 10h 25m |
| 2026-05-08 | FYG75V | - | May 8, 02:49 UTC | May 8, 07:20 UTC | 4h 30m |
| 2026-05-01 | FYG33V | - | May 1, 07:15 UTC | May 1, 11:20 UTC | 4h 5m |
| 2026-04-30 | FYG32V | - | Apr 30, 06:05 UTC | Apr 30, 07:45 UTC | 1h 40m |
| 2026-04-29 | FYG21V | - | Apr 29, 05:15 UTC | Apr 29, 07:55 UTC | 2h 40m |
| 2026-04-27 | FYG82V | - | Apr 27, 12:20 UTC | Apr 27, 12:35 UTC | 15m |
| 2026-04-24 | FYG78V | - | Apr 24, 12:30 UTC | Apr 24, 12:45 UTC | 15m |
| 2026-04-17 | FYG14V | - | Apr 17, 23:30 UTC | Apr 17, 23:55 UTC | 25m |
| 2026-04-17 | FYG14V | - | Apr 17, 21:25 UTC | Apr 17, 23:05 UTC | 1h 40m |
| 2026-04-17 | FYG14V | - | Apr 17, 19:35 UTC | Apr 17, 21:20 UTC | 1h 45m |
| 2026-04-17 | FYG43V | - | Apr 17, 17:25 UTC | Apr 17, 18:05 UTC | 40m |
| 2026-04-17 | FYG43V | - | Apr 17, 15:40 UTC | Apr 17, 17:15 UTC | 1h 35m |
| 2026-04-17 | FYG42V | - | Apr 17, 09:20 UTC | Apr 17, 11:15 UTC | 1h 55m |
| 2026-04-17 | FYG42V | - | Apr 17, 07:20 UTC | Apr 17, 09:15 UTC | 1h 55m |
| 2026-04-17 | FYG42V | - | Apr 17, 07:00 UTC | Apr 17, 07:15 UTC | 15m |
| 2026-04-15 | FYG35V | - | Apr 15, 13:01 UTC | Apr 15, 13:20 UTC | 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 PH-CTH page for operator, model, and routing details .