sensors Mode-S transponder
485345
ICAO 24-bit transponder address · allocated to Netherlands
Currently assigned to PH-BHM · BOEING 787-9 Dreamliner
- Hex
- 485345
- Octal
- 22051505
- Decimal
- 4,739,909
- Country
- NL
- Tail
- PH-BHM
- Type
- B789
- Flights observed
- 106
- Distinct callsigns
- 20
- Country
- NL
- Last broadcast
- 2d ago
Last known position
Country allocation
The ICAO 24-bit address 485345 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 20 distinct
| Callsign | Airline | Flights | Last seen |
|---|---|---|---|
| KLM809 | KLM Royal Dutch Airlines | 12 | 2026-05-30 |
| KLM810 | KLM Royal Dutch Airlines | 11 | 2026-05-30 |
| KLM755 | KLM Royal Dutch Airlines | 11 | 2026-05-31 |
| KLM897 | KLM Royal Dutch Airlines | 8 | 2026-05-22 |
| KLM888 | KLM Royal Dutch Airlines | 6 | 2026-05-03 |
| KLM898 | KLM Royal Dutch Airlines | 5 | 2026-05-22 |
| KLM896 | KLM Royal Dutch Airlines | 5 | 2026-05-25 |
| KLM887 | KLM Royal Dutch Airlines | 5 | 2026-05-03 |
| KLM856 | KLM Royal Dutch Airlines | 4 | 2026-05-23 |
| KLM855 | KLM Royal Dutch Airlines | 4 | 2026-05-23 |
| KLM868 | KLM Royal Dutch Airlines | 3 | 2026-05-15 |
| KLM867 | KLM Royal Dutch Airlines | 3 | 2026-05-14 |
| KLM789 | KLM Royal Dutch Airlines | 3 | 2026-04-25 |
| KLM751 | KLM Royal Dutch Airlines | 3 | 2026-05-06 |
| KLM749 | KLM Royal Dutch Airlines | 3 | 2026-04-21 |
| KLM895 | KLM Royal Dutch Airlines | 2 | 2026-05-24 |
| KLM874 | KLM Royal Dutch Airlines | 2 | 2026-04-26 |
| KLM808 | KLM Royal Dutch Airlines | 2 | 2026-05-08 |
| KLM807 | KLM Royal Dutch Airlines | 2 | 2026-05-08 |
| KLM655 | KLM Royal Dutch Airlines | 2 | 2026-05-17 |
Recent flights last 50
| Date | Flight | Route | Takeoff | Landing | Duration |
|---|---|---|---|---|---|
| 2026-05-31 | KLM755 | GYE → AMS | May 31, 19:00 UTC | Jun 1, 10:25 UTC | 15h 25m |
| 2026-05-31 | KLM755 | GYE → AMS | May 31, 11:20 UTC | Jun 1, 10:25 UTC | 23h 5m |
| 2026-05-31 | KLM755 | GYE → AMS | May 31, 09:20 UTC | Jun 1, 09:15 UTC | 23h 55m |
| 2026-05-31 | KLM755 | GYE → AMS | May 31, 09:00 UTC | Jun 1, 04:40 UTC | 19h 40m |
| 2026-05-30 | KLM810 | KUL → AMS | May 30, 16:25 UTC | May 31, 00:55 UTC | 8h 30m |
| 2026-05-30 | KLM810 | KUL → AMS | May 30, 12:35 UTC | May 30, 14:15 UTC | 1h 40m |
| 2026-05-30 | KLM809 | AMS → KUL | May 30, 09:10 UTC | May 30, 10:45 UTC | 1h 35m |
| 2026-05-30 | KLM809 | AMS → KUL | May 30, 07:00 UTC | May 30, 07:15 UTC | 15m |
| 2026-05-29 | KLM809 | AMS → KUL | May 29, 19:45 UTC | May 30, 04:05 UTC | 8h 20m |
| 2026-05-29 | KLM846 | ICN → AMS | May 29, 02:35 UTC | May 29, 14:30 UTC | 11h 55m |
| 2026-05-28 | KLM845 | AMS → ICN | May 28, 13:40 UTC | May 29, 00:00 UTC | 10h 20m |
| 2026-05-27 | KLM755 | GYE → AMS | May 27, 15:20 UTC | May 28, 10:55 UTC | 19h 35m |
| 2026-05-27 | KLM755 | GYE → AMS | May 27, 15:05 UTC | May 28, 10:55 UTC | 19h 50m |
| 2026-05-27 | KLM755 | GYE → AMS | May 27, 08:45 UTC | May 28, 02:40 UTC | 17h 55m |
| 2026-05-26 | KLM810 | KUL → AMS | May 26, 18:55 UTC | May 27, 04:55 UTC | 10h 0m |
| 2026-05-26 | KLM810 | KUL → AMS | May 26, 16:10 UTC | May 26, 16:24 UTC | 15m |
| 2026-05-26 | KLM810 | KUL → AMS | May 26, 12:40 UTC | May 26, 14:09 UTC | 1h 30m |
| 2026-05-26 | KLM809 | AMS → KUL | May 26, 10:34 UTC | May 26, 10:50 UTC | 15m |
| 2026-05-26 | KLM809 | AMS → KUL | May 26, 09:15 UTC | May 26, 09:59 UTC | 45m |
| 2026-05-26 | KLM809 | AMS → KUL | May 26, 06:54 UTC | May 26, 07:19 UTC | 25m |
| 2026-05-25 | KLM809 | AMS → KUL | May 25, 19:40 UTC | May 26, 02:55 UTC | 7h 15m |
| 2026-05-25 | KLM896 | PVG → AMS | May 25, 09:10 UTC | May 25, 16:40 UTC | 7h 30m |
| 2026-05-24 | KLM896 | PVG → AMS | May 24, 15:20 UTC | May 25, 15:15 UTC | 23h 55m |
| 2026-05-24 | KLM895 | AMS → PVG | May 24, 13:50 UTC | May 25, 13:15 UTC | 23h 25m |
| 2026-05-23 | KLM856 | ICN → AMS | May 23, 22:05 UTC | May 24, 02:40 UTC | 4h 35m |
| 2026-05-23 | KLM856 | ICN → AMS | May 23, 13:40 UTC | May 23, 14:00 UTC | 20m |
| 2026-05-23 | KLM855 | AMS → ICN | May 23, 06:55 UTC | May 23, 07:20 UTC | 25m |
| 2026-05-22 | KLM855 | AMS → ICN | May 22, 19:50 UTC | May 22, 22:25 UTC | 2h 35m |
| 2026-05-22 | KLM898 | PEK → AMS | May 22, 10:45 UTC | May 22, 15:10 UTC | 4h 25m |
| 2026-05-22 | KLM898 | PEK → AMS | May 22, 03:35 UTC | May 22, 03:45 UTC | 10m |
| 2026-05-22 | KLM897 | AMS → PEK | May 22, 01:00 UTC | May 22, 01:20 UTC | 20m |
| 2026-05-21 | KLM897 | AMS → PEK | May 21, 15:10 UTC | May 21, 19:20 UTC | 4h 10m |
| 2026-05-20 | KLM755 | GYE → AMS | May 20, 17:40 UTC | May 21, 11:50 UTC | 18h 10m |
| 2026-05-20 | KLM755 | GYE → AMS | May 20, 16:50 UTC | May 21, 11:50 UTC | 19h 0m |
| 2026-05-20 | KLM755 | GYE → AMS | May 20, 09:20 UTC | May 21, 04:40 UTC | 19h 20m |
| 2026-05-20 | KLM755 | GYE → AMS | May 20, 08:40 UTC | May 21, 04:40 UTC | 20h 0m |
| 2026-05-19 | KLM642 | JFK → AMS | May 19, 22:20 UTC | May 20, 04:55 UTC | 6h 36m |
| 2026-05-19 | KLM641 | AMS → JFK | May 19, 10:55 UTC | May 19, 18:05 UTC | 7h 10m |
| 2026-05-18 | KLM296 | YHZ → AMS | May 18, 22:50 UTC | May 19, 05:45 UTC | 6h 55m |
| 2026-05-18 | KLM225 | AMS → IAD | May 18, 12:00 UTC | May 18, 19:30 UTC | 7h 29m |
| 2026-05-17 | KLM250 | AMS → MSP | May 17, 20:15 UTC | May 18, 03:35 UTC | 7h 20m |
| 2026-05-17 | KLM655 | AMS → MSP | May 17, 09:10 UTC | May 17, 17:10 UTC | 8h 0m |
| 2026-05-16 | KLM810 | KUL → AMS | May 16, 20:15 UTC | May 17, 04:50 UTC | 8h 35m |
| 2026-05-16 | KLM810 | KUL → AMS | May 16, 16:20 UTC | May 16, 16:31 UTC | 10m |
| 2026-05-16 | KLM810 | KUL → AMS | May 16, 12:35 UTC | May 16, 14:16 UTC | 1h 40m |
| 2026-05-16 | KLM809 | AMS → KUL | May 16, 09:16 UTC | May 16, 10:40 UTC | 1h 25m |
| 2026-05-15 | KLM809 | AMS → KUL | May 15, 19:45 UTC | May 16, 07:31 UTC | 11h 46m |
| 2026-05-15 | KLM868 | KIX → AMS | May 15, 03:05 UTC | May 15, 17:05 UTC | 13h 59m |
| 2026-05-14 | KLM867 | AMS → KIX | May 14, 12:40 UTC | May 15, 01:10 UTC | 12h 30m |
| 2026-05-13 | KLM250 | AMS → MSP | May 13, 20:15 UTC | May 14, 03:45 UTC | 7h 30m |
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-BHM page for operator, model, and routing details .