sensors Mode-S transponder
485785
ICAO 24-bit transponder address · allocated to Netherlands
Currently assigned to PH-BHN · BOEING 787-9 Dreamliner
- Hex
- 485785
- Octal
- 22053605
- Decimal
- 4,740,997
- Country
- NL
- Tail
- PH-BHN
- Type
- B789
- Flights observed
- 107
- Distinct callsigns
- 20
- Country
- NL
- Last broadcast
- 5h ago
Last known position
Country allocation
The ICAO 24-bit address 485785 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 |
|---|---|---|---|
| KLM855 | KLM Royal Dutch Airlines | 10 | 2026-05-29 |
| KLM898 | KLM Royal Dutch Airlines | 8 | 2026-05-19 |
| KLM897 | KLM Royal Dutch Airlines | 8 | 2026-05-19 |
| KLM856 | KLM Royal Dutch Airlines | 8 | 2026-05-25 |
| KLM809 | KLM Royal Dutch Airlines | 8 | 2026-04-27 |
| KLM868 | KLM Royal Dutch Airlines | 7 | 2026-05-29 |
| KLM867 | KLM Royal Dutch Airlines | 7 | 2026-05-28 |
| KLM810 | KLM Royal Dutch Airlines | 7 | 2026-04-27 |
| KLM888 | KLM Royal Dutch Airlines | 6 | 2026-05-20 |
| KLM751 | KLM Royal Dutch Airlines | 6 | 2026-04-30 |
| KLM887 | KLM Royal Dutch Airlines | 5 | 2026-05-20 |
| KLM896 | KLM Royal Dutch Airlines | 3 | 2026-04-26 |
| KLM808 | KLM Royal Dutch Airlines | 3 | 2026-04-13 |
| KLM755 | KLM Royal Dutch Airlines | 3 | 2026-05-17 |
| KLM661 | KLM Royal Dutch Airlines | 2 | 2026-04-24 |
| KLM596 | KLM Royal Dutch Airlines | 2 | 2026-05-06 |
| KLM595 | KLM Royal Dutch Airlines | 2 | 2026-05-06 |
| KLM565 | KLM Royal Dutch Airlines | 2 | 2026-05-26 |
| KLM895 | KLM Royal Dutch Airlines | 1 | 2026-04-25 |
| KLM760 | KLM Royal Dutch Airlines | 1 | 2026-05-04 |
Recent flights last 50
| Date | Flight | Route | Takeoff | Landing | Duration |
|---|---|---|---|---|---|
| 2026-05-29 | KLM855 | AMS → ICN | May 29, 20:00 UTC | May 29, 23:55 UTC | 3h 55m |
| 2026-05-29 | KLM868 | KIX → AMS | May 29, 03:05 UTC | May 29, 17:05 UTC | 14h 0m |
| 2026-05-28 | KLM867 | AMS → KIX | May 28, 12:50 UTC | May 29, 00:30 UTC | 11h 40m |
| 2026-05-27 | KLM174 | AMS → NBO | May 27, 00:59 UTC | May 27, 05:24 UTC | 4h 25m |
| 2026-05-26 | KLM565 | AMS → NBO | May 26, 18:50 UTC | May 26, 18:59 UTC | 10m |
| 2026-05-26 | KLM565 | AMS → NBO | May 26, 11:05 UTC | May 26, 14:00 UTC | 2h 55m |
| 2026-05-25 | KLM166 | - | May 25, 23:45 UTC | May 26, 08:24 UTC | 8h 40m |
| 2026-05-25 | KLM115 | LEY → LEY | May 25, 11:15 UTC | May 25, 21:19 UTC | 10h 5m |
| 2026-05-25 | KLM856 | ICN → AMS | May 25, 01:55 UTC | May 25, 02:45 UTC | 50m |
| 2026-05-24 | KLM856 | ICN → AMS | May 24, 13:45 UTC | May 24, 14:00 UTC | 15m |
| 2026-05-24 | KLM855 | AMS → ICN | May 24, 07:00 UTC | May 24, 07:25 UTC | 25m |
| 2026-05-23 | KLM855 | AMS → ICN | May 23, 20:00 UTC | May 24, 00:15 UTC | 4h 15m |
| 2026-05-23 | KLM868 | KIX → AMS | May 23, 03:20 UTC | May 23, 17:00 UTC | 13h 40m |
| 2026-05-22 | KLM867 | AMS → KIX | May 22, 12:40 UTC | May 23, 00:45 UTC | 12h 5m |
| 2026-05-21 | KLM640 | AMS → JFK | May 21, 21:10 UTC | May 22, 07:00 UTC | 9h 50m |
| 2026-05-21 | KLM639 | JFK → AMS | May 21, 08:15 UTC | May 21, 18:40 UTC | 10h 25m |
| 2026-05-20 | KLM888 | HKG → AMS | May 20, 22:45 UTC | May 21, 03:15 UTC | 4h 30m |
| 2026-05-20 | KLM888 | HKG → AMS | May 20, 14:30 UTC | May 20, 14:50 UTC | 20m |
| 2026-05-20 | KLM887 | AMS → HKG | May 20, 06:55 UTC | May 20, 07:30 UTC | 35m |
| 2026-05-19 | KLM887 | AMS → HKG | May 19, 20:00 UTC | May 20, 00:05 UTC | 4h 5m |
| 2026-05-19 | KLM898 | PEK → AMS | May 19, 10:25 UTC | May 19, 14:55 UTC | 4h 30m |
| 2026-05-19 | KLM897 | AMS → PEK | May 19, 00:05 UTC | May 19, 00:25 UTC | 20m |
| 2026-05-18 | KLM897 | AMS → PEK | May 18, 14:10 UTC | May 18, 18:15 UTC | 4h 5m |
| 2026-05-17 | KLM755 | GYE → AMS | May 17, 18:40 UTC | May 18, 10:50 UTC | 16h 10m |
| 2026-05-17 | KLM755 | GYE → AMS | May 17, 09:20 UTC | May 18, 03:30 UTC | 18h 10m |
| 2026-05-17 | KLM755 | GYE → AMS | May 17, 08:35 UTC | May 18, 03:30 UTC | 18h 55m |
| 2026-05-15 | KLM898 | PEK → AMS | May 15, 07:45 UTC | May 15, 15:15 UTC | 7h 29m |
| 2026-05-14 | KLM898 | PEK → AMS | May 14, 17:40 UTC | May 15, 15:15 UTC | 21h 34m |
| 2026-05-14 | KLM898 | PEK → AMS | May 14, 15:20 UTC | May 15, 15:15 UTC | 23h 54m |
| 2026-05-14 | KLM897 | AMS → PEK | May 14, 14:10 UTC | May 15, 12:00 UTC | 21h 50m |
| 2026-05-12 | KLM868 | KIX → AMS | May 12, 03:15 UTC | May 12, 16:55 UTC | 13h 40m |
| 2026-05-11 | KLM867 | AMS → KIX | May 11, 12:35 UTC | May 11, 17:10 UTC | 4h 36m |
| 2026-05-10 | KLM856 | ICN → AMS | May 10, 18:55 UTC | May 11, 02:55 UTC | 8h 0m |
| 2026-05-10 | - | - | May 10, 13:44 UTC | May 10, 13:55 UTC | 10m |
| 2026-05-09 | KLM855 | AMS → ICN | May 9, 19:49 UTC | May 9, 23:55 UTC | 4h 5m |
| 2026-05-08 | KLM888 | HKG → AMS | May 8, 22:55 UTC | May 9, 03:30 UTC | 4h 35m |
| 2026-05-08 | KLM888 | HKG → AMS | May 8, 14:40 UTC | May 8, 14:55 UTC | 15m |
| 2026-05-07 | KLM887 | AMS → HKG | May 7, 19:55 UTC | May 8, 07:14 UTC | 11h 19m |
| 2026-05-06 | KLM596 | CPT → AMS | May 6, 08:35 UTC | May 6, 16:50 UTC | 8h 15m |
| 2026-05-06 | KLM596 | CPT → AMS | May 6, 05:40 UTC | May 6, 06:00 UTC | 20m |
| 2026-05-06 | KLM595 | AMS → CPT | May 6, 03:25 UTC | May 6, 03:50 UTC | 25m |
| 2026-05-05 | KLM595 | AMS → CPT | May 5, 16:55 UTC | May 5, 23:00 UTC | 6h 5m |
| 2026-05-04 | KLM760 | SJO → AMS | May 4, 19:05 UTC | May 5, 10:30 UTC | 15h 25m |
| 2026-05-04 | KLM759 | AMS → SJO | May 4, 11:25 UTC | May 5, 10:30 UTC | 23h 6m |
| 2026-05-02 | KLM898 | PEK → AMS | May 2, 10:10 UTC | May 2, 14:50 UTC | 4h 40m |
| 2026-05-02 | KLM897 | AMS → PEK | May 2, 00:15 UTC | May 2, 00:35 UTC | 20m |
| 2026-05-01 | KLM897 | AMS → PEK | May 1, 14:05 UTC | May 1, 18:15 UTC | 4h 10m |
| 2026-04-30 | KLM751 | GYE → AMS | Apr 30, 17:00 UTC | May 1, 10:40 UTC | 17h 40m |
| 2026-04-30 | KLM751 | GYE → AMS | Apr 30, 09:20 UTC | May 1, 09:15 UTC | 23h 55m |
| 2026-04-30 | KLM751 | GYE → AMS | Apr 30, 08:45 UTC | May 1, 02:15 UTC | 17h 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-BHN page for operator, model, and routing details .