sensors Mode-S transponder
485ECC
ICAO 24-bit transponder address · allocated to Netherlands
Currently assigned to PH-BVW · BOEING 777-300ER
- Hex
- 485ECC
- Octal
- 22057314
- Decimal
- 4,742,860
- Country
- NL
- Tail
- PH-BVW
- Type
- B77W
- Flights observed
- 90
- Distinct callsigns
- 20
- Country
- NL
- Last broadcast
- 5h ago
Last known position
Country allocation
The ICAO 24-bit address 485ECC 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 |
|---|---|---|---|
| KLM836 | KLM Royal Dutch Airlines | 9 | 2026-05-24 |
| KLM835 | KLM Royal Dutch Airlines | 9 | 2026-05-23 |
| KLM188 | - | 9 | 2026-05-10 |
| KLM592 | KLM Royal Dutch Airlines | 8 | 2026-05-25 |
| KLM791 | KLM Royal Dutch Airlines | 7 | 2026-05-19 |
| KLM591 | KLM Royal Dutch Airlines | 7 | 2026-05-25 |
| KLM792 | KLM Royal Dutch Airlines | 4 | 2026-05-20 |
| KLM758 | KLM Royal Dutch Airlines | 4 | 2026-05-26 |
| KLM743 | KLM Royal Dutch Airlines | 4 | 2026-05-16 |
| KLM757 | KLM Royal Dutch Airlines | 3 | 2026-05-29 |
| KLM744 | KLM Royal Dutch Airlines | 3 | 2026-05-16 |
| KLM163 | KLM Royal Dutch Airlines | 3 | 2026-04-23 |
| KLM646 | KLM Royal Dutch Airlines | 2 | 2026-05-05 |
| KLM590 | KLM Royal Dutch Airlines | 2 | 2026-05-02 |
| KLM207 | KLM Royal Dutch Airlines | 2 | 2026-05-04 |
| KLM105 | KLM Royal Dutch Airlines | 2 | 2026-04-22 |
| KLM872 | KLM Royal Dutch Airlines | 1 | 2026-05-27 |
| KLM871 | KLM Royal Dutch Airlines | 1 | 2026-05-27 |
| KLM862 | KLM Royal Dutch Airlines | 1 | 2026-05-23 |
| KLM861 | KLM Royal Dutch Airlines | 1 | 2026-05-22 |
Recent flights last 50
| Date | Flight | Route | Takeoff | Landing | Duration |
|---|---|---|---|---|---|
| 2026-05-29 | KLM757 | AMS → PTY | May 29, 11:20 UTC | May 29, 20:05 UTC | 8h 45m |
| 2026-05-27 | KLM872 | DEL → AMS | May 27, 22:40 UTC | May 28, 07:10 UTC | 8h 30m |
| 2026-05-27 | KLM871 | AMS → DEL | May 27, 12:50 UTC | May 27, 20:05 UTC | 7h 15m |
| 2026-05-26 | KLM758 | PTY → AMS | May 26, 19:45 UTC | May 27, 10:15 UTC | 14h 31m |
| 2026-05-26 | KLM758 | PTY → AMS | May 26, 11:15 UTC | May 27, 10:15 UTC | 23h 1m |
| 2026-05-25 | KLM592 | JNB → AMS | May 25, 21:54 UTC | May 26, 08:10 UTC | 10h 15m |
| 2026-05-25 | KLM591 | AMS → JNB | May 25, 09:25 UTC | May 25, 19:35 UTC | 10h 10m |
| 2026-05-24 | KLM836 | SIN → AMS | May 24, 17:20 UTC | May 25, 06:10 UTC | 12h 50m |
| 2026-05-23 | KLM835 | AMS → SIN | May 23, 19:40 UTC | May 24, 07:55 UTC | 12h 15m |
| 2026-05-23 | KLM862 | NRT → AMS | May 23, 03:45 UTC | May 23, 17:15 UTC | 13h 30m |
| 2026-05-22 | KLM861 | AMS → NRT | May 22, 12:05 UTC | May 23, 01:00 UTC | 12h 55m |
| 2026-05-21 | KLM836 | SIN → AMS | May 21, 17:15 UTC | May 22, 05:55 UTC | 12h 40m |
| 2026-05-20 | KLM835 | AMS → SIN | May 20, 19:20 UTC | May 21, 07:15 UTC | 11h 55m |
| 2026-05-20 | KLM792 | GRU → AMS | May 20, 01:05 UTC | May 20, 11:55 UTC | 10h 51m |
| 2026-05-19 | KLM791 | AMS → GRU | May 19, 11:40 UTC | May 19, 22:55 UTC | 11h 15m |
| 2026-05-18 | KLM602 | LAX → AMS | May 18, 21:05 UTC | May 19, 06:40 UTC | 9h 35m |
| 2026-05-18 | KLM601 | AMS → LAX | May 18, 08:10 UTC | May 18, 18:50 UTC | 10h 39m |
| 2026-05-17 | KLM589 | AMS → ACC | May 17, 13:25 UTC | May 18, 04:40 UTC | 15h 15m |
| 2026-05-16 | KLM744 | LIM → AMS | May 16, 23:05 UTC | May 17, 10:25 UTC | 11h 20m |
| 2026-05-16 | KLM743 | AMS → LIM | May 16, 08:20 UTC | May 16, 19:55 UTC | 11h 35m |
| 2026-05-13 | KLM248 | ATL → AMS | May 13, 03:05 UTC | May 13, 10:50 UTC | 7h 45m |
| 2026-05-12 | KLM133 | AMS → ATL | May 12, 15:25 UTC | May 13, 00:25 UTC | 9h 0m |
| 2026-05-12 | KLM792 | GRU → AMS | May 12, 03:45 UTC | May 12, 11:55 UTC | 8h 10m |
| 2026-05-11 | KLM791 | AMS → GRU | May 11, 11:20 UTC | May 11, 22:35 UTC | 11h 15m |
| 2026-05-10 | KLM188 | - | May 10, 13:05 UTC | May 11, 07:50 UTC | 18h 45m |
| 2026-05-10 | KLM188 | - | May 10, 11:40 UTC | May 11, 07:50 UTC | 20h 10m |
| 2026-05-09 | KLM592 | JNB → AMS | May 9, 21:19 UTC | May 10, 07:55 UTC | 10h 35m |
| 2026-05-09 | KLM591 | AMS → JNB | May 9, 09:05 UTC | May 9, 19:14 UTC | 10h 10m |
| 2026-05-08 | KLM836 | SIN → AMS | May 8, 18:05 UTC | May 9, 06:30 UTC | 12h 25m |
| 2026-05-07 | KLM835 | AMS → SIN | May 7, 20:40 UTC | May 8, 08:05 UTC | 11h 25m |
| 2026-05-07 | KLM792 | GRU → AMS | May 7, 01:15 UTC | May 7, 12:00 UTC | 10h 45m |
| 2026-05-06 | KLM791 | AMS → GRU | May 6, 11:35 UTC | May 6, 22:50 UTC | 11h 14m |
| 2026-05-05 | KLM592 | JNB → AMS | May 5, 21:30 UTC | May 6, 08:10 UTC | 10h 40m |
| 2026-05-05 | KLM591 | AMS → JNB | May 5, 09:15 UTC | May 5, 19:10 UTC | 9h 55m |
| 2026-05-05 | KLM646 | JFK → AMS | May 5, 00:05 UTC | May 5, 06:40 UTC | 6h 35m |
| 2026-05-04 | KLM207 | AMS → JFK | May 4, 14:05 UTC | May 4, 21:10 UTC | 7h 6m |
| 2026-05-03 | KLM744 | LIM → AMS | May 3, 23:50 UTC | May 4, 11:00 UTC | 11h 10m |
| 2026-05-03 | KLM743 | AMS → LIM | May 3, 08:40 UTC | May 3, 20:10 UTC | 11h 30m |
| 2026-05-02 | KLM590 | ACC → AMS | May 2, 13:25 UTC | May 3, 04:35 UTC | 15h 10m |
| 2026-05-01 | KLM758 | PTY → AMS | May 1, 19:35 UTC | May 2, 10:00 UTC | 14h 25m |
| 2026-05-01 | KLM757 | AMS → PTY | May 1, 11:10 UTC | May 2, 10:00 UTC | 22h 50m |
| 2026-04-27 | KLM646 | JFK → AMS | Apr 27, 23:35 UTC | Apr 28, 06:20 UTC | 6h 45m |
| 2026-04-27 | KLM207 | AMS → JFK | Apr 27, 13:25 UTC | Apr 27, 20:30 UTC | 7h 5m |
| 2026-04-26 | KLM758 | PTY → AMS | Apr 26, 20:00 UTC | Apr 27, 09:30 UTC | 13h 30m |
| 2026-04-26 | KLM757 | AMS → PTY | Apr 26, 11:25 UTC | Apr 27, 09:30 UTC | 22h 5m |
| 2026-04-25 | KLM188 | - | Apr 25, 13:05 UTC | Apr 26, 07:45 UTC | 18h 40m |
| 2026-04-25 | KLM188 | - | Apr 25, 12:00 UTC | Apr 26, 07:45 UTC | 19h 45m |
| 2026-04-24 | KLM188 | - | Apr 24, 13:05 UTC | Apr 25, 07:55 UTC | 18h 50m |
| 2026-04-24 | KLM188 | - | Apr 24, 12:00 UTC | Apr 25, 07:55 UTC | 19h 55m |
| 2026-04-23 | KLM188 | - | Apr 23, 13:05 UTC | Apr 24, 07:45 UTC | 18h 39m |
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-BVW page for operator, model, and routing details .