sensors Mode-S transponder
484CBA
ICAO 24-bit transponder address · allocated to Netherlands
Currently assigned to PH-BVF · BOEING 777-300ER
- Hex
- 484CBA
- Octal
- 22046272
- Decimal
- 4,738,234
- Country
- NL
- Tail
- PH-BVF
- Type
- B77W
- Flights observed
- 84
- Distinct callsigns
- 20
- Country
- NL
- Last broadcast
- 11h ago
Last known position
Country allocation
The ICAO 24-bit address 484CBA 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 |
|---|---|---|---|
| KLM105 | KLM Royal Dutch Airlines | 9 | 2026-05-18 |
| KLM104 | KLM Royal Dutch Airlines | 8 | 2026-05-18 |
| KLM792 | KLM Royal Dutch Airlines | 6 | 2026-05-01 |
| KLM163 | KLM Royal Dutch Airlines | 6 | 2026-05-23 |
| KLM791 | KLM Royal Dutch Airlines | 5 | 2026-04-30 |
| KLM207 | KLM Royal Dutch Airlines | 5 | 2026-05-17 |
| KLM646 | KLM Royal Dutch Airlines | 4 | 2026-05-18 |
| KLM862 | KLM Royal Dutch Airlines | 3 | 2026-05-22 |
| KLM861 | KLM Royal Dutch Airlines | 3 | 2026-05-21 |
| KLM836 | KLM Royal Dutch Airlines | 3 | 2026-05-16 |
| KLM835 | KLM Royal Dutch Airlines | 3 | 2026-05-15 |
| KLM248 | KLM Royal Dutch Airlines | 3 | 2026-05-03 |
| KLM226 | KLM Royal Dutch Airlines | 3 | 2026-05-28 |
| KLM219 | KLM Royal Dutch Airlines | 3 | 2026-05-27 |
| KLM188 | - | 3 | 2026-05-23 |
| KLM133 | - | 3 | 2026-05-02 |
| KLM758 | KLM Royal Dutch Airlines | 2 | 2026-05-08 |
| KLM589 | KLM Royal Dutch Airlines | 2 | 2026-05-24 |
| KLM844 | KLM Royal Dutch Airlines | 1 | 2026-05-29 |
| KLM843 | KLM Royal Dutch Airlines | 1 | 2026-05-28 |
Recent flights last 50
| Date | Flight | Route | Takeoff | Landing | Duration |
|---|---|---|---|---|---|
| 2026-05-29 | KLM844 | BKK → AMS | May 29, 05:25 UTC | May 29, 17:20 UTC | 11h 55m |
| 2026-05-28 | KLM843 | BKK → TPE | May 28, 15:55 UTC | May 29, 02:20 UTC | 10h 25m |
| 2026-05-28 | KLM226 | - | May 28, 01:15 UTC | May 28, 10:00 UTC | 8h 45m |
| 2026-05-27 | KLM219 | AMS → YVR | May 27, 14:00 UTC | May 27, 23:10 UTC | 9h 10m |
| 2026-05-27 | KLM226 | - | May 27, 01:05 UTC | May 27, 09:50 UTC | 8h 45m |
| 2026-05-26 | KLM219 | AMS → YVR | May 26, 13:50 UTC | May 26, 22:54 UTC | 9h 5m |
| 2026-05-25 | KLM744 | LIM → AMS | May 25, 23:10 UTC | May 26, 10:34 UTC | 11h 25m |
| 2026-05-25 | KLM743 | AMS → LIM | May 25, 08:30 UTC | May 25, 20:15 UTC | 11h 44m |
| 2026-05-24 | KLM589 | AMS → ACC | May 24, 13:25 UTC | May 25, 04:35 UTC | 15h 10m |
| 2026-05-23 | KLM188 | - | May 23, 12:35 UTC | May 24, 07:35 UTC | 19h 1m |
| 2026-05-23 | KLM163 | - | May 23, 11:55 UTC | May 24, 07:35 UTC | 19h 41m |
| 2026-05-22 | KLM862 | NRT → AMS | May 22, 03:35 UTC | May 22, 16:55 UTC | 13h 20m |
| 2026-05-21 | KLM861 | AMS → NRT | May 21, 12:10 UTC | May 22, 01:05 UTC | 12h 55m |
| 2026-05-20 | KLM48 | ORD → AMS | May 20, 22:30 UTC | May 21, 05:20 UTC | 6h 50m |
| 2026-05-20 | KLM611 | AMS → ORD | May 20, 11:30 UTC | May 20, 19:50 UTC | 8h 20m |
| 2026-05-19 | KLM163 | - | May 19, 12:35 UTC | May 20, 07:40 UTC | 19h 6m |
| 2026-05-19 | KLM163 | - | May 19, 11:55 UTC | May 20, 07:40 UTC | 19h 46m |
| 2026-05-18 | KLM104 | AMS → JNB | May 18, 21:35 UTC | May 19, 08:35 UTC | 11h 0m |
| 2026-05-18 | KLM105 | - | May 18, 19:15 UTC | May 18, 19:40 UTC | 25m |
| 2026-05-18 | KLM105 | - | May 18, 09:05 UTC | May 18, 16:45 UTC | 7h 40m |
| 2026-05-18 | KLM646 | JFK → AMS | May 18, 00:10 UTC | May 18, 06:35 UTC | 6h 25m |
| 2026-05-17 | KLM207 | AMS → JFK | May 17, 13:10 UTC | May 17, 20:35 UTC | 7h 25m |
| 2026-05-16 | KLM836 | SIN → AMS | May 16, 17:20 UTC | May 17, 06:00 UTC | 12h 40m |
| 2026-05-15 | KLM835 | AMS → SIN | May 15, 19:45 UTC | May 16, 07:35 UTC | 11h 51m |
| 2026-05-15 | KLM862 | NRT → AMS | May 15, 03:30 UTC | May 15, 17:00 UTC | 13h 29m |
| 2026-05-14 | KLM861 | AMS → NRT | May 14, 12:00 UTC | May 15, 01:15 UTC | 13h 15m |
| 2026-05-13 | KLM104 | AMS → JNB | May 13, 21:20 UTC | May 14, 08:30 UTC | 11h 10m |
| 2026-05-13 | KLM105 | - | May 13, 08:30 UTC | May 13, 19:15 UTC | 10h 45m |
| 2026-05-12 | KLM589 | AMS → ACC | May 12, 13:25 UTC | May 13, 04:35 UTC | 15h 10m |
| 2026-05-10 | KLM226 | - | May 10, 01:24 UTC | May 10, 10:15 UTC | 8h 50m |
| 2026-05-09 | KLM219 | AMS → YVR | May 9, 14:10 UTC | May 9, 23:15 UTC | 9h 5m |
| 2026-05-08 | KLM758 | PTY → AMS | May 8, 19:00 UTC | May 9, 10:25 UTC | 15h 25m |
| 2026-05-08 | KLM758 | PTY → AMS | May 8, 12:34 UTC | May 9, 10:25 UTC | 21h 50m |
| 2026-05-08 | KLM757 | AMS → PTY | May 8, 11:19 UTC | May 9, 10:25 UTC | 23h 5m |
| 2026-05-06 | KLM862 | NRT → AMS | May 6, 03:25 UTC | May 6, 16:40 UTC | 13h 15m |
| 2026-05-05 | KLM861 | AMS → NRT | May 5, 12:20 UTC | May 6, 01:05 UTC | 12h 45m |
| 2026-05-04 | KLM836 | SIN → AMS | May 4, 17:50 UTC | May 5, 06:15 UTC | 12h 26m |
| 2026-05-03 | KLM835 | AMS → SIN | May 3, 19:25 UTC | May 4, 07:25 UTC | 12h 0m |
| 2026-05-03 | KLM248 | ATL → AMS | May 3, 02:55 UTC | May 3, 10:35 UTC | 7h 39m |
| 2026-05-02 | KLM133 | AMS → ATL | May 2, 15:30 UTC | May 3, 00:15 UTC | 8h 45m |
| 2026-05-02 | KLM248 | ATL → AMS | May 2, 03:00 UTC | May 2, 10:50 UTC | 7h 50m |
| 2026-05-01 | KLM133 | AMS → ATL | May 1, 15:35 UTC | May 2, 00:25 UTC | 8h 50m |
| 2026-05-01 | KLM792 | GRU → AMS | May 1, 01:10 UTC | May 1, 12:00 UTC | 10h 50m |
| 2026-04-30 | KLM791 | AMS → GRU | Apr 30, 11:30 UTC | Apr 30, 22:35 UTC | 11h 5m |
| 2026-04-29 | KLM104 | AMS → JNB | Apr 29, 21:25 UTC | Apr 30, 08:45 UTC | 11h 19m |
| 2026-04-29 | KLM105 | - | Apr 29, 08:30 UTC | Apr 29, 19:20 UTC | 10h 51m |
| 2026-04-25 | KLM590 | ACC → AMS | Apr 25, 13:25 UTC | Apr 26, 04:35 UTC | 15h 10m |
| 2026-04-23 | KLM248 | ATL → AMS | Apr 23, 03:00 UTC | Apr 23, 11:15 UTC | 8h 15m |
| 2026-04-22 | KLM133 | - | Apr 22, 15:50 UTC | Apr 23, 00:00 UTC | 8h 10m |
| 2026-04-22 | KLM792 | GRU → AMS | Apr 22, 01:25 UTC | Apr 22, 12:00 UTC | 10h 35m |
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-BVF page for operator, model, and routing details .