sensors Mode-S transponder
486071
ICAO 24-bit transponder address · allocated to Netherlands
Currently assigned to PH-BKL · BOEING 787-10 Dreamliner
- Hex
- 486071
- Octal
- 22060161
- Decimal
- 4,743,281
- Country
- NL
- Tail
- PH-BKL
- Type
- B78X
- Flights observed
- 197
- Distinct callsigns
- 20
- Country
- NL
- Last broadcast
- 1h ago
Last known position
Country allocation
The ICAO 24-bit address 486071 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 |
|---|---|---|---|
| KLM615 | - | 14 | 2026-07-13 |
| KLM871 | KLM Royal Dutch Airlines | 13 | 2026-06-28 |
| KLM616 | - | 12 | 2026-07-13 |
| KLM604 | - | 11 | 2026-06-28 |
| KLM872 | - | 10 | 2026-06-28 |
| KLM611 | - | 10 | 2026-07-12 |
| KLM48 | - | 10 | 2026-07-12 |
| KLM565 | KLM Royal Dutch Airlines | 9 | 2026-06-05 |
| KLM603 | KLM Royal Dutch Airlines | 8 | 2026-06-27 |
| KLM749 | KLM Royal Dutch Airlines | 7 | 2026-05-30 |
| KLM642 | - | 6 | 2026-06-29 |
| KLM641 | - | 6 | 2026-06-29 |
| KLM226 | KLM Royal Dutch Airlines | 6 | 2026-05-12 |
| KLM219 | KLM Royal Dutch Airlines | 6 | 2026-05-11 |
| KLM174 | KLM Royal Dutch Airlines | 6 | 2026-06-06 |
| KLM147 | - | 5 | 2026-07-10 |
| KLM741 | - | 4 | 2026-06-25 |
| KLM705 | - | 4 | 2026-07-05 |
| KLM643 | - | 4 | 2026-07-06 |
| KLM373 | - | 4 | 2026-07-11 |
Recent flights last 50
| Date | Flight | Route | Takeoff | Landing | Duration |
|---|---|---|---|---|---|
| 2026-07-13 | KLM616 | PDX → AMS | Jul 13, 20:55 UTC | Jul 14, 05:30 UTC | 8h 35m |
| 2026-07-13 | KLM615 | - | Jul 13, 09:25 UTC | Jul 13, 18:50 UTC | 9h 25m |
| 2026-07-12 | KLM48 | - | Jul 12, 23:00 UTC | Jul 13, 06:25 UTC | 7h 25m |
| 2026-07-12 | KLM611 | - | Jul 12, 11:10 UTC | Jul 12, 19:01 UTC | 7h 50m |
| 2026-07-11 | KLM282 | - | Jul 11, 21:25 UTC | Jul 12, 06:45 UTC | 9h 20m |
| 2026-07-11 | KLM373 | - | Jul 11, 08:25 UTC | Jul 11, 19:00 UTC | 10h 35m |
| 2026-07-10 | KLM204 | - | Jul 10, 21:00 UTC | Jul 11, 03:25 UTC | 6h 25m |
| 2026-07-10 | KLM147 | - | Jul 10, 09:50 UTC | Jul 10, 17:15 UTC | 7h 25m |
| 2026-07-09 | KLM282 | - | Jul 9, 21:10 UTC | Jul 10, 06:50 UTC | 9h 40m |
| 2026-07-09 | KLM373 | - | Jul 9, 08:15 UTC | Jul 9, 18:40 UTC | 10h 25m |
| 2026-07-08 | KLM48 | ORD → AMS | Jul 8, 22:45 UTC | Jul 9, 05:50 UTC | 7h 5m |
| 2026-07-08 | KLM611 | - | Jul 8, 11:25 UTC | Jul 8, 19:25 UTC | 8h 0m |
| 2026-07-07 | KLM48 | - | Jul 7, 21:40 UTC | Jul 8, 04:50 UTC | 7h 10m |
| 2026-07-07 | KLM611 | AMS → ORD | Jul 7, 11:10 UTC | Jul 7, 19:15 UTC | 8h 5m |
| 2026-07-07 | KLM644 | - | Jul 7, 02:00 UTC | Jul 7, 08:15 UTC | 6h 15m |
| 2026-07-06 | KLM643 | AMS → JFK | Jul 6, 15:35 UTC | Jul 6, 23:00 UTC | 7h 25m |
| 2026-07-06 | KLM706 | - | Jul 6, 01:15 UTC | Jul 6, 11:50 UTC | 10h 35m |
| 2026-07-05 | KLM705 | - | Jul 5, 11:20 UTC | Jul 5, 22:45 UTC | 11h 25m |
| 2026-07-04 | KLM640 | - | Jul 4, 21:00 UTC | Jul 5, 07:10 UTC | 10h 10m |
| 2026-07-04 | KLM639 | - | Jul 4, 08:05 UTC | Jul 4, 18:40 UTC | 10h 35m |
| 2026-06-29 | KLM642 | - | Jun 29, 21:14 UTC | Jun 30, 03:25 UTC | 6h 11m |
| 2026-06-29 | KLM641 | - | Jun 29, 10:55 UTC | Jun 29, 18:05 UTC | 7h 10m |
| 2026-06-28 | KLM872 | - | Jun 28, 22:45 UTC | Jun 29, 06:50 UTC | 8h 5m |
| 2026-06-28 | KLM871 | AMS → DEL | Jun 28, 12:55 UTC | Jun 28, 20:14 UTC | 7h 20m |
| 2026-06-28 | KLM604 | - | Jun 28, 00:09 UTC | Jun 28, 09:55 UTC | 9h 45m |
| 2026-06-27 | KLM603 | AMS → LAX | Jun 27, 11:35 UTC | Jun 27, 21:59 UTC | 10h 25m |
| 2026-06-27 | KLM616 | - | Jun 27, 01:49 UTC | Jun 27, 07:59 UTC | 6h 10m |
| 2026-06-26 | KLM616 | - | Jun 26, 23:04 UTC | Jun 27, 00:25 UTC | 1h 20m |
| 2026-06-26 | KLM615 | AMS → PDX | Jun 26, 11:49 UTC | Jun 26, 20:59 UTC | 9h 10m |
| 2026-06-26 | KLM615 | AMS → PDX | Jun 26, 09:14 UTC | Jun 26, 10:20 UTC | 1h 5m |
| 2026-06-25 | KLM872 | - | Jun 25, 22:49 UTC | Jun 26, 06:45 UTC | 7h 55m |
| 2026-06-25 | KLM871 | AMS → DEL | Jun 25, 13:24 UTC | Jun 25, 20:39 UTC | 7h 15m |
| 2026-06-25 | KLM741 | - | Jun 25, 00:49 UTC | Jun 25, 08:24 UTC | 7h 35m |
| 2026-06-24 | KLM741 | - | Jun 24, 08:24 UTC | Jun 24, 17:25 UTC | 9h 0m |
| 2026-06-22 | KLM163 | - | Jun 22, 12:19 UTC | Jun 23, 07:49 UTC | 19h 30m |
| 2026-06-22 | KLM163 | - | Jun 22, 12:05 UTC | Jun 23, 07:49 UTC | 19h 45m |
| 2026-06-22 | KLM741 | PAP → AMS | Jun 22, 00:14 UTC | Jun 22, 08:10 UTC | 7h 55m |
| 2026-06-21 | KLM741 | - | Jun 21, 08:35 UTC | Jun 21, 17:29 UTC | 8h 55m |
| 2026-06-19 | KLM564 | - | Jun 19, 23:09 UTC | Jun 20, 03:24 UTC | 4h 15m |
| 2026-06-19 | KLM563 | - | Jun 19, 09:09 UTC | Jun 19, 12:34 UTC | 3h 25m |
| 2026-06-18 | KLM880 | - | Jun 18, 19:45 UTC | Jun 19, 05:49 UTC | 10h 4m |
| 2026-06-18 | KLM879 | - | Jun 18, 17:05 UTC | Jun 18, 17:15 UTC | 10m |
| 2026-06-18 | KLM879 | - | Jun 18, 08:25 UTC | Jun 18, 15:35 UTC | 7h 10m |
| 2026-06-15 | KLM163 | - | Jun 15, 12:19 UTC | Jun 16, 07:40 UTC | 19h 20m |
| 2026-06-15 | KLM163 | - | Jun 15, 12:10 UTC | Jun 16, 07:40 UTC | 19h 30m |
| 2026-06-14 | KLM604 | - | Jun 14, 23:50 UTC | Jun 15, 09:45 UTC | 9h 55m |
| 2026-06-14 | KLM603 | AMS → LAX | Jun 14, 11:10 UTC | Jun 14, 21:30 UTC | 10h 20m |
| 2026-06-13 | KLM872 | DEL → AMS | Jun 13, 22:50 UTC | Jun 14, 07:25 UTC | 8h 36m |
| 2026-06-13 | KLM871 | AMS → DEL | Jun 13, 12:55 UTC | Jun 13, 20:05 UTC | 7h 10m |
| 2026-06-12 | KLM188 | - | Jun 12, 12:20 UTC | Jun 13, 07:55 UTC | 19h 34m |
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-BKL page for operator, model, and routing details .