Apparatus

Try JFK, AAL1290, BAW, or N225AN.

sensors Mode-S transponder

485F85

ICAO 24-bit transponder address · allocated to Netherlands

Currently assigned to PH-BKS · BOEING 787-10 Dreamliner

Hex
485F85
Octal
22057605
Decimal
4,743,045
Country
NL
Tail
PH-BKS
Type
B78X
No current signal · last broadcast Jul 26, 20:50 UTC
Flights observed
218
Distinct callsigns
20
Country
NL
Last broadcast
Jul 26, 20:50 UTC

Last known position

Most recent position reported by Mode-S 485F85.

Country allocation

The ICAO 24-bit address 485F85 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
KLM879 KLM Royal Dutch Airlines 15 2026-07-25
KLM565 - 15 2026-07-16
KLM616 KLM Royal Dutch Airlines 14 2026-07-20
KLM615 KLM Royal Dutch Airlines 14 2026-07-20
KLM602 KLM Royal Dutch Airlines 14 2026-07-21
KLM601 - 14 2026-07-21
KLM880 KLM Royal Dutch Airlines 13 2026-07-25
KLM174 - 13 2026-07-17
KLM373 - 12 2026-07-19
KLM282 - 12 2026-07-19
KLM642 - 7 2026-07-14
KLM204 KLM Royal Dutch Airlines 7 2026-07-22
KLM641 - 6 2026-07-14
KLM147 - 6 2026-07-21
KLM571 KLM Royal Dutch Airlines 5 2026-07-23
KLM705 KLM Royal Dutch Airlines 4 2026-07-26
KLM644 KLM Royal Dutch Airlines 4 2026-05-27
KLM872 - 3 2026-07-11
KLM871 - 3 2026-07-11
KLM643 KLM Royal Dutch Airlines 3 2026-05-26

Recent flights last 50

DateFlightRouteTakeoffLandingDuration
2026-07-26 KLM705 AMS → GIG Jul 26, 11:10 UTCJul 26, 20:50 UTC9h 40m
2026-07-25 KLM880 BLR → AMS Jul 25, 20:40 UTCJul 26, 05:15 UTC8h 35m
2026-07-25 KLM880 BLR → AMS Jul 25, 19:50 UTCJul 25, 20:00 UTC10m
2026-07-25 KLM879 AMS → BLR Jul 25, 17:00 UTCJul 25, 17:20 UTC20m
2026-07-25 KLM879 AMS → BLR Jul 25, 08:30 UTCJul 25, 12:25 UTC3h 55m
2026-07-24 KLM280 EBB → AMS Jul 24, 09:20 UTCJul 25, 05:15 UTC19h 55m
2026-07-24 KLM567 AMS → JRO Jul 24, 08:30 UTCJul 25, 05:15 UTC20h 45m
2026-07-23 KLM571 DAR → AMS Jul 23, 09:20 UTCJul 24, 04:30 UTC19h 10m
2026-07-23 KLM571 DAR → AMS Jul 23, 08:05 UTCJul 24, 04:30 UTC20h 25m
2026-07-22 KLM204 YYZ → AMS Jul 22, 21:00 UTCJul 23, 03:30 UTC6h 30m
2026-07-21 KLM147 LAS → YYZ Jul 21, 21:20 UTCJul 22, 17:05 UTC19h 45m
2026-07-21 KLM602 LAX → AMS Jul 21, 20:50 UTCJul 22, 17:05 UTC20h 15m
2026-07-21 KLM601 - Jul 21, 08:20 UTCJul 21, 18:45 UTC10h 25m
2026-07-20 KLM616 PDX → AMS Jul 20, 20:35 UTCJul 21, 05:20 UTC8h 45m
2026-07-20 KLM615 AMS → PDX Jul 20, 09:00 UTCJul 20, 18:20 UTC9h 20m
2026-07-19 KLM282 - Jul 19, 21:05 UTCJul 20, 06:25 UTC9h 20m
2026-07-19 KLM373 - Jul 19, 08:15 UTCJul 19, 18:40 UTC10h 25m
2026-07-18 KLM616 PDX → AMS Jul 18, 20:30 UTCJul 19, 05:10 UTC8h 40m
2026-07-18 KLM615 AMS → PDX Jul 18, 08:55 UTCJul 18, 18:20 UTC9h 25m
2026-07-17 KLM282 - Jul 17, 21:15 UTCJul 18, 06:40 UTC9h 26m
2026-07-17 KLM373 - Jul 17, 08:30 UTCJul 17, 18:40 UTC10h 10m
2026-07-17 KLM174 - Jul 17, 01:05 UTCJul 17, 05:30 UTC4h 25m
2026-07-16 KLM565 - Jul 16, 11:20 UTCJul 16, 14:40 UTC3h 20m
2026-07-14 KLM642 JFK → AMS Jul 14, 21:05 UTCJul 15, 03:45 UTC6h 39m
2026-07-14 KLM641 - Jul 14, 10:55 UTCJul 14, 17:50 UTC6h 55m
2026-07-13 KLM602 - Jul 13, 21:00 UTCJul 14, 06:35 UTC9h 35m
2026-07-13 KLM601 - Jul 13, 08:25 UTCJul 13, 18:45 UTC10h 20m
2026-07-12 KLM642 JFK → AMS Jul 12, 21:05 UTCJul 13, 03:30 UTC6h 25m
2026-07-12 KLM641 - Jul 12, 10:55 UTCJul 12, 17:50 UTC6h 55m
2026-07-11 KLM872 DEL → AMS Jul 11, 22:45 UTCJul 12, 07:05 UTC8h 20m
2026-07-11 KLM871 - Jul 11, 12:45 UTCJul 11, 19:55 UTC7h 10m
2026-07-10 KLM604 - Jul 10, 23:55 UTCJul 11, 09:45 UTC9h 50m
2026-07-10 KLM603 - Jul 10, 11:05 UTCJul 10, 21:30 UTC10h 25m
2026-07-09 KLM602 - Jul 9, 20:55 UTCJul 10, 06:35 UTC9h 40m
2026-07-09 KLM601 - Jul 9, 08:10 UTCJul 9, 18:35 UTC10h 25m
2026-07-08 KLM616 PDX → AMS Jul 8, 20:20 UTCJul 9, 05:25 UTC9h 5m
2026-07-08 KLM615 AMS → PDX Jul 8, 09:05 UTCJul 8, 18:20 UTC9h 15m
2026-07-06 KLM616 PDX → AMS Jul 6, 20:30 UTCJul 7, 05:20 UTC8h 50m
2026-07-06 KLM615 AMS → PDX Jul 6, 08:35 UTCJul 6, 18:10 UTC9h 35m
2026-07-05 KLM616 - Jul 5, 20:50 UTCJul 6, 05:30 UTC8h 40m
2026-07-05 KLM615 AMS → PDX Jul 5, 09:05 UTCJul 5, 18:30 UTC9h 25m
2026-07-04 KLM642 JFK → AMS Jul 4, 21:10 UTCJul 5, 03:25 UTC6h 15m
2026-07-04 KLM641 - Jul 4, 10:55 UTCJul 4, 18:40 UTC7h 45m
2026-07-03 KLM282 SFO → AMS Jul 3, 21:00 UTCJul 4, 06:35 UTC9h 35m
2026-07-03 KLM373 - Jul 3, 08:15 UTCJul 3, 18:35 UTC10h 20m
2026-07-02 KLM616 - Jul 2, 20:10 UTCJul 3, 05:05 UTC8h 55m
2026-07-02 KLM615 AMS → PDX Jul 2, 08:40 UTCJul 2, 18:00 UTC9h 20m
2026-07-01 KLM616 - Jul 1, 20:20 UTCJul 2, 05:00 UTC8h 40m
2026-07-01 KLM615 AMS → PDX Jul 1, 08:40 UTCJul 1, 18:00 UTC9h 20m
2026-06-30 KLM174 AMS → AMS Jun 30, 10:40 UTCJul 1, 05:00 UTC18h 20m

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-BKS page for operator, model, and routing details .

Mode-S 485F85 frequently asked

What is Mode-S code 485F85?
485F85 is an ICAO 24-bit transponder address. Allocated to Netherlands. Assigned to PH-BKS.
Where is Mode-S 485F85 registered?
Mode-S code 485F85 is allocated to Netherlands (NL). All aircraft registered there receive a Mode-S address from a fixed block defined by ICAO Annex 10.
Is 485F85 broadcasting right now?
No active broadcast right now. Last signal was Jul 26, 20:50 UTC.
Hex, octal, and decimal Mode-S codes: what's the difference?
The same 24-bit identifier expressed in different bases: hex 485F85, octal 22057605, decimal 4,743,045.
What flights does 485F85 operate?
Mode-S 485F85 has broadcast 20 distinct callsigns, including KLM879, KLM565, KLM616, KLM615, KLM602.