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sensors Mode-S transponder

485344

ICAO 24-bit transponder address · allocated to Netherlands

Currently assigned to PH-BHL · BOEING 787-9 Dreamliner

Hex
485344
Octal
22051504
Decimal
4,739,908
Country
NL
Tail
PH-BHL
Type
B789
Broadcasting now · callsign KLM807 · 32,425 ft
Flights observed
203
Distinct callsigns
20
Country
NL
Last broadcast
1h ago

Current position

485344 is currently broadcasting. Map zoomed to live position.

Country allocation

The ICAO 24-bit address 485344 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
KLM898 - 19 2026-06-30
KLM789 - 18 2026-07-04
KLM897 - 14 2026-06-30
KLM855 - 12 2026-06-18
KLM808 KLM Royal Dutch Airlines 12 2026-06-05
KLM807 - 12 2026-07-13
KLM887 - 10 2026-07-01
KLM856 - 10 2026-06-18
KLM888 - 9 2026-07-01
KLM896 - 7 2026-06-17
KLM755 - 7 2026-06-28
KLM874 - 5 2026-07-05
KLM749 - 5 2026-06-23
KLM895 KLM Royal Dutch Airlines 4 2026-06-16
KLM878 - 4 2026-06-22
KLM862 - 4 2026-07-13
KLM861 - 4 2026-07-12
KLM877 - 3 2026-06-22
KLM809 - 3 2026-06-13
KLM751 KLM Royal Dutch Airlines 3 2026-04-25

Recent flights last 50

DateFlightRouteTakeoffLandingDuration
2026-07-13 KLM807 AMS → TPE Jul 13, 19:00 UTCJul 14, 06:50 UTC11h 50m
2026-07-13 KLM862 - Jul 13, 03:15 UTCJul 13, 16:45 UTC13h 30m
2026-07-12 KLM861 AMS → NRT Jul 12, 12:45 UTCJul 13, 01:10 UTC12h 25m
2026-07-11 KLM640 - Jul 11, 21:00 UTCJul 12, 07:01 UTC10h 0m
2026-07-11 KLM639 AMS → SAN Jul 11, 08:10 UTCJul 11, 18:45 UTC10h 35m
2026-07-10 KLM862 - Jul 10, 04:15 UTCJul 10, 17:40 UTC13h 25m
2026-07-09 KLM861 AMS → NRT Jul 9, 12:05 UTCJul 10, 00:25 UTC12h 20m
2026-07-07 KLM686 MEX → AMS Jul 7, 02:50 UTCJul 7, 12:40 UTC9h 50m
2026-07-06 KLM685 AMS → MEX Jul 6, 12:50 UTCJul 6, 23:50 UTC11h 0m
2026-07-05 KLM874 - Jul 5, 11:05 UTCJul 6, 06:25 UTC19h 20m
2026-07-05 KLM874 AMS → AMS Jul 5, 10:15 UTCJul 6, 06:25 UTC20h 10m
2026-07-04 KLM789 - Jul 4, 19:00 UTCJul 5, 06:55 UTC11h 55m
2026-07-04 KLM789 - Jul 4, 09:05 UTCJul 5, 06:55 UTC21h 50m
2026-07-04 KLM789 AMS → AMS Jul 4, 08:15 UTCJul 5, 06:55 UTC22h 40m
2026-07-03 KLM250 - Jul 3, 20:15 UTCJul 4, 03:25 UTC7h 10m
2026-07-03 KLM655 - Jul 3, 09:20 UTCJul 3, 17:20 UTC8h 0m
2026-07-02 KLM640 SAN → AMS Jul 2, 21:05 UTCJul 3, 06:45 UTC9h 40m
2026-07-02 KLM639 - Jul 2, 08:05 UTCJul 2, 18:45 UTC10h 40m
2026-07-01 KLM888 - Jul 1, 22:30 UTCJul 2, 03:10 UTC4h 40m
2026-07-01 KLM888 - Jul 1, 14:30 UTCJul 1, 14:50 UTC20m
2026-07-01 KLM887 - Jul 1, 06:40 UTCJul 1, 07:10 UTC30m
2026-06-30 KLM887 - Jun 30, 19:55 UTCJun 30, 22:35 UTC2h 40m
2026-06-30 KLM898 - Jun 30, 10:25 UTCJun 30, 14:55 UTC4h 30m
2026-06-30 KLM897 - Jun 30, 00:00 UTCJun 30, 00:20 UTC20m
2026-06-29 KLM897 - Jun 29, 14:29 UTCJun 29, 18:34 UTC4h 5m
2026-06-28 KLM755 - Jun 28, 17:04 UTCJun 29, 11:25 UTC18h 20m
2026-06-28 KLM755 - Jun 28, 16:35 UTCJun 29, 11:25 UTC18h 50m
2026-06-28 KLM755 - Jun 28, 09:05 UTCJun 29, 04:25 UTC19h 20m
2026-06-28 KLM755 - Jun 28, 08:50 UTCJun 29, 04:25 UTC19h 35m
2026-06-26 KLM888 - Jun 26, 17:44 UTCJun 27, 03:49 UTC10h 5m
2026-06-26 KLM888 - Jun 26, 14:59 UTCJun 26, 15:15 UTC15m
2026-06-26 KLM887 - Jun 26, 06:19 UTCJun 26, 07:00 UTC40m
2026-06-25 KLM887 - Jun 25, 19:44 UTCJun 25, 23:44 UTC4h 0m
2026-06-25 KLM862 - Jun 25, 03:20 UTCJun 25, 16:50 UTC13h 30m
2026-06-24 KLM861 AMS → NRT Jun 24, 12:30 UTCJun 25, 00:59 UTC12h 30m
2026-06-23 KLM749 - Jun 23, 16:35 UTCJun 24, 08:35 UTC16h 0m
2026-06-23 KLM749 - Jun 23, 09:05 UTCJun 24, 08:35 UTC23h 30m
2026-06-23 KLM749 - Jun 23, 08:35 UTCJun 24, 00:59 UTC16h 25m
2026-06-22 KLM878 - Jun 22, 20:49 UTCJun 23, 05:45 UTC8h 55m
2026-06-22 KLM877 - Jun 22, 10:34 UTCJun 22, 18:35 UTC8h 0m
2026-06-21 KLM250 MSP → AMS Jun 21, 20:24 UTCJun 22, 03:40 UTC7h 15m
2026-06-21 KLM655 - Jun 21, 09:04 UTCJun 21, 16:59 UTC7h 55m
2026-06-20 KLM789 - Jun 20, 19:29 UTCJun 21, 06:35 UTC11h 5m
2026-06-20 KLM789 - Jun 20, 09:05 UTCJun 21, 06:35 UTC21h 30m
2026-06-20 KLM789 AMS → AMS Jun 20, 08:19 UTCJun 21, 06:35 UTC22h 15m
2026-06-19 KLM192 - Jun 19, 20:49 UTCJun 20, 05:19 UTC8h 30m
2026-06-19 KLM661 - Jun 19, 08:14 UTCJun 19, 18:05 UTC9h 50m
2026-06-18 KLM856 ICN → AMS Jun 18, 13:35 UTCJun 19, 02:39 UTC13h 4m
2026-06-18 KLM855 - Jun 18, 06:50 UTCJun 18, 07:15 UTC25m
2026-06-17 KLM855 - Jun 17, 19:55 UTCJun 17, 23:55 UTC4h 0m

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

Mode-S 485344 frequently asked

What is Mode-S code 485344?
485344 is an ICAO 24-bit transponder address. Allocated to Netherlands. Assigned to PH-BHL.
Where is Mode-S 485344 registered?
Mode-S code 485344 is allocated to Netherlands (NL). All aircraft registered there receive a Mode-S address from a fixed block defined by ICAO Annex 10.
Is 485344 broadcasting right now?
Yes. Mode-S 485344 is currently airborne.
Hex, octal, and decimal Mode-S codes: what's the difference?
The same 24-bit identifier expressed in different bases: hex 485344, octal 22051504, decimal 4,739,908.
What flights does 485344 operate?
Mode-S 485344 has broadcast 20 distinct callsigns, including KLM898, KLM789, KLM897, KLM855, KLM808.