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sensors Mode-S transponder

485789

ICAO 24-bit transponder address · allocated to Netherlands

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

Hex
485789
Octal
22053611
Decimal
4,741,001
Country
NL
Tail
PH-BHO
Type
B789
Broadcasting now · callsign KLM888 · 39,975 ft
Flights observed
120
Distinct callsigns
20
Country
NL
Last broadcast
32m ago

Current position

485789 is currently broadcasting. Map zoomed to live position.

Country allocation

The ICAO 24-bit address 485789 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
KLM856 KLM Royal Dutch Airlines 16 2026-05-25
KLM855 KLM Royal Dutch Airlines 16 2026-05-25
KLM751 KLM Royal Dutch Airlines 10 2026-05-26
KLM868 KLM Royal Dutch Airlines 8 2026-05-24
KLM661 KLM Royal Dutch Airlines 8 2026-05-01
KLM867 KLM Royal Dutch Airlines 7 2026-05-23
KLM898 KLM Royal Dutch Airlines 6 2026-05-28
KLM192 KLM Royal Dutch Airlines 6 2026-05-01
KLM897 KLM Royal Dutch Airlines 5 2026-05-28
KLM373 - 5 2026-04-14
KLM282 KLM Royal Dutch Airlines 4 2026-04-15
KLM896 KLM Royal Dutch Airlines 3 2026-05-04
KLM810 KLM Royal Dutch Airlines 3 2026-05-17
KLM809 KLM Royal Dutch Airlines 3 2026-05-17
KLM895 KLM Royal Dutch Airlines 2 2026-05-03
KLM888 KLM Royal Dutch Airlines 2 2026-05-30
KLM887 KLM Royal Dutch Airlines 2 2026-05-29
KLM808 KLM Royal Dutch Airlines 2 2026-05-10
KLM807 KLM Royal Dutch Airlines 2 2026-05-10
KLM749 KLM Royal Dutch Airlines 2 2026-04-28

Recent flights last 50

DateFlightRouteTakeoffLandingDuration
2026-05-30 KLM888 HKG → AMS May 30, 01:30 UTCMay 30, 02:15 UTC45m
2026-05-29 KLM888 HKG → AMS May 29, 14:40 UTCMay 29, 15:00 UTC20m
2026-05-29 KLM887 AMS → HKG May 29, 06:35 UTCMay 29, 07:05 UTC30m
2026-05-28 KLM887 AMS → HKG May 28, 19:40 UTCMay 28, 23:30 UTC3h 50m
2026-05-28 KLM898 PEK → AMS May 28, 07:05 UTCMay 28, 15:15 UTC8h 10m
2026-05-28 KLM897 AMS → PEK May 28, 00:20 UTCMay 28, 00:40 UTC20m
2026-05-27 KLM897 AMS → PEK May 27, 14:35 UTCMay 27, 18:40 UTC4h 5m
2026-05-26 KLM751 GYE → AMS May 26, 17:15 UTCMay 27, 11:05 UTC17h 51m
2026-05-26 KLM751 GYE → AMS May 26, 08:39 UTCMay 27, 02:49 UTC18h 10m
2026-05-25 KLM856 ICN → AMS May 25, 14:50 UTCMay 26, 02:55 UTC12h 5m
2026-05-25 KLM856 ICN → AMS May 25, 13:40 UTCMay 25, 14:00 UTC20m
2026-05-25 KLM855 AMS → ICN May 25, 06:55 UTCMay 25, 07:25 UTC30m
2026-05-24 KLM855 AMS → ICN May 24, 19:55 UTCMay 24, 23:46 UTC3h 51m
2026-05-24 KLM868 KIX → AMS May 24, 03:00 UTCMay 24, 16:45 UTC13h 45m
2026-05-23 KLM867 AMS → KIX May 23, 12:45 UTCMay 24, 00:50 UTC12h 6m
2026-05-22 KLM741 CTG → AMS May 22, 20:35 UTCMay 23, 08:15 UTC11h 39m
2026-05-22 KLM741 CTG → AMS May 22, 08:15 UTCMay 22, 10:00 UTC1h 45m
2026-05-21 KLM856 ICN → AMS May 21, 19:00 UTCMay 22, 02:50 UTC7h 50m
2026-05-21 KLM856 ICN → AMS May 21, 13:40 UTCMay 21, 13:55 UTC15m
2026-05-21 KLM855 AMS → ICN May 21, 07:05 UTCMay 21, 07:30 UTC25m
2026-05-20 KLM855 AMS → ICN May 20, 20:10 UTCMay 21, 06:25 UTC10h 15m
2026-05-20 KLM846 ICN → AMS May 20, 02:40 UTCMay 20, 14:10 UTC11h 31m
2026-05-19 KLM845 AMS → ICN May 19, 13:50 UTCMay 20, 00:20 UTC10h 30m
2026-05-19 KLM604 LAX → AMS May 19, 00:10 UTCMay 19, 09:40 UTC9h 30m
2026-05-18 KLM603 AMS → LAX May 18, 11:00 UTCMay 18, 21:30 UTC10h 29m
2026-05-17 KLM810 KUL → AMS May 17, 20:20 UTCMay 18, 04:40 UTC8h 20m
2026-05-17 KLM810 KUL → AMS May 17, 16:15 UTCMay 17, 16:30 UTC15m
2026-05-17 KLM810 KUL → AMS May 17, 12:35 UTCMay 17, 14:10 UTC1h 35m
2026-05-17 KLM809 AMS → KUL May 17, 09:20 UTCMay 17, 10:45 UTC1h 25m
2026-05-17 KLM809 AMS → KUL May 17, 07:00 UTCMay 17, 07:20 UTC20m
2026-05-16 KLM809 AMS → KUL May 16, 19:30 UTCMay 17, 03:10 UTC7h 40m
2026-05-16 KLM898 PEK → AMS May 16, 10:31 UTCMay 16, 15:05 UTC4h 35m
2026-05-15 KLM898 PEK → AMS May 15, 18:20 UTCMay 16, 15:05 UTC20h 46m
2026-05-15 KLM898 PEK → AMS May 15, 16:20 UTCMay 16, 15:05 UTC22h 46m
2026-05-15 KLM897 AMS → PEK May 15, 14:20 UTCMay 16, 14:16 UTC23h 55m
2026-05-14 KLM868 KIX → AMS May 14, 03:20 UTCMay 14, 17:00 UTC13h 40m
2026-05-13 KLM867 AMS → KIX May 13, 13:10 UTCMay 14, 01:25 UTC12h 15m
2026-05-12 KLM751 GYE → AMS May 12, 16:20 UTCMay 13, 10:40 UTC18h 20m
2026-05-12 KLM751 GYE → AMS May 12, 08:35 UTCMay 13, 02:35 UTC18h 0m
2026-05-10 KLM808 TPE → AMS May 10, 16:04 UTCMay 11, 05:45 UTC13h 40m
2026-05-10 KLM808 TPE → AMS May 10, 12:34 UTCMay 10, 14:14 UTC1h 40m
2026-05-10 KLM807 AMS → MNL May 10, 08:30 UTCMay 10, 10:19 UTC1h 50m
2026-05-09 KLM807 AMS → MNL May 9, 18:20 UTCMay 10, 06:35 UTC12h 15m
2026-05-09 KLM898 PEK → AMS May 9, 10:25 UTCMay 9, 15:05 UTC4h 40m
2026-05-09 KLM898 PEK → AMS May 9, 03:05 UTCMay 9, 03:15 UTC10m
2026-05-08 KLM897 AMS → PEK May 8, 23:50 UTCMay 9, 00:10 UTC20m
2026-05-08 KLM897 AMS → PEK May 8, 14:00 UTCMay 8, 18:10 UTC4h 10m
2026-05-07 KLM751 GYE → AMS May 7, 16:45 UTCMay 8, 10:54 UTC18h 9m
2026-05-07 KLM751 GYE → AMS May 7, 10:20 UTCMay 8, 10:14 UTC23h 54m
2026-05-07 KLM751 GYE → AMS May 7, 08:50 UTCMay 7, 17:55 UTC9h 5m

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

Mode-S 485789 frequently asked

What is Mode-S code 485789?
485789 is an ICAO 24-bit transponder address. Allocated to Netherlands. Assigned to PH-BHO.
Where is Mode-S 485789 registered?
Mode-S code 485789 is allocated to Netherlands (NL). All aircraft registered there receive a Mode-S address from a fixed block defined by ICAO Annex 10.
Is 485789 broadcasting right now?
Yes. Mode-S 485789 is currently airborne.
Hex, octal, and decimal Mode-S codes: what's the difference?
The same 24-bit identifier expressed in different bases: hex 485789, octal 22053611, decimal 4,741,001.
What flights does 485789 operate?
Mode-S 485789 has broadcast 20 distinct callsigns, including KLM856, KLM855, KLM751, KLM868, KLM661.