Apparatus

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sensors Mode-S transponder

484369

ICAO 24-bit transponder address · allocated to Netherlands

Currently assigned to PH-BQB · BOEING 777-200

Hex
484369
Octal
22041551
Decimal
4,735,849
Country
NL
Tail
PH-BQB
Type
B772
No current signal · last broadcast 1h ago
Flights observed
107
Distinct callsigns
20
Country
NL
Last broadcast
1h ago

Last known position

Most recent position reported by Mode-S 484369.

Country allocation

The ICAO 24-bit address 484369 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
KLM701 KLM Royal Dutch Airlines 8 2026-05-29
KLM596 KLM Royal Dutch Airlines 7 2026-05-20
KLM268 KLM Royal Dutch Airlines 7 2026-05-12
KLM192 KLM Royal Dutch Airlines 7 2026-05-13
KLM702 KLM Royal Dutch Airlines 6 2026-05-24
KLM661 KLM Royal Dutch Airlines 6 2026-05-13
KLM685 KLM Royal Dutch Airlines 5 2026-05-22
KLM610 KLM Royal Dutch Airlines 5 2026-04-13
KLM874 KLM Royal Dutch Airlines 4 2026-04-28
KLM862 KLM Royal Dutch Airlines 4 2026-05-29
KLM861 KLM Royal Dutch Airlines 4 2026-05-28
KLM636 KLM Royal Dutch Airlines 4 2026-05-16
KLM635 KLM Royal Dutch Airlines 4 2026-05-15
KLM595 KLM Royal Dutch Airlines 4 2026-05-19
KLM195 KLM Royal Dutch Airlines 4 2026-05-11
KLM714 KLM Royal Dutch Airlines 3 2026-05-28
KLM686 KLM Royal Dutch Airlines 3 2026-05-22
KLM609 - 3 2026-04-13
KLM896 KLM Royal Dutch Airlines 2 2026-05-10
KLM895 KLM Royal Dutch Airlines 2 2026-05-09

Recent flights last 50

DateFlightRouteTakeoffLandingDuration
2026-05-29 KLM701 AMS → EZE May 29, 20:55 UTCMay 30, 00:50 UTC3h 55m
2026-05-29 KLM862 NRT → AMS May 29, 05:10 UTCMay 29, 18:25 UTC13h 16m
2026-05-28 KLM861 AMS → NRT May 28, 12:10 UTCMay 29, 00:30 UTC12h 20m
2026-05-28 KLM714 PBM → AMS May 28, 04:35 UTCMay 28, 06:05 UTC1h 30m
2026-05-27 KLM714 PBM → AMS May 27, 08:20 UTCMay 28, 06:05 UTC21h 45m
2026-05-27 KLM714 PBM → AMS May 27, 07:20 UTCMay 28, 06:05 UTC22h 45m
2026-05-26 KLM862 NRT → AMS May 26, 03:15 UTCMay 26, 16:55 UTC13h 40m
2026-05-25 KLM861 AMS → NRT May 25, 12:15 UTCMay 26, 01:00 UTC12h 45m
2026-05-24 KLM702 EZE → AMS May 24, 18:25 UTCMay 25, 07:00 UTC12h 35m
2026-05-24 KLM702 EZE → AMS May 24, 15:55 UTCMay 24, 16:30 UTC35m
2026-05-24 KLM701 AMS → EZE May 24, 12:35 UTCMay 24, 12:50 UTC15m
2026-05-24 KLM701 AMS → EZE May 24, 11:00 UTCMay 24, 11:35 UTC35m
2026-05-23 KLM701 AMS → EZE May 23, 19:30 UTCMay 24, 08:40 UTC13h 10m
2026-05-23 KLM844 BKK → AMS May 23, 05:20 UTCMay 23, 17:05 UTC11h 45m
2026-05-22 KLM843 BKK → TPE May 22, 15:40 UTCMay 23, 02:15 UTC10h 35m
2026-05-22 KLM686 MEX → AMS May 22, 02:45 UTCMay 22, 12:20 UTC9h 35m
2026-05-22 KLM685 AMS → MEX May 22, 00:05 UTCMay 22, 00:25 UTC20m
2026-05-21 KLM685 AMS → MEX May 21, 12:45 UTCMay 21, 23:25 UTC10h 40m
2026-05-20 KLM596 CPT → AMS May 20, 05:40 UTCMay 20, 17:05 UTC11h 25m
2026-05-19 KLM595 AMS → CPT May 19, 17:00 UTCMay 20, 03:50 UTC10h 50m
2026-05-18 KLM702 EZE → AMS May 18, 18:15 UTCMay 19, 06:50 UTC12h 34m
2026-05-18 KLM702 EZE → AMS May 18, 14:25 UTCMay 18, 16:00 UTC1h 35m
2026-05-18 KLM701 AMS → EZE May 18, 10:45 UTCMay 18, 11:10 UTC25m
2026-05-17 KLM701 AMS → EZE May 17, 19:25 UTCMay 18, 08:45 UTC13h 20m
2026-05-17 KLM844 BKK → AMS May 17, 05:15 UTCMay 17, 16:50 UTC11h 36m
2026-05-16 KLM843 BKK → TPE May 16, 16:00 UTCMay 17, 02:40 UTC10h 40m
2026-05-16 KLM636 LAS → AMS May 16, 03:45 UTCMay 16, 13:11 UTC9h 26m
2026-05-15 KLM635 AMS → LAS May 15, 15:15 UTCMay 16, 01:25 UTC10h 10m
2026-05-14 KLM760 SJO → AMS May 14, 20:15 UTCMay 15, 10:50 UTC14h 35m
2026-05-14 KLM760 SJO → AMS May 14, 12:20 UTCMay 15, 10:50 UTC22h 30m
2026-05-14 KLM759 AMS → SJO May 14, 11:50 UTCMay 15, 10:15 UTC22h 25m
2026-05-13 KLM192 IAH → AMS May 13, 20:50 UTCMay 14, 05:35 UTC8h 45m
2026-05-13 KLM661 AMS → IAH May 13, 08:20 UTCMay 13, 18:05 UTC9h 45m
2026-05-12 KLM268 PBM → AMS May 12, 08:20 UTCMay 13, 03:50 UTC19h 30m
2026-05-12 KLM268 PBM → AMS May 12, 07:25 UTCMay 13, 03:50 UTC20h 25m
2026-05-11 KLM268 PBM → AMS May 11, 08:20 UTCMay 12, 03:50 UTC19h 30m
2026-05-11 KLM195 AMS → PBM May 11, 07:50 UTCMay 12, 03:50 UTC20h 0m
2026-05-10 KLM896 PVG → AMS May 10, 12:10 UTCMay 10, 16:59 UTC4h 50m
2026-05-09 KLM896 PVG → AMS May 9, 17:25 UTCMay 10, 16:14 UTC22h 50m
2026-05-09 KLM895 AMS → PVG May 9, 14:20 UTCMay 10, 13:25 UTC23h 5m
2026-05-09 KLM895 AMS → PVG May 9, 13:30 UTCMay 10, 12:15 UTC22h 45m
2026-05-08 KLM744 LIM → AMS May 8, 23:40 UTCMay 9, 10:00 UTC10h 20m
2026-05-08 KLM743 AMS → LIM May 8, 08:19 UTCMay 8, 20:05 UTC11h 45m
2026-05-03 KLM862 NRT → AMS May 3, 03:45 UTCMay 3, 17:00 UTC13h 15m
2026-05-02 KLM861 AMS → NRT May 2, 12:10 UTCMay 3, 01:00 UTC12h 50m
2026-05-01 KLM686 MEX → AMS May 1, 04:55 UTCMay 1, 15:00 UTC10h 5m
2026-04-30 KLM685 AMS → MEX Apr 30, 18:15 UTCApr 30, 23:45 UTC5h 30m
2026-04-30 KLM685 AMS → MEX Apr 30, 12:50 UTCApr 30, 18:10 UTC5h 20m
2026-04-29 KLM48 ORD → AMS Apr 29, 22:05 UTCApr 30, 05:30 UTC7h 24m
2026-04-29 KLM611 AMS → ORD Apr 29, 11:15 UTCApr 29, 19:25 UTC8h 10m

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

Mode-S 484369 frequently asked

What is Mode-S code 484369?
484369 is an ICAO 24-bit transponder address. Allocated to Netherlands. Assigned to PH-BQB.
Where is Mode-S 484369 registered?
Mode-S code 484369 is allocated to Netherlands (NL). All aircraft registered there receive a Mode-S address from a fixed block defined by ICAO Annex 10.
Is 484369 broadcasting right now?
No active broadcast right now. Last signal was 1h ago.
Hex, octal, and decimal Mode-S codes: what's the difference?
The same 24-bit identifier expressed in different bases: hex 484369, octal 22041551, decimal 4,735,849.
What flights does 484369 operate?
Mode-S 484369 has broadcast 20 distinct callsigns, including KLM701, KLM596, KLM268, KLM192, KLM702.