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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
Broadcasting now · callsign KLM702 · 38,000 ft
Flights observed
194
Distinct callsigns
20
Country
NL
Last broadcast
47m ago

Current position

484369 is currently broadcasting. Map zoomed to live position.

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
KLM702 - 17 2026-07-13
KLM701 - 17 2026-07-13
KLM192 - 14 2026-07-10
KLM661 - 13 2026-07-10
KLM874 - 8 2026-06-16
KLM685 KLM Royal Dutch Airlines 8 2026-06-12
KLM268 - 8 2026-06-23
KLM596 KLM Royal Dutch Airlines 7 2026-05-20
KLM686 - 6 2026-06-13
KLM636 - 6 2026-07-09
KLM635 - 6 2026-07-08
KLM610 - 6 2026-06-15
KLM569 - 6 2026-07-06
KLM896 KLM Royal Dutch Airlines 5 2026-06-07
KLM862 - 5 2026-07-04
KLM861 KLM Royal Dutch Airlines 5 2026-07-03
KLM195 - 5 2026-06-23
KLM895 KLM Royal Dutch Airlines 4 2026-06-06
KLM609 - 4 2026-06-14
KLM595 KLM Royal Dutch Airlines 4 2026-05-19

Recent flights last 50

DateFlightRouteTakeoffLandingDuration
2026-07-13 KLM702 - Jul 13, 19:05 UTCJul 14, 04:15 UTC9h 10m
2026-07-13 KLM702 - Jul 13, 15:15 UTCJul 13, 16:50 UTC1h 35m
2026-07-13 KLM701 - Jul 13, 11:00 UTCJul 13, 12:05 UTC1h 5m
2026-07-12 KLM701 AMS → EZE Jul 12, 20:01 UTCJul 13, 09:10 UTC13h 10m
2026-07-11 KLM166 AUS → AMS Jul 11, 23:45 UTCJul 12, 08:40 UTC8h 55m
2026-07-11 KLM115 - Jul 11, 11:10 UTCJul 11, 20:55 UTC9h 45m
2026-07-10 KLM192 - Jul 10, 20:30 UTCJul 11, 05:25 UTC8h 55m
2026-07-10 KLM661 - Jul 10, 08:30 UTCJul 10, 18:15 UTC9h 45m
2026-07-09 KLM636 LAS → AMS Jul 9, 03:40 UTCJul 9, 13:10 UTC9h 30m
2026-07-08 KLM635 AMS → LAS Jul 8, 15:35 UTCJul 9, 01:40 UTC10h 5m
2026-07-08 KLM749 - Jul 8, 00:10 UTCJul 8, 08:50 UTC8h 40m
2026-07-07 KLM749 - Jul 7, 20:45 UTCJul 7, 21:00 UTC15m
2026-07-07 KLM749 AMS → BOG Jul 7, 08:25 UTCJul 7, 18:45 UTC10h 20m
2026-07-06 KLM569 - Jul 6, 10:20 UTCJul 7, 05:25 UTC19h 5m
2026-07-06 KLM569 AMS → AMS Jul 6, 08:30 UTCJul 7, 05:25 UTC20h 55m
2026-07-04 KLM862 - Jul 4, 03:25 UTCJul 4, 16:55 UTC13h 30m
2026-07-03 KLM861 AMS → NRT Jul 3, 12:20 UTCJul 4, 00:45 UTC12h 25m
2026-07-03 KLM668 AUS → AMS Jul 3, 00:45 UTCJul 3, 09:30 UTC8h 45m
2026-07-02 KLM115 - Jul 2, 10:55 UTCJul 2, 20:55 UTC10h 0m
2026-07-01 KLM569 - Jul 1, 10:20 UTCJul 2, 05:20 UTC19h 0m
2026-07-01 KLM569 AMS → AMS Jul 1, 08:30 UTCJul 2, 05:20 UTC20h 50m
2026-06-30 KLM880 - Jun 30, 19:50 UTCJul 1, 05:25 UTC9h 35m
2026-06-30 KLM879 - Jun 30, 17:20 UTCJun 30, 17:35 UTC15m
2026-06-30 KLM879 - Jun 30, 08:40 UTCJun 30, 12:40 UTC4h 0m
2026-06-29 KLM192 - Jun 29, 20:40 UTCJun 30, 05:25 UTC8h 46m
2026-06-29 KLM661 - Jun 29, 08:44 UTCJun 29, 18:14 UTC9h 30m
2026-06-28 KLM192 - Jun 28, 20:54 UTCJun 29, 05:34 UTC8h 40m
2026-06-28 KLM661 - Jun 28, 08:29 UTCJun 28, 18:00 UTC9h 30m
2026-06-27 KLM192 - Jun 27, 20:39 UTCJun 28, 05:24 UTC8h 45m
2026-06-27 KLM661 - Jun 27, 08:29 UTCJun 27, 18:04 UTC9h 35m
2026-06-26 KLM192 - Jun 26, 20:44 UTCJun 27, 05:29 UTC8h 45m
2026-06-26 KLM661 - Jun 26, 08:30 UTCJun 26, 18:09 UTC9h 40m
2026-06-25 KLM192 - Jun 25, 20:39 UTCJun 26, 05:24 UTC8h 45m
2026-06-25 KLM661 - Jun 25, 08:34 UTCJun 25, 18:19 UTC9h 45m
2026-06-24 KLM192 - Jun 24, 20:49 UTCJun 25, 05:39 UTC8h 50m
2026-06-24 KLM661 - Jun 24, 08:30 UTCJun 24, 18:20 UTC9h 50m
2026-06-23 KLM268 - Jun 23, 08:20 UTCJun 24, 03:50 UTC19h 30m
2026-06-23 KLM195 - Jun 23, 07:40 UTCJun 24, 03:50 UTC20h 10m
2026-06-22 KLM856 - Jun 22, 14:59 UTCJun 23, 03:04 UTC12h 5m
2026-06-22 KLM856 - Jun 22, 13:39 UTCJun 22, 13:54 UTC15m
2026-06-22 KLM855 - Jun 22, 06:39 UTCJun 22, 07:00 UTC20m
2026-06-21 KLM855 - Jun 21, 20:00 UTCJun 22, 05:54 UTC9h 55m
2026-06-21 KLM868 KIX → AMS Jun 21, 03:14 UTCJun 21, 17:20 UTC14h 5m
2026-06-20 KLM867 AMS → KIX Jun 20, 12:45 UTCJun 21, 00:45 UTC12h 0m
2026-06-19 KLM250 - Jun 19, 20:24 UTCJun 20, 03:54 UTC7h 30m
2026-06-19 KLM655 AMS → MSP Jun 19, 09:19 UTCJun 19, 17:19 UTC8h 0m
2026-06-18 KLM808 TPE → AMS Jun 18, 16:25 UTCJun 19, 05:54 UTC13h 29m
2026-06-18 KLM808 - Jun 18, 12:50 UTCJun 18, 14:40 UTC1h 50m
2026-06-18 KLM807 TPE → MNL Jun 18, 08:35 UTCJun 18, 10:20 UTC1h 45m
2026-06-17 KLM807 AMS → TPE Jun 17, 18:30 UTCJun 18, 06:45 UTC12h 15m

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?
Yes. Mode-S 484369 is currently airborne.
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 KLM702, KLM701, KLM192, KLM661, KLM874.