Apparatus

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sensors Mode-S transponder

484415

ICAO 24-bit transponder address · allocated to Netherlands

Currently assigned to PH-BQL · BOEING 777-200

Hex
484415
Octal
22042025
Decimal
4,736,021
Country
NL
Tail
PH-BQL
Type
B772
Broadcasting now · callsign KLM888 · 38,000 ft
Flights observed
107
Distinct callsigns
20
Country
NL
Last broadcast
1h ago

Current position

484415 is currently broadcasting. Map zoomed to live position.

Country allocation

The ICAO 24-bit address 484415 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 10 2026-05-11
KLM896 KLM Royal Dutch Airlines 9 2026-05-21
KLM844 KLM Royal Dutch Airlines 8 2026-05-10
KLM596 KLM Royal Dutch Airlines 8 2026-04-27
KLM843 KLM Royal Dutch Airlines 7 2026-05-09
KLM702 KLM Royal Dutch Airlines 7 2026-05-11
KLM895 KLM Royal Dutch Airlines 6 2026-05-21
KLM661 KLM Royal Dutch Airlines 6 2026-05-31
KLM192 KLM Royal Dutch Airlines 5 2026-05-31
KLM595 KLM Royal Dutch Airlines 4 2026-04-27
KLM878 KLM Royal Dutch Airlines 3 2026-05-29
KLM861 KLM Royal Dutch Airlines 3 2026-05-06
KLM888 KLM Royal Dutch Airlines 2 2026-06-02
KLM887 KLM Royal Dutch Airlines 2 2026-06-02
KLM862 KLM Royal Dutch Airlines 2 2026-05-07
KLM705 KLM Royal Dutch Airlines 2 2026-05-15
KLM636 KLM Royal Dutch Airlines 2 2026-05-09
KLM635 KLM Royal Dutch Airlines 2 2026-05-08
KLM268 KLM Royal Dutch Airlines 2 2026-05-14
KLM877 KLM Royal Dutch Airlines 1 2026-05-29

Recent flights last 50

DateFlightRouteTakeoffLandingDuration
2026-06-02 KLM888 HKG → AMS Jun 2, 22:35 UTCJun 2, 23:15 UTC40m
2026-06-02 KLM888 HKG → AMS Jun 2, 14:35 UTCJun 2, 14:45 UTC10m
2026-06-02 KLM887 AMS → HKG Jun 2, 06:50 UTCJun 2, 07:20 UTC30m
2026-06-01 KLM887 AMS → HKG Jun 1, 19:55 UTCJun 1, 23:55 UTC4h 0m
2026-05-31 KLM192 IAH → AMS May 31, 20:50 UTCJun 1, 05:30 UTC8h 40m
2026-05-31 KLM661 AMS → IAH May 31, 08:45 UTCMay 31, 18:05 UTC9h 20m
2026-05-30 KLM192 IAH → AMS May 30, 20:50 UTCMay 30, 23:55 UTC3h 5m
2026-05-30 KLM661 AMS → IAH May 30, 08:35 UTCMay 30, 18:00 UTC9h 25m
2026-05-29 KLM878 BOM → AMS May 29, 20:50 UTCMay 30, 06:00 UTC9h 10m
2026-05-29 KLM877 AMS → BOM May 29, 10:20 UTCMay 29, 18:35 UTC8h 16m
2026-05-28 KLM192 IAH → AMS May 28, 20:50 UTCMay 29, 05:35 UTC8h 45m
2026-05-28 KLM661 AMS → IAH May 28, 08:45 UTCMay 28, 18:20 UTC9h 35m
2026-05-27 KLM296 YHZ → AMS May 27, 22:35 UTCMay 28, 05:35 UTC7h 0m
2026-05-27 KLM225 - May 27, 11:55 UTCMay 27, 19:35 UTC7h 40m
2026-05-26 KLM610 SLC → AMS May 26, 03:50 UTCMay 26, 12:45 UTC8h 55m
2026-05-25 KLM609 AMS → SLC May 25, 15:50 UTCMay 26, 01:20 UTC9h 30m
2026-05-24 KLM104 AMS → JNB May 24, 21:15 UTCMay 25, 08:30 UTC11h 15m
2026-05-24 KLM105 - May 24, 08:35 UTCMay 24, 19:15 UTC10h 40m
2026-05-21 KLM896 PVG → AMS May 21, 23:35 UTCMay 22, 16:45 UTC17h 10m
2026-05-21 KLM896 PVG → AMS May 21, 17:35 UTCMay 22, 16:45 UTC23h 10m
2026-05-21 KLM896 PVG → AMS May 21, 15:20 UTCMay 22, 15:15 UTC23h 55m
2026-05-21 KLM895 AMS → PVG May 21, 13:25 UTCMay 22, 13:15 UTC23h 50m
2026-05-20 KLM188 - May 20, 13:20 UTCMay 21, 07:35 UTC18h 15m
2026-05-20 KLM163 - May 20, 11:45 UTCMay 21, 07:35 UTC19h 50m
2026-05-18 KLM896 PVG → AMS May 18, 23:25 UTCMay 19, 16:55 UTC17h 30m
2026-05-18 KLM896 PVG → AMS May 18, 15:20 UTCMay 19, 15:15 UTC23h 54m
2026-05-18 KLM895 AMS → PVG May 18, 13:25 UTCMay 19, 13:15 UTC23h 49m
2026-05-17 KLM192 IAH → AMS May 17, 21:25 UTCMay 18, 06:01 UTC8h 35m
2026-05-17 KLM661 AMS → IAH May 17, 09:15 UTCMay 17, 18:55 UTC9h 40m
2026-05-16 KLM706 GIG → AMS May 16, 01:35 UTCMay 16, 12:21 UTC10h 46m
2026-05-15 KLM705 AMS → GIG May 15, 22:25 UTCMay 15, 22:45 UTC20m
2026-05-15 KLM705 AMS → GIG May 15, 11:25 UTCMay 15, 21:45 UTC10h 19m
2026-05-14 KLM166 - May 14, 23:40 UTCMay 15, 08:40 UTC9h 0m
2026-05-14 KLM115 LEY → LEY May 14, 11:15 UTCMay 14, 21:05 UTC9h 50m
2026-05-14 KLM268 PBM → AMS May 14, 00:15 UTCMay 14, 03:50 UTC3h 35m
2026-05-13 KLM268 PBM → AMS May 13, 07:25 UTCMay 14, 03:50 UTC20h 25m
2026-05-11 KLM702 EZE → AMS May 11, 18:10 UTCMay 12, 06:40 UTC12h 30m
2026-05-11 KLM702 EZE → AMS May 11, 14:25 UTCMay 11, 16:00 UTC1h 35m
2026-05-11 KLM701 AMS → EZE May 11, 11:00 UTCMay 11, 11:20 UTC20m
2026-05-10 KLM701 AMS → EZE May 10, 19:35 UTCMay 11, 08:45 UTC13h 10m
2026-05-10 KLM844 BKK → AMS May 10, 05:10 UTCMay 10, 17:10 UTC12h 0m
2026-05-09 KLM843 BKK → TPE May 9, 15:35 UTCMay 10, 02:10 UTC10h 35m
2026-05-09 KLM636 LAS → AMS May 9, 03:45 UTCMay 9, 13:20 UTC9h 35m
2026-05-08 KLM635 AMS → LAS May 8, 15:30 UTCMay 9, 01:40 UTC10h 10m
2026-05-07 KLM862 NRT → AMS May 7, 03:25 UTCMay 7, 16:55 UTC13h 30m
2026-05-06 KLM861 AMS → NRT May 6, 12:05 UTCMay 7, 01:05 UTC12h 59m
2026-05-05 KLM862 NRT → AMS May 5, 03:45 UTCMay 5, 16:55 UTC13h 10m
2026-05-05 KLM861 AMS → NRT May 5, 00:25 UTCMay 5, 01:05 UTC40m
2026-05-04 KLM861 AMS → NRT May 4, 12:20 UTCMay 4, 23:50 UTC11h 31m
2026-05-03 KLM192 IAH → AMS May 3, 20:49 UTCMay 4, 05:45 UTC8h 55m

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

Mode-S 484415 frequently asked

What is Mode-S code 484415?
484415 is an ICAO 24-bit transponder address. Allocated to Netherlands. Assigned to PH-BQL.
Where is Mode-S 484415 registered?
Mode-S code 484415 is allocated to Netherlands (NL). All aircraft registered there receive a Mode-S address from a fixed block defined by ICAO Annex 10.
Is 484415 broadcasting right now?
Yes. Mode-S 484415 is currently airborne.
Hex, octal, and decimal Mode-S codes: what's the difference?
The same 24-bit identifier expressed in different bases: hex 484415, octal 22042025, decimal 4,736,021.
What flights does 484415 operate?
Mode-S 484415 has broadcast 20 distinct callsigns, including KLM701, KLM896, KLM844, KLM596, KLM843.