Apparatus

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sensors Mode-S transponder

484166

ICAO 24-bit transponder address · allocated to Netherlands

Currently assigned to PH-BXN · BOEING 737-800

Hex
484166
Octal
22040546
Decimal
4,735,334
Country
NL
Tail
PH-BXN
Type
B738
Broadcasting now · callsign KLM1628 · 40,000 ft
Flights observed
226
Distinct callsigns
20
Country
NL
Last broadcast
7h ago

Current position

484166 is currently broadcasting. Map zoomed to live position.

Country allocation

The ICAO 24-bit address 484166 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
KLM27F KLM Royal Dutch Airlines 6 2026-05-23
KLM1406 KLM Royal Dutch Airlines 6 2026-05-28
KLM1405 KLM Royal Dutch Airlines 6 2026-05-28
KLM90J KLM Royal Dutch Airlines 5 2026-05-24
KLM88Y KLM Royal Dutch Airlines 5 2026-05-26
KLM69E KLM Royal Dutch Airlines 5 2026-05-26
KLM959 KLM Royal Dutch Airlines 3 2026-05-21
KLM91Y KLM Royal Dutch Airlines 3 2026-05-29
KLM88U KLM Royal Dutch Airlines 3 2026-05-21
KLM85B KLM Royal Dutch Airlines 3 2026-05-29
KLM81D KLM Royal Dutch Airlines 3 2026-05-11
KLM70B KLM Royal Dutch Airlines 3 2026-05-06
KLM68B KLM Royal Dutch Airlines 3 2026-04-29
KLM67B KLM Royal Dutch Airlines 3 2026-05-24
KLM59U KLM Royal Dutch Airlines 3 2026-05-15
KLM50A KLM Royal Dutch Airlines 3 2026-05-23
KLM49N KLM Royal Dutch Airlines 3 2026-05-23
KLM47K KLM Royal Dutch Airlines 3 2026-05-22
KLM46M KLM Royal Dutch Airlines 3 2026-05-29
KLM41F KLM Royal Dutch Airlines 3 2026-05-18

Recent flights last 50

DateFlightRouteTakeoffLandingDuration
2026-05-29 KLM43F AMS → NCE May 29, 20:10 UTCMay 29, 21:30 UTC1h 20m
2026-05-29 KLM59W AMS → MAN May 29, 18:15 UTCMay 29, 19:00 UTC45m
2026-05-29 KLM83A AMS → HAM May 29, 16:40 UTCMay 29, 17:20 UTC40m
2026-05-29 KLM46M ARN → AMS May 29, 12:40 UTCMay 29, 14:25 UTC1h 45m
2026-05-29 KLM91Y AMS → ARN May 29, 09:55 UTCMay 29, 11:30 UTC1h 35m
2026-05-29 KLM26E CDG → AMS May 29, 07:35 UTCMay 29, 08:15 UTC40m
2026-05-29 KLM85B AMS → CDG May 29, 05:25 UTCMay 29, 06:15 UTC50m
2026-05-28 KLM1048 BHX → AMS May 28, 17:05 UTCMay 28, 17:45 UTC40m
2026-05-28 KLM93B AMS → BHX May 28, 15:00 UTCMay 28, 15:55 UTC55m
2026-05-28 KLM22H BLL → AMS May 28, 12:40 UTCMay 28, 13:30 UTC50m
2026-05-28 KLM87L AMS → BLL May 28, 10:50 UTCMay 28, 11:35 UTC45m
2026-05-28 KLM1406 CDG → AMS May 28, 08:40 UTCMay 28, 09:25 UTC45m
2026-05-28 KLM1405 AMS → CDG May 28, 06:25 UTCMay 28, 07:15 UTC50m
2026-05-27 KLM84A FCO → AMS May 27, 17:50 UTCMay 27, 19:45 UTC1h 55m
2026-05-27 KLM41L AMS → FCO May 27, 15:00 UTCMay 27, 16:40 UTC1h 40m
2026-05-27 KLM1408 CDG → AMS May 27, 13:05 UTCMay 27, 13:45 UTC40m
2026-05-27 KLM1407 AMS → CDG May 27, 11:00 UTCMay 27, 11:50 UTC50m
2026-05-27 KLM78W DUB → AMS May 27, 07:50 UTCMay 27, 09:30 UTC1h 40m
2026-05-27 KLM23V AMS → ARN May 27, 05:14 UTCMay 27, 06:49 UTC1h 35m
2026-05-26 KLM1226 ARN → AMS May 26, 18:55 UTCMay 26, 20:45 UTC1h 50m
2026-05-26 KLM1225 AMS → ARN May 26, 16:10 UTCMay 26, 17:44 UTC1h 35m
2026-05-26 KLM88Y PRG → AMS May 26, 13:10 UTCMay 26, 14:20 UTC1h 10m
2026-05-26 KLM69E AMS → PRG May 26, 10:54 UTCMay 26, 11:54 UTC1h 0m
2026-05-26 KLM1406 CDG → AMS May 26, 08:34 UTCMay 26, 09:25 UTC50m
2026-05-26 KLM1405 AMS → CDG May 26, 06:14 UTCMay 26, 07:10 UTC55m
2026-05-26 KLM42W BLL → AMS May 26, 04:10 UTCMay 26, 05:00 UTC50m
2026-05-25 KLM1301 AMS → BLL May 25, 20:15 UTCMay 25, 20:59 UTC45m
2026-05-25 KLM88B HAM → AMS May 25, 17:40 UTCMay 25, 18:35 UTC55m
2026-05-25 KLM91X AMS → HAM May 25, 15:40 UTCMay 25, 16:40 UTC1h 0m
2026-05-25 KLM88Y PRG → AMS May 25, 13:00 UTCMay 25, 14:05 UTC1h 5m
2026-05-25 KLM69E AMS → PRG May 25, 10:40 UTCMay 25, 11:45 UTC1h 5m
2026-05-25 KLM1406 CDG → AMS May 25, 08:45 UTCMay 25, 09:25 UTC40m
2026-05-25 KLM1405 AMS → CDG May 25, 06:25 UTCMay 25, 07:15 UTC50m
2026-05-24 KLM1782 HAM → AMS May 24, 17:55 UTCMay 24, 18:50 UTC55m
2026-05-24 KLM67B AMS → BLQ May 24, 16:00 UTCMay 24, 17:00 UTC1h 0m
2026-05-24 KLM1140 OSL → AMS May 24, 13:30 UTCMay 24, 14:35 UTC1h 5m
2026-05-24 KLM63W AMS → DUB May 24, 10:35 UTCMay 24, 11:55 UTC1h 20m
2026-05-24 KLM1406 CDG → AMS May 24, 08:35 UTCMay 24, 09:15 UTC40m
2026-05-24 KLM1405 AMS → CDG May 24, 06:30 UTCMay 24, 07:15 UTC45m
2026-05-24 KLM90J BHX → AMS May 24, 04:15 UTCMay 24, 05:15 UTC1h 0m
2026-05-23 KLM27F AMS → NTE May 23, 20:10 UTCMay 23, 21:10 UTC1h 0m
2026-05-23 KLM1316 BOD → AMS May 23, 15:50 UTCMay 23, 17:25 UTC1h 35m
2026-05-23 KLM49N AMS → WAW May 23, 13:15 UTCMay 23, 14:50 UTC1h 35m
2026-05-23 KLM84M BOD → AMS May 23, 10:15 UTCMay 23, 11:40 UTC1h 25m
2026-05-23 KLM89D ZRH → AMS May 23, 07:45 UTCMay 23, 09:05 UTC1h 20m
2026-05-23 KLM50A AMS → BCN May 23, 05:15 UTCMay 23, 06:00 UTC45m
2026-05-22 KLM47K AMS → MAN May 22, 20:25 UTCMay 22, 21:25 UTC1h 0m
2026-05-22 KLM50K CPH → AMS May 22, 18:05 UTCMay 22, 19:05 UTC1h 0m
2026-05-22 KLM39F AMS → CPH May 22, 15:50 UTCMay 22, 16:50 UTC1h 0m
2026-05-22 KLM88Y PRG → AMS May 22, 13:15 UTCMay 22, 14:30 UTC1h 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-BXN page for operator, model, and routing details .

Mode-S 484166 frequently asked

What is Mode-S code 484166?
484166 is an ICAO 24-bit transponder address. Allocated to Netherlands. Assigned to PH-BXN.
Where is Mode-S 484166 registered?
Mode-S code 484166 is allocated to Netherlands (NL). All aircraft registered there receive a Mode-S address from a fixed block defined by ICAO Annex 10.
Is 484166 broadcasting right now?
Yes. Mode-S 484166 is currently airborne.
Hex, octal, and decimal Mode-S codes: what's the difference?
The same 24-bit identifier expressed in different bases: hex 484166, octal 22040546, decimal 4,735,334.
What flights does 484166 operate?
Mode-S 484166 has broadcast 20 distinct callsigns, including KLM27F, KLM1406, KLM1405, KLM90J, KLM88Y.