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sensors Mode-S transponder

484558

ICAO 24-bit transponder address · allocated to Netherlands

Currently assigned to PH-BGA · BOEING 737-800

Hex
484558
Octal
22042530
Decimal
4,736,344
Country
NL
Tail
PH-BGA
Type
B738
Broadcasting now · callsign KLM46M · 20,225 ft
Flights observed
302
Distinct callsigns
20
Country
NL
Last broadcast
4m ago

Current position

484558 is currently broadcasting. Map zoomed to live position.

Country allocation

The ICAO 24-bit address 484558 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
KLM75C KLM Royal Dutch Airlines 7 2026-05-28
KLM86F KLM Royal Dutch Airlines 6 2026-05-26
KLM65M KLM Royal Dutch Airlines 6 2026-05-26
KLM38T KLM Royal Dutch Airlines 6 2026-05-28
KLM1314 KLM Royal Dutch Airlines 6 2026-05-28
KLM99V KLM Royal Dutch Airlines 5 2026-05-28
KLM93R KLM Royal Dutch Airlines 5 2026-05-24
KLM91Y KLM Royal Dutch Airlines 4 2026-05-30
KLM89F KLM Royal Dutch Airlines 4 2026-05-26
KLM78W KLM Royal Dutch Airlines 4 2026-05-11
KLM64W KLM Royal Dutch Airlines 4 2026-05-11
KLM64A KLM Royal Dutch Airlines 4 2026-05-24
KLM57C KLM Royal Dutch Airlines 4 2026-05-09
KLM50K KLM Royal Dutch Airlines 4 2026-05-27
KLM47U KLM Royal Dutch Airlines 4 2026-05-25
KLM46M KLM Royal Dutch Airlines 4 2026-05-30
KLM39F KLM Royal Dutch Airlines 4 2026-05-27
KLM24F KLM Royal Dutch Airlines 4 2026-05-25
KLM24B KLM Royal Dutch Airlines 4 2026-05-10
KLM1412 KLM Royal Dutch Airlines 4 2026-04-28

Recent flights last 50

DateFlightRouteTakeoffLandingDuration
2026-05-30 KLM46M ARN → AMS May 30, 12:40 UTCMay 30, 14:00 UTC1h 20m
2026-05-30 KLM91Y AMS → ARN May 30, 09:45 UTCMay 30, 11:20 UTC1h 35m
2026-05-30 KLM26E CDG → AMS May 30, 07:15 UTCMay 30, 08:00 UTC45m
2026-05-30 KLM85B AMS → CDG May 30, 05:05 UTCMay 30, 06:05 UTC1h 0m
2026-05-29 KLM1576 ATH → AMS May 29, 19:20 UTCMay 29, 21:20 UTC2h 0m
2026-05-29 KLM1575 AMS → ATH May 29, 16:10 UTCMay 29, 18:35 UTC2h 25m
2026-05-29 KLM78B KRK → AMS May 29, 11:40 UTCMay 29, 13:15 UTC1h 35m
2026-05-29 KLM61R AMS → KRK May 29, 09:15 UTCMay 29, 10:50 UTC1h 35m
2026-05-29 KLM56W BGO → AMS May 29, 04:10 UTCMay 29, 06:25 UTC2h 15m
2026-05-28 KLM41U AMS → NCE May 28, 18:45 UTCMay 28, 21:05 UTC2h 20m
2026-05-28 KLM38T ZRH → AMS May 28, 16:40 UTCMay 28, 17:40 UTC1h 0m
2026-05-28 KLM99V AMS → ZRH May 28, 14:30 UTCMay 28, 15:30 UTC1h 0m
2026-05-28 KLM1314 BOD → AMS May 28, 11:15 UTCMay 28, 12:55 UTC1h 40m
2026-05-28 KLM75C AMS → LIS May 28, 08:35 UTCMay 28, 10:10 UTC1h 35m
2026-05-28 KLM88C LHR → AMS May 28, 05:15 UTCMay 28, 06:25 UTC1h 10m
2026-05-27 KLM1145 AMS → OSL May 27, 20:10 UTCMay 27, 21:45 UTC1h 35m
2026-05-27 KLM50K CPH → AMS May 27, 17:40 UTCMay 27, 18:40 UTC1h 0m
2026-05-27 KLM39F AMS → CPH May 27, 15:35 UTCMay 27, 16:25 UTC50m
2026-05-27 KLM34A ORK → AMS May 27, 12:25 UTCMay 27, 13:50 UTC1h 25m
2026-05-27 KLM23F AMS → SPU May 27, 10:05 UTCMay 27, 11:20 UTC1h 15m
2026-05-27 KLM54D ZRH → AMS May 27, 07:45 UTCMay 27, 08:45 UTC1h 0m
2026-05-27 KLM59E AMS → HEL May 27, 05:40 UTCMay 27, 06:34 UTC55m
2026-05-26 KLM1038 AGP → AMS May 26, 20:20 UTCMay 26, 21:09 UTC50m
2026-05-26 KLM91N AMS → MAN May 26, 18:30 UTCMay 26, 19:25 UTC55m
2026-05-26 KLM84X BSL → AMS May 26, 15:20 UTCMay 26, 16:40 UTC1h 20m
2026-05-26 KLM89F AMS → BOD May 26, 12:54 UTCMay 26, 14:14 UTC1h 20m
2026-05-26 KLM86F OSL → AMS May 26, 10:05 UTCMay 26, 11:30 UTC1h 25m
2026-05-26 KLM65M AMS → OSL May 26, 07:40 UTCMay 26, 09:09 UTC1h 30m
2026-05-26 KLM56W BGO → AMS May 26, 04:15 UTCMay 26, 06:20 UTC2h 5m
2026-05-25 KLM41U AMS → NCE May 25, 18:50 UTCMay 25, 21:19 UTC2h 29m
2026-05-25 KLM24F TLS → AMS May 25, 16:05 UTCMay 25, 17:30 UTC1h 25m
2026-05-25 KLM47U AMS → TLS May 25, 13:05 UTCMay 25, 14:35 UTC1h 30m
2026-05-25 KLM54H NCE → AMS May 25, 10:10 UTCMay 25, 11:45 UTC1h 35m
2026-05-25 KLM93W AMS → VCE May 25, 07:30 UTCMay 25, 08:50 UTC1h 20m
2026-05-25 KLM64F WAW → AMS May 25, 04:20 UTCMay 25, 06:00 UTC1h 40m
2026-05-24 KLM73D AMS → MAD May 24, 19:15 UTCMay 24, 20:45 UTC1h 30m
2026-05-24 KLM10X NCE → AMS May 24, 16:15 UTCMay 24, 17:45 UTC1h 30m
2026-05-24 KLM41F AMS → NCE May 24, 13:00 UTCMay 24, 14:30 UTC1h 30m
2026-05-24 KLM64A BUD → AMS May 24, 09:30 UTCMay 24, 11:15 UTC1h 45m
2026-05-24 KLM93R AMS → LIN May 24, 07:00 UTCMay 24, 08:40 UTC1h 40m
2026-05-24 KLM1628 MXP → AMS May 24, 04:15 UTCMay 24, 05:45 UTC1h 30m
2026-05-23 KLM43F AMS → NCE May 23, 18:50 UTCMay 23, 20:15 UTC1h 25m
2026-05-23 KLM1780 HAM → AMS May 23, 16:30 UTCMay 23, 16:45 UTC15m
2026-05-23 KLM1780 HAM → AMS May 23, 15:45 UTCMay 23, 16:25 UTC40m
2026-05-23 KLM1779 AMS → HAM May 23, 13:45 UTCMay 23, 14:40 UTC55m
2026-05-23 KLM62C MRS → AMS May 23, 10:40 UTCMay 23, 12:20 UTC1h 40m
2026-05-23 KLM99B AMS → OPO May 23, 08:00 UTCMay 23, 09:30 UTC1h 30m
2026-05-23 KLM76Q KRS → AMS May 23, 04:50 UTCMay 23, 06:15 UTC1h 25m
2026-05-22 KLM1621 AMS → LIN May 22, 19:35 UTCMay 22, 20:45 UTC1h 10m
2026-05-22 KLM1300 TLS → AMS May 22, 17:30 UTCMay 22, 18:15 UTC45m

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

Mode-S 484558 frequently asked

What is Mode-S code 484558?
484558 is an ICAO 24-bit transponder address. Allocated to Netherlands. Assigned to PH-BGA.
Where is Mode-S 484558 registered?
Mode-S code 484558 is allocated to Netherlands (NL). All aircraft registered there receive a Mode-S address from a fixed block defined by ICAO Annex 10.
Is 484558 broadcasting right now?
Yes. Mode-S 484558 is currently airborne.
Hex, octal, and decimal Mode-S codes: what's the difference?
The same 24-bit identifier expressed in different bases: hex 484558, octal 22042530, decimal 4,736,344.
What flights does 484558 operate?
Mode-S 484558 has broadcast 20 distinct callsigns, including KLM75C, KLM86F, KLM65M, KLM38T, KLM1314.