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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
No current signal · last broadcast Jul 23, 05:50 UTC
Flights observed
600
Distinct callsigns
20
Country
NL
Last broadcast
Jul 23, 05:50 UTC

Last known position

Most recent position reported by Mode-S 484558.

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 - 10 2026-07-12
KLM1314 - 9 2026-07-12
KLM93W - 8 2026-07-06
KLM86F - 8 2026-07-15
KLM65M - 8 2026-07-15
KLM54H - 8 2026-07-06
KLM93R KLM Royal Dutch Airlines 7 2026-07-19
KLM91Y - 6 2026-07-13
KLM91A - 6 2026-07-17
KLM85B - 6 2026-07-13
KLM78W - 6 2026-06-18
KLM64A KLM Royal Dutch Airlines 6 2026-07-19
KLM58M - 6 2026-07-17
KLM46M - 6 2026-07-13
KLM43F KLM Royal Dutch Airlines 6 2026-07-18
KLM38T KLM Royal Dutch Airlines 6 2026-05-28
KLM26E - 6 2026-07-13
KLM1628 KLM Royal Dutch Airlines 6 2026-07-19
KLM99V KLM Royal Dutch Airlines 5 2026-05-28
KLM99H - 5 2026-06-24

Recent flights last 50

DateFlightRouteTakeoffLandingDuration
2026-07-23 KLM9867 AMS → NWI Jul 23, 05:20 UTCJul 23, 05:50 UTC30m
2026-07-22 KLM84A FCO → AMS Jul 22, 18:15 UTCJul 22, 20:10 UTC1h 55m
2026-07-22 KLM41L AMS → FCO Jul 22, 15:15 UTCJul 22, 17:05 UTC1h 50m
2026-07-22 KLM1408 - Jul 22, 13:20 UTCJul 22, 14:05 UTC45m
2026-07-22 KLM1407 - Jul 22, 11:10 UTCJul 22, 11:40 UTC30m
2026-07-21 KLM10Y NCE → AMS Jul 21, 17:55 UTCJul 21, 19:25 UTC1h 30m
2026-07-21 KLM1479 - Jul 21, 15:05 UTCJul 21, 16:30 UTC1h 25m
2026-07-21 KLM98X DBV → AMS Jul 21, 11:40 UTCJul 21, 13:50 UTC2h 10m
2026-07-21 KLM1977 AMS → BUD Jul 21, 08:45 UTCJul 21, 10:40 UTC1h 55m
2026-07-21 KLM1970 SPU → AMS Jul 21, 04:45 UTCJul 21, 06:35 UTC1h 50m
2026-07-20 KLM91R - Jul 20, 19:00 UTCJul 20, 20:30 UTC1h 30m
2026-07-20 KLM918 ABZ → AMS Jul 20, 16:25 UTCJul 20, 17:25 UTC1h 0m
2026-07-20 KLM49R AMS → ABZ Jul 20, 14:30 UTCJul 20, 15:35 UTC1h 5m
2026-07-20 KLM70P BLQ → AMS Jul 20, 11:10 UTCJul 20, 12:45 UTC1h 35m
2026-07-20 KLM45K - Jul 20, 08:35 UTCJul 20, 10:00 UTC1h 25m
2026-07-20 KLM88C LHR → AMS Jul 20, 05:05 UTCJul 20, 06:15 UTC1h 10m
2026-07-19 KLM1145 - Jul 19, 20:45 UTCJul 19, 22:05 UTC1h 20m
2026-07-19 KLM52L - Jul 19, 17:00 UTCJul 19, 18:20 UTC1h 20m
2026-07-19 KLM25U - Jul 19, 14:15 UTCJul 19, 15:45 UTC1h 30m
2026-07-19 KLM64A BUD → AMS Jul 19, 09:45 UTCJul 19, 11:25 UTC1h 40m
2026-07-19 KLM93R AMS → LIN Jul 19, 06:55 UTCJul 19, 08:35 UTC1h 40m
2026-07-19 KLM1628 MXP → AMS Jul 19, 04:10 UTCJul 19, 05:40 UTC1h 30m
2026-07-18 KLM43F AMS → NCE Jul 18, 19:25 UTCJul 18, 20:50 UTC1h 25m
2026-07-18 KLM20T IBZ → AMS Jul 18, 16:05 UTCJul 18, 18:05 UTC2h 0m
2026-07-18 KLM95L - Jul 18, 12:10 UTCJul 18, 14:20 UTC2h 10m
2026-07-18 KLM62D PRG → AMS Jul 18, 09:40 UTCJul 18, 10:55 UTC1h 15m
2026-07-18 KLM95P AMS → PRG Jul 18, 07:35 UTCJul 18, 08:35 UTC1h 0m
2026-07-18 KLM50A AMS → BCN Jul 18, 05:15 UTCJul 18, 06:05 UTC50m
2026-07-17 KLM47K - Jul 17, 20:25 UTCJul 17, 21:15 UTC50m
2026-07-17 KLM58M - Jul 17, 15:49 UTCJul 17, 17:15 UTC1h 25m
2026-07-17 KLM91A - Jul 17, 12:45 UTCJul 17, 14:24 UTC1h 40m
2026-07-17 KLM1512 - Jul 17, 09:35 UTCJul 17, 11:20 UTC1h 45m
2026-07-17 KLM87P AMS → BCN Jul 17, 06:35 UTCJul 17, 08:25 UTC1h 50m
2026-07-16 KLM58N VIE → AMS Jul 16, 12:34 UTCJul 16, 14:00 UTC1h 25m
2026-07-16 KLM77F - Jul 16, 10:10 UTCJul 16, 11:25 UTC1h 15m
2026-07-16 KLM38Z - Jul 16, 07:35 UTCJul 16, 08:35 UTC1h 0m
2026-07-16 KLM1771 AMS → BER Jul 16, 05:45 UTCJul 16, 06:40 UTC55m
2026-07-15 KLM1038 MAN → AMS Jul 15, 19:50 UTCJul 15, 20:45 UTC55m
2026-07-15 KLM91N AMS → MAN Jul 15, 18:00 UTCJul 15, 18:55 UTC55m
2026-07-15 KLM30E CPH → AMS Jul 15, 14:50 UTCJul 15, 15:55 UTC1h 5m
2026-07-15 KLM79C - Jul 15, 12:55 UTCJul 15, 13:50 UTC55m
2026-07-15 KLM86F OSL → AMS Jul 15, 10:10 UTCJul 15, 11:30 UTC1h 20m
2026-07-15 KLM65M - Jul 15, 07:40 UTCJul 15, 09:00 UTC1h 20m
2026-07-15 KLM38Y ZRH → AMS Jul 15, 05:15 UTCJul 15, 06:20 UTC1h 5m
2026-07-14 KLM47G - Jul 14, 20:00 UTCJul 14, 21:00 UTC1h 0m
2026-07-14 KLM1540 - Jul 14, 16:25 UTCJul 14, 18:30 UTC2h 5m
2026-07-14 KLM1539 - Jul 14, 12:50 UTCJul 14, 15:10 UTC2h 20m
2026-07-14 KLM1602 - Jul 14, 09:00 UTCJul 14, 11:05 UTC2h 5m
2026-07-14 KLM1601 - Jul 14, 05:40 UTCJul 14, 07:25 UTC1h 45m
2026-07-13 KLM50K CPH → AMS Jul 13, 17:40 UTCJul 13, 18:45 UTC1h 5m

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?
No active broadcast right now. Last signal was Jul 23, 05:50 UTC.
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, KLM1314, KLM93W, KLM86F, KLM65M.