Apparatus

Try JFK, AAL1290, BAW, or N225AN.

sensors Mode-S transponder

48418D

ICAO 24-bit transponder address · allocated to Netherlands

Currently assigned to PH-BXS · BOEING 737-900

Hex
48418D
Octal
22040615
Decimal
4,735,373
Country
NL
Tail
PH-BXS
Type
B739
Broadcasting now · callsign KLM47G · 9,325 ft
Flights observed
536
Distinct callsigns
20
Country
NL
Last broadcast
Jul 26, 20:40 UTC

Current position

48418D is currently broadcasting. Map zoomed to live position.

Country allocation

The ICAO 24-bit address 48418D 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
KLM57C - 9 2026-07-23
KLM24B KLM Royal Dutch Airlines 9 2026-07-24
KLM1961 - 9 2026-07-20
KLM1958 KLM Royal Dutch Airlines 9 2026-07-21
KLM82J KLM Royal Dutch Airlines 8 2026-06-27
KLM69H - 8 2026-06-27
KLM38Z - 7 2026-07-09
KLM1960 - 7 2026-07-13
KLM1959 - 7 2026-07-13
KLM1780 - 7 2026-07-20
KLM1779 - 7 2026-07-20
KLM1771 - 7 2026-07-09
KLM1036 - 7 2026-07-25
KLM1035 - 7 2026-07-25
KLM59E - 6 2026-07-15
KLM54D - 6 2026-07-15
KLM92W - 5 2026-07-01
KLM75C - 5 2026-07-20
KLM50A - 5 2026-07-06
KLM47K - 5 2026-07-05

Recent flights last 50

DateFlightRouteTakeoffLandingDuration
2026-07-26 KLM45Q AMS → GOT Jul 26, 19:40 UTCJul 26, 20:40 UTC1h 0m
2026-07-26 KLM10X NCE → AMS Jul 26, 16:00 UTCJul 26, 17:40 UTC1h 40m
2026-07-26 KLM41F AMS → NCE Jul 26, 13:00 UTCJul 26, 14:30 UTC1h 30m
2026-07-26 KLM1920 GDN → AMS Jul 26, 10:15 UTCJul 26, 11:30 UTC1h 15m
2026-07-26 KLM29A AMS → ZRH Jul 26, 08:05 UTCJul 26, 09:00 UTC55m
2026-07-26 KLM34E MUC → AMS Jul 26, 05:15 UTCJul 26, 06:25 UTC1h 10m
2026-07-25 KLM83R AMS → STR Jul 25, 20:05 UTCJul 25, 21:05 UTC1h 0m
2026-07-25 KLM1036 - Jul 25, 17:10 UTCJul 25, 17:55 UTC45m
2026-07-25 KLM1035 AMS → MAN Jul 25, 14:35 UTCJul 25, 15:40 UTC1h 5m
2026-07-24 KLM84A FCO → AMS Jul 24, 18:15 UTCJul 24, 20:15 UTC2h 0m
2026-07-24 KLM41L AMS → FCO Jul 24, 14:55 UTCJul 24, 16:40 UTC1h 45m
2026-07-24 KLM1972 BUD → AMS Jul 24, 11:25 UTCJul 24, 13:25 UTC2h 0m
2026-07-24 KLM39J AMS → SPU Jul 24, 08:10 UTCJul 24, 09:40 UTC1h 30m
2026-07-24 KLM24B FLR → AMS Jul 24, 05:15 UTCJul 24, 06:50 UTC1h 35m
2026-07-23 KLM57C AMS → VIE Jul 23, 18:55 UTCJul 23, 20:15 UTC1h 20m
2026-07-23 KLM30E CPH → AMS Jul 23, 15:00 UTCJul 23, 16:00 UTC1h 0m
2026-07-23 KLM79C AMS → CPH Jul 23, 13:05 UTCJul 23, 14:00 UTC55m
2026-07-23 KLM32P MAN → AMS Jul 23, 10:20 UTCJul 23, 11:10 UTC50m
2026-07-23 KLM1031 AMS → MAN Jul 23, 08:20 UTCJul 23, 09:05 UTC45m
2026-07-23 KLM934 GLA → AMS Jul 23, 05:10 UTCJul 23, 06:15 UTC1h 5m
2026-07-22 KLM945 - Jul 22, 21:00 UTCJul 22, 22:05 UTC1h 5m
2026-07-22 KLM10Y NCE → AMS Jul 22, 17:40 UTCJul 22, 19:10 UTC1h 30m
2026-07-22 KLM1479 - Jul 22, 15:00 UTCJul 22, 16:30 UTC1h 30m
2026-07-22 KLM98X DBV → AMS Jul 22, 11:35 UTCJul 22, 13:45 UTC2h 10m
2026-07-21 KLM83R AMS → STR Jul 21, 19:35 UTCJul 21, 20:35 UTC1h 0m
2026-07-21 KLM1138 DUB → AMS Jul 21, 10:35 UTCJul 21, 11:45 UTC1h 10m
2026-07-21 KLM1137 AMS → DUB Jul 21, 08:10 UTCJul 21, 09:20 UTC1h 10m
2026-07-21 KLM1958 ZRH → AMS Jul 21, 03:15 UTCJul 21, 06:15 UTC3h 0m
2026-07-20 KLM1961 - Jul 20, 19:35 UTCJul 20, 22:15 UTC2h 40m
2026-07-20 KLM1780 - Jul 20, 16:00 UTCJul 20, 17:00 UTC1h 0m
2026-07-20 KLM1779 - Jul 20, 14:05 UTCJul 20, 15:00 UTC55m
2026-07-20 KLM1314 - Jul 20, 11:10 UTCJul 20, 12:45 UTC1h 35m
2026-07-20 KLM75C AMS → WAW Jul 20, 08:25 UTCJul 20, 09:55 UTC1h 30m
2026-07-20 KLM24B FLR → AMS Jul 20, 05:15 UTCJul 20, 06:50 UTC1h 35m
2026-07-19 KLM57C AMS → VIE Jul 19, 19:10 UTCJul 19, 20:30 UTC1h 20m
2026-07-19 KLM1780 - Jul 19, 15:35 UTCJul 19, 16:35 UTC1h 0m
2026-07-19 KLM1779 - Jul 19, 13:35 UTCJul 19, 14:35 UTC1h 0m
2026-07-19 KLM62C - Jul 19, 10:40 UTCJul 19, 12:05 UTC1h 25m
2026-07-19 KLM99B AMS → OPO Jul 19, 07:55 UTCJul 19, 09:25 UTC1h 30m
2026-07-19 KLM66G NCL → AMS Jul 19, 05:05 UTCJul 19, 05:55 UTC50m
2026-07-18 KLM961 AMS → NCL Jul 18, 20:55 UTCJul 18, 21:50 UTC55m
2026-07-18 KLM1036 MAN → AMS Jul 18, 17:50 UTCJul 18, 18:35 UTC45m
2026-07-18 KLM1035 - Jul 18, 15:10 UTCJul 18, 16:10 UTC1h 0m
2026-07-18 KLM52Q OPO → AMS Jul 18, 10:55 UTCJul 18, 12:55 UTC2h 0m
2026-07-18 KLM45J AMS → OPO Jul 18, 07:15 UTCJul 18, 09:40 UTC2h 25m
2026-07-18 KLM64F - Jul 18, 04:15 UTCJul 18, 05:50 UTC1h 35m
2026-07-17 KLM73D AMS → WAW Jul 17, 18:40 UTCJul 17, 20:10 UTC1h 30m
2026-07-17 KLM14D LIN → AMS Jul 17, 15:35 UTCJul 17, 16:55 UTC1h 20m
2026-07-17 KLM99D AMS → LIN Jul 17, 13:10 UTCJul 17, 14:30 UTC1h 20m
2026-07-17 KLM86F OSL → AMS Jul 17, 10:05 UTCJul 17, 11:35 UTC1h 30m

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

Mode-S 48418D frequently asked

What is Mode-S code 48418D?
48418D is an ICAO 24-bit transponder address. Allocated to Netherlands. Assigned to PH-BXS.
Where is Mode-S 48418D registered?
Mode-S code 48418D is allocated to Netherlands (NL). All aircraft registered there receive a Mode-S address from a fixed block defined by ICAO Annex 10.
Is 48418D broadcasting right now?
Yes. Mode-S 48418D is currently airborne.
Hex, octal, and decimal Mode-S codes: what's the difference?
The same 24-bit identifier expressed in different bases: hex 48418D, octal 22040615, decimal 4,735,373.
What flights does 48418D operate?
Mode-S 48418D has broadcast 20 distinct callsigns, including KLM57C, KLM24B, KLM1961, KLM1958, KLM82J.