Apparatus

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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
No current signal · last broadcast 2h ago
Flights observed
243
Distinct callsigns
20
Country
NL
Last broadcast
2h ago

Last known position

Most recent position reported by Mode-S 48418D.

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
KLM1628 KLM Royal Dutch Airlines 5 2026-04-18
KLM93R KLM Royal Dutch Airlines 4 2026-04-18
KLM57C KLM Royal Dutch Airlines 4 2026-05-20
KLM24B KLM Royal Dutch Airlines 4 2026-05-21
KLM1232 KLM Royal Dutch Airlines 4 2026-04-15
KLM1036 KLM Royal Dutch Airlines 4 2026-05-16
KLM1035 KLM Royal Dutch Airlines 4 2026-05-16
KLM94K KLM Royal Dutch Airlines 3 2026-05-23
KLM87R KLM Royal Dutch Airlines 3 2026-04-15
KLM85P KLM Royal Dutch Airlines 3 2026-05-22
KLM82J KLM Royal Dutch Airlines 3 2026-05-13
KLM80R KLM Royal Dutch Airlines 3 2026-05-12
KLM75C KLM Royal Dutch Airlines 3 2026-05-21
KLM74L KLM Royal Dutch Airlines 3 2026-05-14
KLM69H KLM Royal Dutch Airlines 3 2026-05-13
KLM59E KLM Royal Dutch Airlines 3 2026-05-11
KLM54D KLM Royal Dutch Airlines 3 2026-05-11
KLM50A KLM Royal Dutch Airlines 3 2026-05-26
KLM47K KLM Royal Dutch Airlines 3 2026-05-25
KLM43F - 3 2026-04-17

Recent flights last 50

DateFlightRouteTakeoffLandingDuration
2026-05-30 KLM1771 AMS → FRA May 30, 05:25 UTCMay 30, 06:20 UTC55m
2026-05-29 KLM84A FCO → AMS May 29, 18:20 UTCMay 29, 20:20 UTC2h 0m
2026-05-29 KLM41L AMS → FCO May 29, 15:15 UTCMay 29, 17:00 UTC1h 46m
2026-05-29 KLM1972 BUD → AMS May 29, 11:10 UTCMay 29, 12:55 UTC1h 45m
2026-05-29 KLM39J AMS → SPU May 29, 08:30 UTCMay 29, 10:00 UTC1h 30m
2026-05-29 KLM22C WRO → AMS May 29, 04:45 UTCMay 29, 06:15 UTC1h 30m
2026-05-28 KLM69P AMS → MRS May 28, 19:40 UTCMay 28, 21:05 UTC1h 25m
2026-05-28 KLM1780 HAM → AMS May 28, 16:15 UTCMay 28, 17:15 UTC1h 0m
2026-05-28 KLM1779 AMS → HAM May 28, 13:55 UTCMay 28, 14:55 UTC1h 0m
2026-05-28 KLM62C MRS → AMS May 28, 10:30 UTCMay 28, 12:00 UTC1h 30m
2026-05-28 KLM99B AMS → OPO May 28, 07:55 UTCMay 28, 09:30 UTC1h 35m
2026-05-28 KLM34E MUC → AMS May 28, 05:10 UTCMay 28, 06:10 UTC1h 0m
2026-05-27 KLM83R AMS → STR May 27, 19:45 UTCMay 27, 20:45 UTC1h 0m
2026-05-27 KLM62R OTP → AMS May 27, 15:35 UTCMay 27, 18:10 UTC2h 35m
2026-05-27 KLM1375 AMS → OTP May 27, 12:05 UTCMay 27, 14:20 UTC2h 15m
2026-05-27 KLM44A BOD → AMS May 27, 09:20 UTCMay 27, 10:40 UTC1h 20m
2026-05-27 KLM1163 AMS → GOT May 27, 07:00 UTCMay 27, 08:20 UTC1h 20m
2026-05-27 KLM90J BHX → AMS May 27, 04:45 UTCMay 27, 05:49 UTC1h 5m
2026-05-26 KLM27F AMS → NTE May 26, 19:25 UTCMay 26, 20:20 UTC55m
2026-05-26 KLM54H NCE → AMS May 26, 12:24 UTCMay 26, 13:54 UTC1h 30m
2026-05-26 KLM93W AMS → VCE May 26, 08:04 UTCMay 26, 09:25 UTC1h 20m
2026-05-26 KLM50A AMS → BCN May 26, 05:54 UTCMay 26, 06:44 UTC50m
2026-05-25 KLM47K AMS → MAN May 25, 19:59 UTCMay 25, 20:50 UTC50m
2026-05-25 KLM50K CPH → AMS May 25, 17:20 UTCMay 25, 18:20 UTC1h 0m
2026-05-25 KLM39F AMS → CPH May 25, 15:15 UTCMay 25, 16:15 UTC1h 0m
2026-05-25 KLM86K EDI → AMS May 25, 12:30 UTCMay 25, 13:35 UTC1h 5m
2026-05-25 KLM99C AMS → CPH May 25, 10:10 UTCMay 25, 11:15 UTC1h 5m
2026-05-25 KLM44Y CPH → AMS May 25, 07:35 UTCMay 25, 08:35 UTC1h 0m
2026-05-25 KLM55C AMS → GLA May 25, 05:25 UTCMay 25, 06:25 UTC1h 0m
2026-05-24 KLM26Y VIE → AMS May 24, 18:15 UTCMay 24, 19:50 UTC1h 35m
2026-05-24 KLM1905 AMS → BEG May 24, 15:45 UTCMay 24, 17:15 UTC1h 30m
2026-05-24 KLM34A ORK → AMS May 24, 12:40 UTCMay 24, 13:55 UTC1h 15m
2026-05-24 KLM23F AMS → SPU May 24, 10:15 UTCMay 24, 11:35 UTC1h 20m
2026-05-24 KLM1930 GVA → AMS May 24, 07:20 UTCMay 24, 08:30 UTC1h 10m
2026-05-24 KLM27E AMS → GVA May 24, 05:15 UTCMay 24, 06:20 UTC1h 5m
2026-05-23 KLM60H GLA → AMS May 23, 15:50 UTCMay 23, 18:05 UTC2h 15m
2026-05-23 KLM99L AMS → OPO May 23, 12:25 UTCMay 23, 14:35 UTC2h 10m
2026-05-23 KLM938 GLA → AMS May 23, 09:40 UTCMay 23, 10:40 UTC1h 0m
2026-05-23 KLM43C AMS → GLA May 23, 07:25 UTCMay 23, 08:40 UTC1h 15m
2026-05-23 KLM94K BUD → AMS May 23, 04:10 UTCMay 23, 05:55 UTC1h 45m
2026-05-22 KLM85P AMS → BUD May 22, 20:10 UTCMay 22, 21:45 UTC1h 35m
2026-05-22 KLM28W NCE → AMS May 22, 16:05 UTCMay 22, 18:35 UTC2h 30m
2026-05-22 KLM67Q AMS → AGP May 22, 12:15 UTCMay 22, 14:50 UTC2h 35m
2026-05-22 KLM62D SVG → AMS May 22, 09:30 UTCMay 22, 10:40 UTC1h 10m
2026-05-22 KLM95P AMS → PRG May 22, 07:15 UTCMay 22, 08:20 UTC1h 5m
2026-05-22 KLM94K BUD → AMS May 22, 04:10 UTCMay 22, 05:55 UTC1h 45m
2026-05-21 KLM85P AMS → BUD May 21, 19:40 UTCMay 21, 21:20 UTC1h 40m
2026-05-21 KLM38T ZRH → AMS May 21, 16:20 UTCMay 21, 17:25 UTC1h 5m
2026-05-21 KLM99V AMS → ZRH May 21, 14:00 UTCMay 21, 15:00 UTC1h 0m
2026-05-21 KLM1314 BOD → AMS May 21, 10:35 UTCMay 21, 12:15 UTC1h 40m

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?
No active broadcast right now. Last signal was 2h ago.
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 KLM1628, KLM93R, KLM57C, KLM24B, KLM1232.