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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 1h ago
Flights observed
469
Distinct callsigns
20
Country
NL
Last broadcast
1h 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
KLM82J KLM Royal Dutch Airlines 8 2026-06-27
KLM69H - 8 2026-06-27
KLM57C - 7 2026-07-06
KLM38Z - 7 2026-07-09
KLM24B - 7 2026-07-07
KLM1961 - 7 2026-07-11
KLM1960 - 7 2026-07-13
KLM1959 - 7 2026-07-13
KLM1958 - 7 2026-07-12
KLM1771 - 7 2026-07-09
KLM92W - 5 2026-07-01
KLM59E - 5 2026-07-10
KLM54D - 5 2026-07-10
KLM50A - 5 2026-07-06
KLM47K - 5 2026-07-05
KLM31K - 5 2026-07-01
KLM1628 KLM Royal Dutch Airlines 5 2026-04-18
KLM1036 KLM Royal Dutch Airlines 5 2026-06-11
KLM1035 KLM Royal Dutch Airlines 5 2026-06-11
KLM99C - 4 2026-06-29

Recent flights last 50

DateFlightRouteTakeoffLandingDuration
2026-07-14 KLM98X - Jul 14, 11:50 UTCJul 14, 13:15 UTC1h 25m
2026-07-14 KLM1977 - Jul 14, 08:30 UTCJul 14, 10:30 UTC2h 0m
2026-07-14 KLM1970 - Jul 14, 04:45 UTCJul 14, 06:40 UTC1h 55m
2026-07-13 KLM91R - Jul 13, 19:45 UTCJul 13, 21:15 UTC1h 30m
2026-07-13 KLM1960 - Jul 13, 14:55 UTCJul 13, 17:55 UTC3h 0m
2026-07-13 KLM1959 - Jul 13, 10:45 UTCJul 13, 13:30 UTC2h 45m
2026-07-13 KLM1042 - Jul 13, 08:20 UTCJul 13, 09:15 UTC55m
2026-07-13 KLM27J - Jul 13, 06:35 UTCJul 13, 07:25 UTC50m
2026-07-13 KLM1266 CPH → AMS Jul 13, 04:10 UTCJul 13, 05:15 UTC1h 5m
2026-07-12 KLM25J AMS → CPH Jul 12, 19:30 UTCJul 12, 20:30 UTC1h 0m
2026-07-12 KLM50N - Jul 12, 15:35 UTCJul 12, 17:15 UTC1h 40m
2026-07-12 KLM1633 - Jul 12, 12:55 UTCJul 12, 14:10 UTC1h 15m
2026-07-12 KLM32P - Jul 12, 10:25 UTCJul 12, 11:15 UTC50m
2026-07-12 KLM1031 AMS → MAN Jul 12, 08:15 UTCJul 12, 09:15 UTC1h 0m
2026-07-12 KLM1958 - Jul 12, 03:25 UTCJul 12, 06:25 UTC3h 0m
2026-07-11 KLM1961 - Jul 11, 19:40 UTCJul 11, 22:25 UTC2h 45m
2026-07-11 KLM68B GLA → AMS Jul 11, 16:25 UTCJul 11, 17:30 UTC1h 5m
2026-07-11 KLM941 AMS → DUB Jul 11, 14:10 UTCJul 11, 15:15 UTC1h 5m
2026-07-11 KLM82K - Jul 11, 10:30 UTCJul 11, 11:35 UTC1h 5m
2026-07-11 KLM97L AMS → GVA Jul 11, 08:05 UTCJul 11, 09:15 UTC1h 10m
2026-07-11 KLM76Q - Jul 11, 05:01 UTCJul 11, 06:20 UTC1h 20m
2026-07-10 KLM1621 AMS → LIN Jul 10, 20:05 UTCJul 10, 21:20 UTC1h 15m
2026-07-10 KLM1960 - Jul 10, 14:40 UTCJul 10, 17:40 UTC3h 0m
2026-07-10 KLM1959 - Jul 10, 10:25 UTCJul 10, 13:05 UTC2h 40m
2026-07-10 KLM54D ZRH → AMS Jul 10, 07:45 UTCJul 10, 08:45 UTC1h 0m
2026-07-10 KLM59E AMS → ZRH Jul 10, 05:35 UTCJul 10, 06:40 UTC1h 5m
2026-07-09 KLM1410 - Jul 9, 17:25 UTCJul 9, 18:05 UTC40m
2026-07-09 KLM31G - Jul 9, 15:25 UTCJul 9, 16:15 UTC50m
2026-07-09 KLM58N VIE → AMS Jul 9, 12:35 UTCJul 9, 14:10 UTC1h 35m
2026-07-09 KLM77F - Jul 9, 10:10 UTCJul 9, 11:30 UTC1h 20m
2026-07-09 KLM38Z - Jul 9, 07:15 UTCJul 9, 08:15 UTC1h 0m
2026-07-09 KLM1771 - Jul 9, 05:20 UTCJul 9, 06:15 UTC55m
2026-07-08 KLM1782 - Jul 8, 17:30 UTCJul 8, 18:30 UTC1h 0m
2026-07-08 KLM67B - Jul 8, 15:40 UTCJul 8, 16:40 UTC1h 0m
2026-07-08 KLM58N VIE → AMS Jul 8, 12:40 UTCJul 8, 14:20 UTC1h 40m
2026-07-08 KLM77F - Jul 8, 10:20 UTCJul 8, 11:35 UTC1h 15m
2026-07-08 KLM38Z - Jul 8, 07:20 UTCJul 8, 08:30 UTC1h 10m
2026-07-08 KLM1771 - Jul 8, 05:35 UTCJul 8, 06:25 UTC50m
2026-07-07 KLM88B ZRH → AMS Jul 7, 17:35 UTCJul 7, 18:40 UTC1h 5m
2026-07-07 KLM91X - Jul 7, 15:35 UTCJul 7, 16:30 UTC55m
2026-07-07 KLM80Y LIN → AMS Jul 7, 11:35 UTCJul 7, 13:05 UTC1h 30m
2026-07-07 KLM95Q - Jul 7, 08:30 UTCJul 7, 09:40 UTC1h 10m
2026-07-07 KLM24B - Jul 7, 05:10 UTCJul 7, 06:40 UTC1h 30m
2026-07-06 KLM57C AMS → VIE Jul 6, 19:00 UTCJul 6, 20:20 UTC1h 20m
2026-07-06 KLM1780 - Jul 6, 15:40 UTCJul 6, 16:35 UTC55m
2026-07-06 KLM1779 - Jul 6, 13:55 UTCJul 6, 14:50 UTC55m
2026-07-06 KLM1314 - Jul 6, 10:50 UTCJul 6, 12:30 UTC1h 40m
2026-07-06 KLM75C AMS → WAW Jul 6, 08:20 UTCJul 6, 09:45 UTC1h 25m
2026-07-06 KLM50A MAN → AMS Jul 6, 05:10 UTCJul 6, 06:00 UTC50m
2026-07-05 KLM47K - Jul 5, 20:05 UTCJul 5, 21:00 UTC55m

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 1h 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 KLM82J, KLM69H, KLM57C, KLM38Z, KLM24B.