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sensors Mode-S transponder

48418C

ICAO 24-bit transponder address · allocated to Netherlands

Currently assigned to PH-BXR · BOEING 737-900

Hex
48418C
Octal
22040614
Decimal
4,735,372
Country
NL
Tail
PH-BXR
Type
B739
Transponder active on ground
Flights observed
549
Distinct callsigns
20
Country
NL
Last broadcast
Jul 26, 19:00 UTC

Last known position

Most recent position reported by Mode-S 48418C.

Country allocation

The ICAO 24-bit address 48418C 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
KLM83R - 13 2026-07-15
KLM34E - 13 2026-07-16
KLM99C - 9 2026-06-30
KLM92W - 9 2026-07-06
KLM86K - 9 2026-06-30
KLM31K - 9 2026-07-06
KLM56W KLM Royal Dutch Airlines 7 2026-07-23
KLM41U KLM Royal Dutch Airlines 7 2026-07-22
KLM97L - 6 2026-07-05
KLM941 - 6 2026-07-22
KLM68B - 6 2026-07-22
KLM59E - 6 2026-07-07
KLM54D - 6 2026-07-07
KLM39J - 6 2026-06-24
KLM1972 - 6 2026-06-24
KLM1036 - 6 2026-06-24
KLM1035 - 6 2026-06-24
KLM959 - 5 2026-07-05
KLM94K - 5 2026-07-17
KLM88U - 5 2026-07-05

Recent flights last 50

DateFlightRouteTakeoffLandingDuration
2026-07-26 KLM1782 HAM → AMS Jul 26, 17:55 UTCJul 26, 19:00 UTC1h 5m
2026-07-26 KLM67B AMS → BLQ Jul 26, 16:00 UTCJul 26, 16:55 UTC55m
2026-07-26 KLM58N VIE → AMS Jul 26, 13:10 UTCJul 26, 14:40 UTC1h 30m
2026-07-26 KLM77F AMS → VIE Jul 26, 10:35 UTCJul 26, 11:50 UTC1h 15m
2026-07-26 KLM1902 VIE → AMS Jul 26, 07:35 UTCJul 26, 09:05 UTC1h 30m
2026-07-26 KLM43G AMS → VIE Jul 26, 05:10 UTCJul 26, 06:25 UTC1h 15m
2026-07-24 KLM30E CPH → AMS Jul 24, 14:35 UTCJul 24, 15:35 UTC1h 0m
2026-07-24 KLM79C AMS → CPH Jul 24, 12:30 UTCJul 24, 13:30 UTC1h 0m
2026-07-24 KLM84M BOD → AMS Jul 24, 09:40 UTCJul 24, 11:00 UTC1h 20m
2026-07-24 KLM89D ZRH → AMS Jul 24, 06:50 UTCJul 24, 08:20 UTC1h 30m
2026-07-24 KLM24M BGO → AMS Jul 24, 04:15 UTCJul 24, 05:35 UTC1h 20m
2026-07-23 KLM95U AMS → BGO Jul 23, 19:30 UTCJul 23, 20:50 UTC1h 20m
2026-07-23 KLM58K - Jul 23, 16:00 UTCJul 23, 17:20 UTC1h 20m
2026-07-23 KLM65N AMS → TRF Jul 23, 13:25 UTCJul 23, 14:55 UTC1h 30m
2026-07-23 KLM1920 GDN → AMS Jul 23, 10:25 UTCJul 23, 11:25 UTC1h 0m
2026-07-23 KLM29A AMS → ZRH Jul 23, 08:10 UTCJul 23, 09:10 UTC1h 0m
2026-07-23 KLM56W BGO → AMS Jul 23, 04:15 UTCJul 23, 06:20 UTC2h 5m
2026-07-22 KLM41U AMS → NCE Jul 22, 18:50 UTCJul 22, 21:10 UTC2h 20m
2026-07-22 KLM68B - Jul 22, 16:30 UTCJul 22, 17:40 UTC1h 10m
2026-07-22 KLM941 - Jul 22, 14:20 UTCJul 22, 15:30 UTC1h 10m
2026-07-22 KLM80Y LIN → AMS Jul 22, 11:20 UTCJul 22, 12:45 UTC1h 25m
2026-07-22 KLM1970 SPU → AMS Jul 22, 04:40 UTCJul 22, 05:25 UTC45m
2026-07-21 KLM91R - Jul 21, 19:10 UTCJul 21, 20:40 UTC1h 30m
2026-07-21 KLM932 EDI → AMS Jul 21, 16:20 UTCJul 21, 17:30 UTC1h 10m
2026-07-21 KLM75A - Jul 21, 14:05 UTCJul 21, 15:20 UTC1h 15m
2026-07-21 KLM1920 ZRH → AMS Jul 21, 10:35 UTCJul 21, 11:40 UTC1h 5m
2026-07-21 KLM29A AMS → ZRH Jul 21, 08:25 UTCJul 21, 09:20 UTC55m
2026-07-21 KLM934 GLA → AMS Jul 21, 05:05 UTCJul 21, 06:10 UTC1h 5m
2026-07-20 KLM945 - Jul 20, 21:05 UTCJul 20, 22:10 UTC1h 5m
2026-07-20 KLM60M WAW → AMS Jul 20, 18:10 UTCJul 20, 19:50 UTC1h 40m
2026-07-20 KLM95T - Jul 20, 15:55 UTCJul 20, 17:25 UTC1h 30m
2026-07-20 KLM92Y STR → AMS Jul 20, 11:25 UTCJul 20, 14:40 UTC3h 15m
2026-07-20 KLM67E - Jul 20, 07:10 UTCJul 20, 10:00 UTC2h 50m
2026-07-18 KLM1620 LIN → AMS Jul 18, 18:15 UTCJul 18, 19:30 UTC1h 15m
2026-07-18 KLM33J - Jul 18, 16:00 UTCJul 18, 17:15 UTC1h 15m
2026-07-18 KLM92Y STR → AMS Jul 18, 11:35 UTCJul 18, 14:50 UTC3h 15m
2026-07-18 KLM67E - Jul 18, 07:10 UTCJul 18, 09:55 UTC2h 45m
2026-07-18 KLM1266 MRS → AMS Jul 18, 04:15 UTCJul 18, 05:10 UTC55m
2026-07-17 KLM25J - Jul 17, 19:45 UTCJul 17, 20:40 UTC55m
2026-07-17 KLM68B GLA → AMS Jul 17, 17:20 UTCJul 17, 18:25 UTC1h 5m
2026-07-17 KLM941 - Jul 17, 14:30 UTCJul 17, 15:35 UTC1h 5m
2026-07-17 KLM52Q OPO → AMS Jul 17, 10:50 UTCJul 17, 12:45 UTC1h 55m
2026-07-17 KLM45J AMS → OPO Jul 17, 07:20 UTCJul 17, 09:35 UTC2h 15m
2026-07-17 KLM94K BUD → AMS Jul 17, 04:14 UTCJul 17, 06:00 UTC1h 45m
2026-07-16 KLM85P - Jul 16, 20:09 UTCJul 16, 21:45 UTC1h 35m
2026-07-16 KLM68B GLA → AMS Jul 16, 17:20 UTCJul 16, 18:25 UTC1h 5m
2026-07-16 KLM941 - Jul 16, 14:45 UTCJul 16, 15:55 UTC1h 10m
2026-07-16 KLM80Y LIN → AMS Jul 16, 11:40 UTCJul 16, 13:00 UTC1h 20m
2026-07-16 KLM95Q - Jul 16, 09:10 UTCJul 16, 10:25 UTC1h 15m
2026-07-16 KLM34E MUC → AMS Jul 16, 06:40 UTCJul 16, 07:45 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-BXR page for operator, model, and routing details .

Mode-S 48418C frequently asked

What is Mode-S code 48418C?
48418C is an ICAO 24-bit transponder address. Allocated to Netherlands. Assigned to PH-BXR.
Where is Mode-S 48418C registered?
Mode-S code 48418C is allocated to Netherlands (NL). All aircraft registered there receive a Mode-S address from a fixed block defined by ICAO Annex 10.
Is 48418C broadcasting right now?
Mode-S 48418C is currently broadcasting from the ground.
Hex, octal, and decimal Mode-S codes: what's the difference?
The same 24-bit identifier expressed in different bases: hex 48418C, octal 22040614, decimal 4,735,372.
What flights does 48418C operate?
Mode-S 48418C has broadcast 20 distinct callsigns, including KLM83R, KLM34E, KLM99C, KLM92W, KLM86K.