Apparatus

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sensors Mode-S transponder

48418A

ICAO 24-bit transponder address · allocated to Netherlands

Currently assigned to PH-BXO · BOEING 737-900

Hex
48418A
Octal
22040612
Decimal
4,735,370
Country
NL
Tail
PH-BXO
Type
B739
No current signal · last broadcast 2h ago
Flights observed
289
Distinct callsigns
20
Country
NL
Last broadcast
2h ago

Last known position

Most recent position reported by Mode-S 48418A.

Country allocation

The ICAO 24-bit address 48418A 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
KLM92B KLM Royal Dutch Airlines 6 2026-05-28
KLM45Q KLM Royal Dutch Airlines 6 2026-05-27
KLM1035 KLM Royal Dutch Airlines 6 2026-05-25
KLM92W KLM Royal Dutch Airlines 5 2026-05-29
KLM82J KLM Royal Dutch Airlines 5 2026-05-11
KLM69H KLM Royal Dutch Airlines 5 2026-05-11
KLM52Q KLM Royal Dutch Airlines 5 2026-05-18
KLM50N KLM Royal Dutch Airlines 5 2026-05-29
KLM45J KLM Royal Dutch Airlines 5 2026-05-18
KLM31K KLM Royal Dutch Airlines 5 2026-05-29
KLM1633 KLM Royal Dutch Airlines 5 2026-05-29
KLM1036 KLM Royal Dutch Airlines 5 2026-05-25
KLM99B KLM Royal Dutch Airlines 4 2026-05-17
KLM80R KLM Royal Dutch Airlines 4 2026-05-03
KLM70B KLM Royal Dutch Airlines 4 2026-05-12
KLM56W KLM Royal Dutch Airlines 4 2026-05-11
KLM41U KLM Royal Dutch Airlines 4 2026-05-10
KLM1780 KLM Royal Dutch Airlines 4 2026-05-17
KLM1779 KLM Royal Dutch Airlines 4 2026-05-17
KLM1361 KLM Royal Dutch Airlines 4 2026-05-11

Recent flights last 50

DateFlightRouteTakeoffLandingDuration
2026-05-29 KLM91R BIO → AMS May 29, 19:30 UTCMay 29, 21:00 UTC1h 30m
2026-05-29 KLM50N VCE → AMS May 29, 15:50 UTCMay 29, 17:25 UTC1h 35m
2026-05-29 KLM1633 AMS → VCE May 29, 12:45 UTCMay 29, 14:05 UTC1h 20m
2026-05-29 KLM92W CPH → AMS May 29, 10:10 UTCMay 29, 11:10 UTC1h 0m
2026-05-29 KLM31K AMS → HAJ May 29, 08:05 UTCMay 29, 09:05 UTC1h 0m
2026-05-29 KLM34E MUC → AMS May 29, 05:10 UTCMay 29, 06:20 UTC1h 10m
2026-05-28 KLM83R AMS → STR May 28, 19:15 UTCMay 28, 20:15 UTC1h 0m
2026-05-28 KLM50N VCE → AMS May 28, 15:25 UTCMay 28, 16:55 UTC1h 30m
2026-05-28 KLM1633 AMS → VCE May 28, 12:55 UTCMay 28, 14:15 UTC1h 20m
2026-05-28 KLM20H MAD → AMS May 28, 09:50 UTCMay 28, 11:30 UTC1h 40m
2026-05-28 KLM59U AMS → OPO May 28, 07:10 UTCMay 28, 08:50 UTC1h 40m
2026-05-28 KLM92B GOT → AMS May 28, 04:10 UTCMay 28, 05:25 UTC1h 15m
2026-05-27 KLM45Q AMS → GOT May 27, 19:40 UTCMay 27, 20:50 UTC1h 10m
2026-05-27 KLM1048 BHX → AMS May 27, 17:35 UTCMay 27, 18:20 UTC45m
2026-05-27 KLM93B AMS → BHX May 27, 15:30 UTCMay 27, 16:25 UTC55m
2026-05-27 KLM86K EDI → AMS May 27, 12:30 UTCMay 27, 13:35 UTC1h 5m
2026-05-27 KLM99C AMS → CPH May 27, 10:10 UTCMay 27, 11:15 UTC1h 5m
2026-05-27 KLM44Y CPH → AMS May 27, 07:45 UTCMay 27, 08:55 UTC1h 10m
2026-05-27 KLM55C AMS → GLA May 27, 05:29 UTCMay 27, 06:25 UTC55m
2026-05-26 KLM26Y VIE → AMS May 26, 18:05 UTCMay 26, 19:34 UTC1h 30m
2026-05-26 KLM1905 AMS → BEG May 26, 15:49 UTCMay 26, 17:09 UTC1h 20m
2026-05-26 KLM38W LEY → OTP May 26, 11:20 UTCMay 26, 13:50 UTC2h 30m
2026-05-26 KLM35G DUS → AMS May 26, 07:45 UTCMay 26, 10:05 UTC2h 20m
2026-05-26 KLM22C WRO → AMS May 26, 04:39 UTCMay 26, 06:10 UTC1h 30m
2026-05-25 KLM69P AMS → MRS May 25, 19:10 UTCMay 25, 20:40 UTC1h 30m
2026-05-25 KLM1036 MAN → AMS May 25, 16:55 UTCMay 25, 17:45 UTC50m
2026-05-25 KLM1035 AMS → MAN May 25, 14:45 UTCMay 25, 15:30 UTC45m
2026-05-25 KLM24D GVA → AMS May 25, 11:20 UTCMay 25, 13:05 UTC1h 45m
2026-05-25 KLM1365 AMS → WAW May 25, 08:45 UTCMay 25, 10:25 UTC1h 40m
2026-05-25 KLM76Q KRS → AMS May 25, 04:40 UTCMay 25, 05:55 UTC1h 15m
2026-05-24 KLM1621 AMS → LIN May 24, 19:20 UTCMay 24, 20:40 UTC1h 20m
2026-05-24 KLM60H GLA → AMS May 24, 15:50 UTCMay 24, 18:00 UTC2h 10m
2026-05-24 KLM99L AMS → OPO May 24, 12:25 UTCMay 24, 14:30 UTC2h 5m
2026-05-24 KLM1754 BRE → AMS May 24, 10:10 UTCMay 24, 10:55 UTC45m
2026-05-24 KLM1753 AMS → BRE May 24, 08:25 UTCMay 24, 09:00 UTC35m
2026-05-24 KLM1970 SPU → AMS May 24, 04:40 UTCMay 24, 06:30 UTC1h 50m
2026-05-23 KLM91R BIO → AMS May 23, 19:25 UTCMay 23, 20:55 UTC1h 30m
2026-05-23 KLM20T IBZ → AMS May 23, 15:55 UTCMay 23, 18:05 UTC2h 10m
2026-05-23 KLM95L AMS → LIN May 23, 12:35 UTCMay 23, 14:45 UTC2h 10m
2026-05-23 KLM66U MAD → AMS May 23, 08:45 UTCMay 23, 10:45 UTC2h 0m
2026-05-23 KLM51L AMS → MAD May 23, 05:15 UTCMay 23, 07:15 UTC2h 0m
2026-05-22 KLM84A FCO → AMS May 22, 18:05 UTCMay 22, 20:00 UTC1h 55m
2026-05-22 KLM41L AMS → FCO May 22, 14:50 UTCMay 22, 16:35 UTC1h 45m
2026-05-22 KLM86K EDI → AMS May 22, 12:20 UTCMay 22, 13:25 UTC1h 5m
2026-05-22 KLM99C AMS → CPH May 22, 10:15 UTCMay 22, 11:35 UTC1h 20m
2026-05-22 KLM9864 LBA → LBA May 22, 07:15 UTCMay 22, 08:10 UTC55m
2026-05-20 KLM27F AMS → NTE May 20, 19:10 UTCMay 20, 20:05 UTC55m
2026-05-20 KLM1316 BOD → AMS May 20, 16:00 UTCMay 20, 17:35 UTC1h 35m
2026-05-20 KLM49N AMS → WAW May 20, 13:00 UTCMay 20, 14:30 UTC1h 30m
2026-05-20 KLM46C MUC → AMS May 20, 09:25 UTCMay 20, 10:50 UTC1h 25m

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

Mode-S 48418A frequently asked

What is Mode-S code 48418A?
48418A is an ICAO 24-bit transponder address. Allocated to Netherlands. Assigned to PH-BXO.
Where is Mode-S 48418A registered?
Mode-S code 48418A is allocated to Netherlands (NL). All aircraft registered there receive a Mode-S address from a fixed block defined by ICAO Annex 10.
Is 48418A 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 48418A, octal 22040612, decimal 4,735,370.
What flights does 48418A operate?
Mode-S 48418A has broadcast 20 distinct callsigns, including KLM92B, KLM45Q, KLM1035, KLM92W, KLM82J.