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sensors Mode-S transponder

485A32

ICAO 24-bit transponder address · allocated to Netherlands

Currently assigned to PH-BCG · BOEING 737-800

Hex
485A32
Octal
22055062
Decimal
4,741,682
Country
NL
Tail
PH-BCG
Type
B738
Broadcasting now · callsign KLM23V · 39,000 ft
Flights observed
477
Distinct callsigns
20
Country
NL
Last broadcast
11h ago

Current position

485A32 is currently broadcasting. Map zoomed to live position.

Country allocation

The ICAO 24-bit address 485A32 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
KLM24M - 10 2026-07-08
KLM64F - 9 2026-06-25
KLM95U - 8 2026-07-07
KLM80R - 8 2026-06-18
KLM1960 - 8 2026-07-09
KLM1377 - 8 2026-06-17
KLM73D - 7 2026-06-24
KLM1959 - 7 2026-07-09
KLM95P - 6 2026-06-25
KLM1961 - 6 2026-07-12
KLM1958 - 6 2026-07-13
KLM1633 - 6 2026-07-14
KLM1403 - 6 2026-06-23
KLM12B KLM Royal Dutch Airlines 6 2026-06-23
KLM99C - 5 2026-07-02
KLM92Y - 5 2026-07-08
KLM87P - 5 2026-06-14
KLM86K - 5 2026-07-02
KLM67E - 5 2026-07-08
KLM60H - 5 2026-07-06

Recent flights last 50

DateFlightRouteTakeoffLandingDuration
2026-07-14 KLM50N VCE → AMS Jul 14, 16:20 UTCJul 14, 17:55 UTC1h 35m
2026-07-14 KLM1633 - Jul 14, 13:40 UTCJul 14, 15:00 UTC1h 20m
2026-07-14 KLM62C - Jul 14, 10:50 UTCJul 14, 12:15 UTC1h 25m
2026-07-14 KLM99B - Jul 14, 07:55 UTCJul 14, 09:25 UTC1h 30m
2026-07-14 KLM56W - Jul 14, 04:10 UTCJul 14, 06:10 UTC2h 0m
2026-07-13 KLM41U - Jul 13, 18:50 UTCJul 13, 21:10 UTC2h 20m
2026-07-13 KLM58M - Jul 13, 15:55 UTCJul 13, 17:20 UTC1h 25m
2026-07-13 KLM91A - Jul 13, 12:55 UTCJul 13, 14:30 UTC1h 35m
2026-07-13 KLM926 - Jul 13, 10:30 UTCJul 13, 11:35 UTC1h 5m
2026-07-13 KLM57X - Jul 13, 08:20 UTCJul 13, 09:20 UTC1h 0m
2026-07-13 KLM1958 - Jul 13, 03:30 UTCJul 13, 06:30 UTC3h 0m
2026-07-12 KLM1961 - Jul 12, 19:35 UTCJul 12, 22:15 UTC2h 40m
2026-07-12 KLM1048 - Jul 12, 17:05 UTCJul 12, 17:55 UTC50m
2026-07-12 KLM93B - Jul 12, 15:15 UTCJul 12, 16:05 UTC50m
2026-07-12 KLM1670 - Jul 12, 11:15 UTCJul 12, 13:55 UTC2h 40m
2026-07-12 KLM1669 - Jul 12, 07:31 UTCJul 12, 09:45 UTC2h 15m
2026-07-12 KLM30N OSL → AMS Jul 12, 04:45 UTCJul 12, 06:15 UTC1h 30m
2026-07-11 KLM39G - Jul 11, 20:00 UTCJul 11, 21:15 UTC1h 15m
2026-07-11 KLM1036 MAN → AMS Jul 11, 17:45 UTCJul 11, 18:30 UTC45m
2026-07-11 KLM1035 - Jul 11, 14:40 UTCJul 11, 15:40 UTC1h 0m
2026-07-11 KLM52Q - Jul 11, 10:55 UTCJul 11, 13:05 UTC2h 10m
2026-07-11 KLM45J - Jul 11, 07:20 UTCJul 11, 09:30 UTC2h 10m
2026-07-11 KLM94K BUD → AMS Jul 11, 04:15 UTCJul 11, 06:05 UTC1h 50m
2026-07-10 KLM85P AMS → BUD Jul 10, 19:55 UTCJul 10, 21:35 UTC1h 40m
2026-07-10 KLM56E - Jul 10, 16:45 UTCJul 10, 18:35 UTC1h 50m
2026-07-10 KLM51W - Jul 10, 13:50 UTCJul 10, 15:20 UTC1h 30m
2026-07-10 KLM1138 DUB → AMS Jul 10, 11:00 UTCJul 10, 12:10 UTC1h 10m
2026-07-10 KLM1137 - Jul 10, 08:10 UTCJul 10, 09:30 UTC1h 20m
2026-07-10 KLM1958 - Jul 10, 03:25 UTCJul 10, 06:30 UTC3h 5m
2026-07-09 KLM1961 - Jul 9, 19:15 UTCJul 9, 21:50 UTC2h 35m
2026-07-09 KLM1960 - Jul 9, 14:50 UTCJul 9, 17:50 UTC3h 0m
2026-07-09 KLM1959 - Jul 9, 10:20 UTCJul 9, 13:05 UTC2h 45m
2026-07-09 KLM44Y CPH → AMS Jul 9, 07:30 UTCJul 9, 08:40 UTC1h 10m
2026-07-09 KLM55C AMS → CPH Jul 9, 05:25 UTCJul 9, 06:25 UTC1h 0m
2026-07-08 KLM84A - Jul 8, 19:00 UTCJul 8, 20:55 UTC1h 55m
2026-07-08 KLM41L - Jul 8, 16:15 UTCJul 8, 17:55 UTC1h 40m
2026-07-08 KLM92Y ATH → AMS Jul 8, 11:30 UTCJul 8, 14:45 UTC3h 15m
2026-07-08 KLM67E AMS → ATH Jul 8, 07:20 UTCJul 8, 09:55 UTC2h 35m
2026-07-08 KLM24M BGO → AMS Jul 8, 04:05 UTCJul 8, 05:20 UTC1h 15m
2026-07-07 KLM95U - Jul 7, 20:15 UTCJul 7, 21:45 UTC1h 30m
2026-07-07 KLM88U NCL → AMS Jul 7, 16:55 UTCJul 7, 18:00 UTC1h 5m
2026-07-07 KLM959 - Jul 7, 15:00 UTCJul 7, 16:00 UTC1h 0m
2026-07-07 KLM60A HEL → AMS Jul 7, 10:55 UTCJul 7, 13:05 UTC2h 10m
2026-07-07 KLM23N - Jul 7, 07:55 UTCJul 7, 09:55 UTC2h 0m
2026-07-07 KLM22C - Jul 7, 04:35 UTCJul 7, 06:10 UTC1h 35m
2026-07-06 KLM69P AMS → MRS Jul 6, 19:10 UTCJul 6, 20:35 UTC1h 25m
2026-07-06 KLM60H OPO → AMS Jul 6, 15:45 UTCJul 6, 18:00 UTC2h 15m
2026-07-06 KLM61M AMS → OPO Jul 6, 12:15 UTCJul 6, 14:30 UTC2h 15m
2026-07-06 KLM46C - Jul 6, 09:15 UTCJul 6, 10:50 UTC1h 35m
2026-07-06 KLM89Q - Jul 6, 06:40 UTCJul 6, 07:55 UTC1h 15m

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

Mode-S 485A32 frequently asked

What is Mode-S code 485A32?
485A32 is an ICAO 24-bit transponder address. Allocated to Netherlands. Assigned to PH-BCG.
Where is Mode-S 485A32 registered?
Mode-S code 485A32 is allocated to Netherlands (NL). All aircraft registered there receive a Mode-S address from a fixed block defined by ICAO Annex 10.
Is 485A32 broadcasting right now?
Yes. Mode-S 485A32 is currently airborne.
Hex, octal, and decimal Mode-S codes: what's the difference?
The same 24-bit identifier expressed in different bases: hex 485A32, octal 22055062, decimal 4,741,682.
What flights does 485A32 operate?
Mode-S 485A32 has broadcast 20 distinct callsigns, including KLM24M, KLM64F, KLM95U, KLM80R, KLM1960.