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sensors Mode-S transponder

486804

ICAO 24-bit transponder address · allocated to Netherlands

Currently assigned to PH-NXW · EMBRAER ERJ-190-400

Hex
486804
Octal
22064004
Decimal
4,745,220
Country
NL
Tail
PH-NXW
Type
E295
Broadcasting now · callsign KLM1988 · 23,150 ft
Flights observed
503
Distinct callsigns
20
Country
NL
Last broadcast
33m ago

Current position

486804 is currently broadcasting. Map zoomed to live position.

Country allocation

The ICAO 24-bit address 486804 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
KLM85G - 10 2026-07-09
KLM74E - 10 2026-06-24
KLM53F - 10 2026-06-24
KLM34B - 10 2026-07-09
KLM1322 - 9 2026-06-25
KLM1331 - 8 2026-06-24
KLM90Y - 7 2026-06-25
KLM35C - 7 2026-06-25
KLM29T - 7 2026-06-19
KLM90C - 6 2026-06-20
KLM77H KLM Royal Dutch Airlines 6 2026-06-24
KLM76M - 6 2026-06-28
KLM74A - 6 2026-07-12
KLM50M - 6 2026-06-21
KLM43E - 6 2026-07-13
KLM40W - 6 2026-07-14
KLM40E KLM Royal Dutch Airlines 6 2026-06-24
KLM37J - 6 2026-06-28
KLM36G - 6 2026-06-18
KLM35J - 6 2026-07-12

Recent flights last 50

DateFlightRouteTakeoffLandingDuration
2026-07-15 KLM1988 - Jul 15, 04:20 UTCJul 15, 05:00 UTC40m
2026-07-14 KLM17B AMS → LJU Jul 14, 19:40 UTCJul 14, 21:00 UTC1h 20m
2026-07-14 KLM1486 - Jul 14, 15:35 UTCJul 14, 16:55 UTC1h 20m
2026-07-14 KLM1485 - Jul 14, 12:55 UTCJul 14, 14:25 UTC1h 30m
2026-07-14 KLM52X GDN → AMS Jul 14, 10:15 UTCJul 14, 11:40 UTC1h 25m
2026-07-14 KLM1303 - Jul 14, 07:55 UTCJul 14, 09:20 UTC1h 25m
2026-07-14 KLM40W - Jul 14, 05:35 UTCJul 14, 06:25 UTC50m
2026-07-13 KLM43E - Jul 13, 21:00 UTCJul 13, 21:40 UTC40m
2026-07-13 KLM68L - Jul 13, 19:05 UTCJul 13, 19:45 UTC40m
2026-07-13 KLM77C - Jul 13, 17:00 UTCJul 13, 17:50 UTC50m
2026-07-12 KLM10Y NCE → AMS Jul 12, 17:50 UTCJul 12, 19:25 UTC1h 35m
2026-07-12 KLM1479 AMS → NCE Jul 12, 15:10 UTCJul 12, 16:40 UTC1h 30m
2026-07-12 KLM34A BGO → AMS Jul 12, 12:35 UTCJul 12, 13:55 UTC1h 20m
2026-07-12 KLM23F - Jul 12, 10:15 UTCJul 12, 11:35 UTC1h 20m
2026-07-12 KLM74A OSL → AMS Jul 12, 07:35 UTCJul 12, 09:05 UTC1h 30m
2026-07-12 KLM35J - Jul 12, 05:20 UTCJul 12, 06:40 UTC1h 20m
2026-07-11 KLM1226 - Jul 11, 19:15 UTCJul 11, 21:00 UTC1h 45m
2026-07-11 KLM1225 - Jul 11, 16:20 UTCJul 11, 18:00 UTC1h 40m
2026-07-11 KLM1010 - Jul 11, 14:25 UTCJul 11, 15:05 UTC40m
2026-07-11 KLM27M - Jul 11, 11:55 UTCJul 11, 12:45 UTC50m
2026-07-10 KLM1226 ARN → AMS Jul 10, 19:05 UTCJul 10, 20:45 UTC1h 40m
2026-07-10 KLM1225 - Jul 10, 16:00 UTCJul 10, 17:40 UTC1h 40m
2026-07-10 KLM1010 LHR → AMS Jul 10, 14:00 UTCJul 10, 14:45 UTC45m
2026-07-10 KLM27M - Jul 10, 12:05 UTCJul 10, 12:50 UTC45m
2026-07-10 KLM30V - Jul 10, 09:25 UTCJul 10, 10:15 UTC50m
2026-07-10 KLM81E - Jul 10, 07:15 UTCJul 10, 08:15 UTC1h 0m
2026-07-10 KLM58F - Jul 10, 04:15 UTCJul 10, 05:25 UTC1h 10m
2026-07-09 KLM1183 - Jul 9, 19:55 UTCJul 9, 20:55 UTC1h 0m
2026-07-09 KLM34B - Jul 9, 16:45 UTCJul 9, 18:45 UTC2h 0m
2026-07-09 KLM85G - Jul 9, 13:00 UTCJul 9, 15:00 UTC2h 0m
2026-07-09 KLM1754 - Jul 9, 10:30 UTCJul 9, 11:10 UTC40m
2026-07-09 KLM1753 - Jul 9, 08:35 UTCJul 9, 09:25 UTC50m
2026-07-09 KLM40W - Jul 9, 05:45 UTCJul 9, 06:35 UTC50m
2026-07-08 KLM43E - Jul 8, 20:55 UTCJul 8, 21:40 UTC45m
2026-07-08 KLM60M - Jul 8, 17:55 UTCJul 8, 19:30 UTC1h 35m
2026-07-08 KLM95T - Jul 8, 15:10 UTCJul 8, 16:45 UTC1h 35m
2026-07-08 KLM1140 DUB → AMS Jul 8, 13:05 UTCJul 8, 14:15 UTC1h 10m
2026-07-08 KLM63W - Jul 8, 10:25 UTCJul 8, 11:40 UTC1h 15m
2026-07-08 KLM74A OSL → AMS Jul 8, 07:45 UTCJul 8, 09:05 UTC1h 20m
2026-07-08 KLM35J - Jul 8, 05:15 UTCJul 8, 06:45 UTC1h 30m
2026-06-28 KLM76M MUC → AMS Jun 28, 16:35 UTCJun 28, 17:39 UTC1h 5m
2026-06-28 KLM37J AMS → MUC Jun 28, 14:34 UTCJun 28, 16:29 UTC1h 55m
2026-06-28 KLM1654 - Jun 28, 11:39 UTCJun 28, 13:19 UTC1h 40m
2026-06-28 KLM27U - Jun 28, 08:34 UTCJun 28, 10:15 UTC1h 40m
2026-06-28 KLM900 - Jun 28, 06:05 UTCJun 28, 07:20 UTC1h 15m
2026-06-27 KLM53C - Jun 27, 20:14 UTCJun 27, 21:25 UTC1h 10m
2026-06-27 KLM68L LHR → AMS Jun 27, 18:20 UTCJun 27, 19:00 UTC40m
2026-06-27 KLM77C - Jun 27, 16:10 UTCJun 27, 16:55 UTC45m
2026-06-27 KLM1140 - Jun 27, 13:00 UTCJun 27, 14:09 UTC1h 10m
2026-06-27 KLM63W AMS → DUB Jun 27, 10:25 UTCJun 27, 11:50 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-NXW page for operator, model, and routing details .

Mode-S 486804 frequently asked

What is Mode-S code 486804?
486804 is an ICAO 24-bit transponder address. Allocated to Netherlands. Assigned to PH-NXW.
Where is Mode-S 486804 registered?
Mode-S code 486804 is allocated to Netherlands (NL). All aircraft registered there receive a Mode-S address from a fixed block defined by ICAO Annex 10.
Is 486804 broadcasting right now?
Yes. Mode-S 486804 is currently airborne.
Hex, octal, and decimal Mode-S codes: what's the difference?
The same 24-bit identifier expressed in different bases: hex 486804, octal 22064004, decimal 4,745,220.
What flights does 486804 operate?
Mode-S 486804 has broadcast 20 distinct callsigns, including KLM85G, KLM74E, KLM53F, KLM34B, KLM1322.