Apparatus

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sensors Mode-S transponder

486494

ICAO 24-bit transponder address · allocated to Netherlands

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

Hex
486494
Octal
22062224
Decimal
4,744,340
Country
NL
Tail
PH-NXK
Type
E295
Broadcasting now · callsign KLM34B · 37,025 ft
Flights observed
192
Distinct callsigns
20
Country
NL
Last broadcast
55m ago

Current position

486494 is currently broadcasting. Map zoomed to live position.

Country allocation

The ICAO 24-bit address 486494 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
KLM98X KLM Royal Dutch Airlines 4 2026-05-18
KLM90B - 4 2026-06-16
KLM77C KLM Royal Dutch Airlines 4 2026-06-06
KLM68L KLM Royal Dutch Airlines 4 2026-06-06
KLM53H KLM Royal Dutch Airlines 4 2026-06-11
KLM34D KLM Royal Dutch Airlines 4 2026-06-11
KLM1523 - 4 2026-06-16
KLM919 KLM Royal Dutch Airlines 3 2026-06-08
KLM67F - 3 2026-06-15
KLM56B - 3 2026-06-15
KLM47G - 3 2026-06-16
KLM43E KLM Royal Dutch Airlines 3 2026-06-05
KLM42T KLM Royal Dutch Airlines 3 2026-06-09
KLM40W KLM Royal Dutch Airlines 3 2026-06-06
KLM38Y - 3 2026-06-17
KLM27M KLM Royal Dutch Airlines 3 2026-06-11
KLM1977 KLM Royal Dutch Airlines 3 2026-05-18
KLM1331 KLM Royal Dutch Airlines 3 2026-06-15
KLM1322 - 3 2026-06-16
KLM1010 KLM Royal Dutch Airlines 3 2026-06-11

Recent flights last 50

DateFlightRouteTakeoffLandingDuration
2026-06-17 KLM34B VLC → AMS Jun 17, 16:35 UTCJun 17, 17:00 UTC25m
2026-06-17 KLM85G AMS → ZRH Jun 17, 12:45 UTCJun 17, 14:40 UTC1h 55m
2026-06-17 KLM36G - Jun 17, 09:55 UTCJun 17, 11:30 UTC1h 35m
2026-06-17 KLM35H - Jun 17, 07:30 UTCJun 17, 09:00 UTC1h 30m
2026-06-17 KLM38Y - Jun 17, 05:15 UTCJun 17, 06:25 UTC1h 10m
2026-06-16 KLM47G AMS → ZRH Jun 16, 19:35 UTCJun 16, 20:30 UTC56m
2026-06-16 KLM90Y FLR → AMS Jun 16, 16:10 UTCJun 16, 17:59 UTC1h 50m
2026-06-16 KLM35C AMS → FLR Jun 16, 13:09 UTCJun 16, 14:35 UTC1h 25m
2026-06-16 KLM90B - Jun 16, 10:25 UTCJun 16, 12:00 UTC1h 35m
2026-06-16 KLM1523 - Jun 16, 07:30 UTCJun 16, 09:00 UTC1h 30m
2026-06-16 KLM1322 - Jun 16, 04:45 UTCJun 16, 06:25 UTC1h 40m
2026-06-15 KLM1331 AMS → KRK Jun 15, 19:55 UTCJun 15, 21:30 UTC1h 35m
2026-06-15 KLM1676 BCN → AMS Jun 15, 15:25 UTCJun 15, 17:34 UTC2h 10m
2026-06-15 KLM21J AMS → CAG Jun 15, 12:19 UTCJun 15, 14:10 UTC1h 50m
2026-06-15 KLM56B ABZ → AMS Jun 15, 10:05 UTCJun 15, 11:15 UTC1h 10m
2026-06-15 KLM67F - Jun 15, 08:00 UTCJun 15, 09:10 UTC1h 10m
2026-06-15 KLM50M - Jun 15, 05:00 UTCJun 15, 06:45 UTC1h 45m
2026-06-14 KLM1659 AMS → VCE Jun 14, 18:45 UTCJun 14, 20:15 UTC1h 30m
2026-06-14 KLM74N TLS → AMS Jun 14, 15:45 UTCJun 14, 17:25 UTC1h 40m
2026-06-14 KLM57B AMS → BLQ Jun 14, 13:10 UTCJun 14, 14:30 UTC1h 20m
2026-06-14 KLM90B LBA → AMS Jun 14, 10:25 UTCJun 14, 12:10 UTC1h 45m
2026-06-14 KLM1523 AMS → BIO Jun 14, 07:30 UTCJun 14, 09:00 UTC1h 30m
2026-06-13 KLM59W AMS → MAN Jun 13, 17:25 UTCJun 13, 18:15 UTC50m
2026-06-13 KLM83A AMS → HAM Jun 13, 15:50 UTCJun 13, 16:30 UTC40m
2026-06-13 KLM66B GOT → AMS Jun 13, 13:15 UTCJun 13, 14:50 UTC1h 35m
2026-06-13 KLM43V - Jun 13, 11:00 UTCJun 13, 12:20 UTC1h 20m
2026-06-13 KLM1662 BCN → AMS Jun 13, 07:35 UTCJun 13, 09:25 UTC1h 50m
2026-06-13 KLM79D AMS → BLQ Jun 13, 05:25 UTCJun 13, 06:40 UTC1h 15m
2026-06-12 KLM30Q WAW → AMS Jun 12, 17:25 UTCJun 12, 18:20 UTC55m
2026-06-12 KLM87E AMS → STR Jun 12, 15:45 UTCJun 12, 16:30 UTC45m
2026-06-12 KLM74A OSL → AMS Jun 12, 07:45 UTCJun 12, 09:10 UTC1h 25m
2026-06-12 KLM35J AMS → OSL Jun 12, 05:30 UTCJun 12, 07:00 UTC1h 30m
2026-06-11 KLM1010 LHR → AMS Jun 11, 14:05 UTCJun 11, 14:45 UTC40m
2026-06-11 KLM27M AMS → LHR Jun 11, 11:50 UTCJun 11, 12:35 UTC45m
2026-06-11 KLM34D LBA → AMS Jun 11, 09:25 UTCJun 11, 10:05 UTC40m
2026-06-11 KLM53H AMS → LBA Jun 11, 07:30 UTCJun 11, 08:25 UTC55m
2026-06-11 KLM78L TRD → AMS Jun 11, 04:10 UTCJun 11, 06:05 UTC1h 55m
2026-06-10 KLM33N AMS → BLL Jun 10, 19:25 UTCJun 10, 21:05 UTC1h 40m
2026-06-10 KLM34B VLC → AMS Jun 10, 16:00 UTCJun 10, 18:10 UTC2h 10m
2026-06-10 KLM85G AMS → ZRH Jun 10, 12:55 UTCJun 10, 14:50 UTC1h 55m
2026-06-10 KLM34T FLR → AMS Jun 10, 09:45 UTCJun 10, 11:35 UTC1h 50m
2026-06-10 KLM63V AMS → FLR Jun 10, 07:00 UTCJun 10, 08:35 UTC1h 35m
2026-06-10 KLM62A AAL → AMS Jun 10, 04:15 UTCJun 10, 05:45 UTC1h 30m
2026-06-09 KLM37H AMS → TLS Jun 9, 20:05 UTCJun 9, 21:00 UTC55m
2026-06-09 KLM40E HEL → AMS Jun 9, 17:05 UTCJun 9, 19:30 UTC2h 25m
2026-06-09 KLM77H AMS → BSL Jun 9, 13:45 UTCJun 9, 15:15 UTC1h 30m
2026-06-09 KLM74E TRD → AMS Jun 9, 10:10 UTCJun 9, 12:15 UTC2h 5m
2026-06-09 KLM53F AMS → TRN Jun 9, 07:40 UTCJun 9, 09:25 UTC1h 45m
2026-06-09 KLM42T VIE → AMS Jun 9, 05:30 UTCJun 9, 06:40 UTC1h 10m
2026-06-08 KLM919 AMS → ABZ Jun 8, 20:55 UTCJun 8, 22:00 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-NXK page for operator, model, and routing details .

Mode-S 486494 frequently asked

What is Mode-S code 486494?
486494 is an ICAO 24-bit transponder address. Allocated to Netherlands. Assigned to PH-NXK.
Where is Mode-S 486494 registered?
Mode-S code 486494 is allocated to Netherlands (NL). All aircraft registered there receive a Mode-S address from a fixed block defined by ICAO Annex 10.
Is 486494 broadcasting right now?
Yes. Mode-S 486494 is currently airborne.
Hex, octal, and decimal Mode-S codes: what's the difference?
The same 24-bit identifier expressed in different bases: hex 486494, octal 22062224, decimal 4,744,340.
What flights does 486494 operate?
Mode-S 486494 has broadcast 20 distinct callsigns, including KLM98X, KLM90B, KLM77C, KLM68L, KLM53H.