Apparatus

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sensors Mode-S transponder

486836

ICAO 24-bit transponder address · allocated to Netherlands

Currently assigned to PH-AXK · AIRBUS A-321neo

Hex
486836
Octal
22064066
Decimal
4,745,270
Country
NL
Tail
PH-AXK
Type
A21N
No current signal · last broadcast 6h ago
Flights observed
252
Distinct callsigns
20
Country
NL
Last broadcast
6h ago

Last known position

Most recent position reported by Mode-S 486836.

Country allocation

The ICAO 24-bit address 486836 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
KLM933 KLM Royal Dutch Airlines 7 2026-05-29
KLM96L KLM Royal Dutch Airlines 6 2026-05-19
KLM53D KLM Royal Dutch Airlines 6 2026-05-17
KLM36Z KLM Royal Dutch Airlines 6 2026-05-17
KLM93Z KLM Royal Dutch Airlines 5 2026-05-18
KLM932 KLM Royal Dutch Airlines 5 2026-05-24
KLM92V KLM Royal Dutch Airlines 5 2026-05-26
KLM85A KLM Royal Dutch Airlines 5 2026-05-17
KLM82Z KLM Royal Dutch Airlines 5 2026-05-17
KLM75V KLM Royal Dutch Airlines 5 2026-05-16
KLM75A KLM Royal Dutch Airlines 5 2026-05-24
KLM72W KLM Royal Dutch Airlines 5 2026-05-17
KLM65X KLM Royal Dutch Airlines 5 2026-05-25
KLM46P KLM Royal Dutch Airlines 5 2026-05-28
KLM44L KLM Royal Dutch Airlines 5 2026-05-28
KLM35B KLM Royal Dutch Airlines 5 2026-05-28
KLM16K KLM Royal Dutch Airlines 5 2026-05-18
KLM98E KLM Royal Dutch Airlines 4 2026-05-26
KLM84V KLM Royal Dutch Airlines 4 2026-05-29
KLM78E KLM Royal Dutch Airlines 4 2026-05-28

Recent flights last 50

DateFlightRouteTakeoffLandingDuration
2026-05-29 KLM933 AMS → DUB May 29, 21:00 UTCMay 29, 22:10 UTC1h 10m
2026-05-29 KLM1410 CDG → AMS May 29, 17:50 UTCMay 29, 18:30 UTC40m
2026-05-29 KLM1409 AMS → MPL May 29, 15:45 UTCMay 29, 16:35 UTC50m
2026-05-29 KLM60A MAN → AMS May 29, 11:25 UTCMay 29, 13:35 UTC2h 10m
2026-05-29 KLM23N AMS → HEL May 29, 08:10 UTCMay 29, 10:15 UTC2h 5m
2026-05-29 KLM84V LHR → AMS May 29, 05:55 UTCMay 29, 06:35 UTC40m
2026-05-28 KLM61T AMS → LHR May 28, 19:35 UTCMay 28, 20:15 UTC40m
2026-05-28 KLM78E LBA → AMS May 28, 16:45 UTCMay 28, 18:05 UTC1h 20m
2026-05-28 KLM1169 AMS → HEL May 28, 14:20 UTCMay 28, 15:45 UTC1h 25m
2026-05-28 KLM46P LHR → AMS May 28, 12:00 UTCMay 28, 12:40 UTC40m
2026-05-28 KLM35B AMS → BUD May 28, 09:30 UTCMay 28, 10:30 UTC1h 0m
2026-05-28 KLM44L LIS → AMS May 28, 04:10 UTCMay 28, 06:40 UTC2h 30m
2026-05-27 KLM35W AMS → BLL May 27, 19:10 UTCMay 27, 21:55 UTC2h 45m
2026-05-27 KLM80Z NUE → AMS May 27, 15:05 UTCMay 27, 17:30 UTC2h 25m
2026-05-27 KLM97N AMS → LIS May 27, 10:55 UTCMay 27, 13:40 UTC2h 45m
2026-05-27 KLM1902 VIE → AMS May 27, 07:50 UTCMay 27, 09:25 UTC1h 35m
2026-05-27 KLM43G AMS → VIE May 27, 05:14 UTCMay 27, 06:29 UTC1h 15m
2026-05-26 KLM98E MUC → AMS May 26, 19:05 UTCMay 26, 21:25 UTC2h 20m
2026-05-26 KLM71Y AMS → LIS May 26, 15:05 UTCMay 26, 17:35 UTC2h 30m
2026-05-26 KLM32P MAN → AMS May 26, 10:34 UTCMay 26, 11:20 UTC45m
2026-05-26 KLM1031 AMS → MAN May 26, 08:30 UTCMay 26, 09:15 UTC45m
2026-05-26 KLM92V ARN → AMS May 26, 04:45 UTCMay 26, 06:34 UTC1h 50m
2026-05-25 KLM65X AMS → TRF May 25, 19:00 UTCMay 25, 20:45 UTC1h 44m
2026-05-25 KLM1368 WAW → AMS May 25, 15:35 UTCMay 25, 17:20 UTC1h 45m
2026-05-25 KLM1367 AMS → WAW May 25, 13:00 UTCMay 25, 14:35 UTC1h 35m
2026-05-25 KLM32P MAN → AMS May 25, 10:40 UTCMay 25, 11:30 UTC50m
2026-05-25 KLM1031 AMS → MAN May 25, 08:05 UTCMay 25, 08:55 UTC50m
2026-05-25 KLM74T BCN → AMS May 25, 04:30 UTCMay 25, 06:15 UTC1h 45m
2026-05-24 KLM71Z CAG → AMS May 24, 19:10 UTCMay 24, 20:50 UTC1h 40m
2026-05-24 KLM932 EDI → AMS May 24, 16:25 UTCMay 24, 17:25 UTC1h 0m
2026-05-24 KLM75A AMS → EDI May 24, 14:05 UTCMay 24, 15:10 UTC1h 5m
2026-05-24 KLM66A EDI → AMS May 24, 07:50 UTCMay 24, 08:40 UTC50m
2026-05-24 KLM31A AMS → LHR May 24, 05:50 UTCMay 24, 06:40 UTC50m
2026-05-23 KLM98E MUC → AMS May 23, 19:20 UTCMay 23, 21:45 UTC2h 25m
2026-05-23 KLM71Y AMS → LIS May 23, 15:00 UTCMay 23, 17:45 UTC2h 45m
2026-05-23 KLM86K EDI → AMS May 23, 12:30 UTCMay 23, 13:30 UTC1h 0m
2026-05-23 KLM99C AMS → CPH May 23, 10:20 UTCMay 23, 11:30 UTC1h 10m
2026-05-23 KLM44Y CPH → AMS May 23, 07:35 UTCMay 23, 08:40 UTC1h 5m
2026-05-23 KLM55C AMS → GLA May 23, 05:25 UTCMay 23, 06:25 UTC1h 0m
2026-05-22 KLM82D BCN → AMS May 22, 18:30 UTCMay 22, 20:20 UTC1h 50m
2026-05-22 KLM69C AMS → BCN May 22, 15:30 UTCMay 22, 17:15 UTC1h 45m
2026-05-22 KLM48J BCN → AMS May 22, 11:50 UTCMay 22, 13:40 UTC1h 50m
2026-05-22 KLM41H AMS → AES May 22, 08:40 UTCMay 22, 10:25 UTC1h 45m
2026-05-22 KLM74T BCN → AMS May 22, 04:35 UTCMay 22, 06:25 UTC1h 50m
2026-05-21 KLM71Z CAG → AMS May 21, 19:00 UTCMay 21, 20:45 UTC1h 45m
2026-05-21 KLM78E LBA → AMS May 21, 16:05 UTCMay 21, 17:25 UTC1h 20m
2026-05-21 KLM1169 AMS → HEL May 21, 13:40 UTCMay 21, 15:00 UTC1h 20m
2026-05-21 KLM46P LHR → AMS May 21, 11:10 UTCMay 21, 11:45 UTC35m
2026-05-21 KLM35B AMS → BUD May 21, 08:45 UTCMay 21, 09:30 UTC45m
2026-05-21 KLM84V LHR → AMS May 21, 05:55 UTCMay 21, 06:40 UTC45m

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

Mode-S 486836 frequently asked

What is Mode-S code 486836?
486836 is an ICAO 24-bit transponder address. Allocated to Netherlands. Assigned to PH-AXK.
Where is Mode-S 486836 registered?
Mode-S code 486836 is allocated to Netherlands (NL). All aircraft registered there receive a Mode-S address from a fixed block defined by ICAO Annex 10.
Is 486836 broadcasting right now?
No active broadcast right now. Last signal was 6h ago.
Hex, octal, and decimal Mode-S codes: what's the difference?
The same 24-bit identifier expressed in different bases: hex 486836, octal 22064066, decimal 4,745,270.
What flights does 486836 operate?
Mode-S 486836 has broadcast 20 distinct callsigns, including KLM933, KLM96L, KLM53D, KLM36Z, KLM93Z.