Apparatus

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sensors Mode-S transponder

484411

ICAO 24-bit transponder address · allocated to Netherlands

Currently assigned to PH-AOC · AIRBUS A-330-200

Hex
484411
Octal
22042021
Decimal
4,736,017
Country
NL
Tail
PH-AOC
Type
A332
No current signal · last broadcast 7h ago
Flights observed
94
Distinct callsigns
17
Country
NL
Last broadcast
7h ago

Last known position

Most recent position reported by Mode-S 484411.

Country allocation

The ICAO 24-bit address 484411 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 17 distinct

Callsign Airline Flights Last seen
KLM765 KLM Royal Dutch Airlines 20 2026-05-26
KLM281 KLM Royal Dutch Airlines 12 2026-05-19
KLM671 KLM Royal Dutch Airlines 9 2026-05-26
KLM672 KLM Royal Dutch Airlines 8 2026-05-26
KLM676 KLM Royal Dutch Airlines 6 2026-05-19
KLM588 KLM Royal Dutch Airlines 6 2026-05-29
KLM695 KLM Royal Dutch Airlines 5 2026-05-24
KLM536 KLM Royal Dutch Airlines 5 2026-04-24
KLM100 KLM Royal Dutch Airlines 5 2026-05-25
KLM769 KLM Royal Dutch Airlines 4 2026-05-13
KLM535 KLM Royal Dutch Airlines 4 2026-05-06
KLM129 KLM Royal Dutch Airlines 4 2026-05-10
KLM538 KLM Royal Dutch Airlines 2 2026-04-25
KLM9858 KLM Royal Dutch Airlines 1 2026-05-22
KLM9857 KLM Royal Dutch Airlines 1 2026-05-21
KLM618 KLM Royal Dutch Airlines 1 2026-05-29
KLM617 KLM Royal Dutch Airlines 1 2026-05-28

Recent flights last 50

DateFlightRouteTakeoffLandingDuration
2026-05-29 KLM588 LOS → AMS May 29, 12:45 UTCMay 30, 03:40 UTC14h 55m
2026-05-29 KLM618 BOS → AMS May 29, 00:45 UTCMay 29, 07:00 UTC6h 15m
2026-05-28 KLM617 AMS → BOS May 28, 15:10 UTCMay 28, 22:10 UTC7h 0m
2026-05-26 KLM672 YUL → AMS May 26, 23:19 UTCMay 27, 05:49 UTC6h 30m
2026-05-26 KLM671 AMS → YUL May 26, 13:50 UTCMay 26, 20:54 UTC7h 5m
2026-05-26 KLM765 BON → AMS May 26, 02:15 UTCMay 26, 10:20 UTC8h 5m
2026-05-25 KLM765 BON → AMS May 25, 23:24 UTCMay 25, 23:35 UTC10m
2026-05-25 KLM765 BON → AMS May 25, 21:40 UTCMay 25, 22:00 UTC20m
2026-05-25 KLM765 BON → AMS May 25, 12:30 UTCMay 25, 21:09 UTC8h 39m
2026-05-25 KLM100 AMS → CHS May 25, 02:05 UTCMay 25, 09:00 UTC6h 55m
2026-05-24 KLM695 AMS → YYZ May 24, 16:10 UTCMay 24, 23:46 UTC7h 36m
2026-05-24 KLM765 BON → AMS May 24, 02:05 UTCMay 24, 10:00 UTC7h 55m
2026-05-23 KLM765 BON → AMS May 23, 23:30 UTCMay 23, 23:40 UTC10m
2026-05-23 KLM765 BON → AMS May 23, 21:50 UTCMay 23, 22:05 UTC15m
2026-05-23 KLM765 BON → AMS May 23, 12:15 UTCMay 23, 21:10 UTC8h 56m
2026-05-23 KLM100 AMS → CHS May 23, 02:10 UTCMay 23, 08:55 UTC6h 44m
2026-05-22 KLM695 AMS → YYZ May 22, 16:05 UTCMay 22, 23:35 UTC7h 30m
2026-05-22 KLM9858 BRU → AMS May 22, 11:20 UTCMay 22, 11:45 UTC26m
2026-05-21 KLM9857 AMS → AMS May 21, 06:40 UTCMay 21, 07:00 UTC20m
2026-05-20 KLM588 LOS → AMS May 20, 12:50 UTCMay 21, 03:30 UTC14h 40m
2026-05-19 KLM676 YEG → AMS May 19, 23:55 UTCMay 20, 07:55 UTC8h 1m
2026-05-19 KLM281 AMS → SFO May 19, 21:30 UTCMay 19, 21:45 UTC15m
2026-05-19 KLM281 AMS → SFO May 19, 13:25 UTCMay 19, 19:50 UTC6h 25m
2026-05-19 KLM676 YEG → AMS May 19, 00:00 UTCMay 19, 08:05 UTC8h 5m
2026-05-18 KLM281 AMS → SFO May 18, 21:50 UTCMay 18, 22:05 UTC15m
2026-05-18 KLM281 AMS → SFO May 18, 14:00 UTCMay 18, 20:20 UTC6h 19m
2026-05-16 KLM676 YEG → AMS May 16, 23:50 UTCMay 17, 07:45 UTC7h 55m
2026-05-16 KLM281 AMS → SFO May 16, 21:20 UTCMay 16, 21:35 UTC15m
2026-05-16 KLM281 AMS → SFO May 16, 13:21 UTCMay 16, 19:45 UTC6h 25m
2026-05-15 KLM672 YUL → AMS May 15, 23:15 UTCMay 16, 05:25 UTC6h 10m
2026-05-15 KLM671 AMS → YUL May 15, 13:45 UTCMay 15, 20:45 UTC6h 59m
2026-05-15 KLM765 BON → AMS May 15, 02:00 UTCMay 15, 10:40 UTC8h 40m
2026-05-14 KLM765 BON → AMS May 14, 23:20 UTCMay 14, 23:35 UTC15m
2026-05-14 KLM765 BON → AMS May 14, 21:30 UTCMay 14, 22:00 UTC30m
2026-05-14 KLM765 BON → AMS May 14, 12:20 UTCMay 14, 20:55 UTC8h 35m
2026-05-14 KLM100 AMS → CHS May 14, 02:00 UTCMay 14, 09:00 UTC7h 0m
2026-05-13 KLM695 AMS → YYZ May 13, 16:05 UTCMay 13, 23:40 UTC7h 35m
2026-05-13 KLM769 BON → AMS May 13, 02:05 UTCMay 13, 10:30 UTC8h 25m
2026-05-12 KLM769 BON → AMS May 12, 23:25 UTCMay 12, 23:35 UTC10m
2026-05-12 KLM769 BON → AMS May 12, 21:35 UTCMay 12, 21:45 UTC10m
2026-05-12 KLM769 BON → AMS May 12, 12:15 UTCMay 12, 21:01 UTC8h 45m
2026-05-12 KLM676 YEG → AMS May 12, 05:10 UTCMay 12, 07:50 UTC2h 40m
2026-05-11 KLM281 AMS → SFO May 11, 21:40 UTCMay 11, 21:55 UTC15m
2026-05-11 KLM281 AMS → SFO May 11, 13:15 UTCMay 11, 20:10 UTC6h 55m
2026-05-10 KLM129 - May 10, 13:10 UTCMay 11, 03:50 UTC14h 40m
2026-05-09 KLM676 YEG → AMS May 9, 23:55 UTCMay 10, 08:10 UTC8h 15m
2026-05-09 KLM281 AMS → SFO May 9, 21:30 UTCMay 9, 21:40 UTC10m
2026-05-09 KLM281 AMS → SFO May 9, 13:15 UTCMay 9, 19:49 UTC6h 35m
2026-05-08 KLM676 YEG → AMS May 8, 23:45 UTCMay 9, 07:35 UTC7h 50m
2026-05-08 KLM281 AMS → SFO May 8, 21:25 UTCMay 8, 21:40 UTC15m

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

Mode-S 484411 frequently asked

What is Mode-S code 484411?
484411 is an ICAO 24-bit transponder address. Allocated to Netherlands. Assigned to PH-AOC.
Where is Mode-S 484411 registered?
Mode-S code 484411 is allocated to Netherlands (NL). All aircraft registered there receive a Mode-S address from a fixed block defined by ICAO Annex 10.
Is 484411 broadcasting right now?
No active broadcast right now. Last signal was 7h ago.
Hex, octal, and decimal Mode-S codes: what's the difference?
The same 24-bit identifier expressed in different bases: hex 484411, octal 22042021, decimal 4,736,017.
What flights does 484411 operate?
Mode-S 484411 has broadcast 17 distinct callsigns, including KLM765, KLM281, KLM671, KLM672, KLM676.