Apparatus

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sensors Mode-S transponder

484444

ICAO 24-bit transponder address · allocated to Netherlands

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

Hex
484444
Octal
22042104
Decimal
4,736,068
Country
NL
Tail
PH-AOE
Type
A332
No current signal · last broadcast 16h ago
Flights observed
103
Distinct callsigns
19
Country
NL
Last broadcast
16h ago

Last known position

Most recent position reported by Mode-S 484444.

Country allocation

The ICAO 24-bit address 484444 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 19 distinct

Callsign Airline Flights Last seen
KLM672 KLM Royal Dutch Airlines 18 2026-05-25
KLM671 KLM Royal Dutch Airlines 15 2026-05-25
KLM281 KLM Royal Dutch Airlines 13 2026-05-26
KLM787 KLM Royal Dutch Airlines 10 2026-05-01
KLM767 KLM Royal Dutch Airlines 9 2026-05-11
KLM769 KLM Royal Dutch Airlines 8 2026-05-20
KLM765 KLM Royal Dutch Airlines 8 2026-04-21
KLM676 KLM Royal Dutch Airlines 7 2026-05-26
KLM588 KLM Royal Dutch Airlines 3 2026-05-17
KLM777 KLM Royal Dutch Airlines 2 2026-05-03
KLM129 KLM Royal Dutch Airlines 2 2026-05-27
KLM9858 KLM Royal Dutch Airlines 1 2026-05-29
KLM9857 KLM Royal Dutch Airlines 1 2026-05-28
KLM695 KLM Royal Dutch Airlines 1 2026-05-20
KLM628 KLM Royal Dutch Airlines 1 2026-05-16
KLM627 KLM Royal Dutch Airlines 1 2026-05-16
KLM538 KLM Royal Dutch Airlines 1 2026-05-09
KLM537 KLM Royal Dutch Airlines 1 2026-05-09
KLM100 KLM Royal Dutch Airlines 1 2026-05-21

Recent flights last 50

DateFlightRouteTakeoffLandingDuration
2026-05-29 KLM9858 BRU → AMS May 29, 11:15 UTCMay 29, 11:45 UTC30m
2026-05-28 KLM9857 AMS → AMS May 28, 06:15 UTCMay 28, 06:45 UTC30m
2026-05-27 KLM129 - May 27, 13:10 UTCMay 28, 03:40 UTC14h 30m
2026-05-26 KLM676 YEG → AMS May 26, 23:54 UTCMay 27, 08:05 UTC8h 11m
2026-05-26 KLM281 AMS → SFO May 26, 21:34 UTCMay 26, 21:49 UTC15m
2026-05-26 KLM281 AMS → SFO May 26, 13:19 UTCMay 26, 18:24 UTC5h 5m
2026-05-25 KLM672 YUL → AMS May 25, 23:30 UTCMay 26, 05:45 UTC6h 15m
2026-05-25 KLM671 AMS → YUL May 25, 20:09 UTCMay 25, 20:59 UTC50m
2026-05-25 KLM671 AMS → YUL May 25, 13:55 UTCMay 25, 20:04 UTC6h 9m
2026-05-24 KLM672 YUL → AMS May 24, 23:35 UTCMay 25, 06:00 UTC6h 25m
2026-05-24 KLM671 AMS → YUL May 24, 13:50 UTCMay 24, 20:50 UTC7h 0m
2026-05-23 KLM672 YUL → AMS May 23, 23:30 UTCMay 24, 05:50 UTC6h 20m
2026-05-23 KLM671 AMS → YUL May 23, 13:35 UTCMay 23, 20:45 UTC7h 10m
2026-05-22 KLM672 YUL → AMS May 22, 23:10 UTCMay 23, 05:20 UTC6h 9m
2026-05-22 KLM671 AMS → YUL May 22, 13:40 UTCMay 22, 20:35 UTC6h 55m
2026-05-21 KLM672 YUL → AMS May 21, 23:00 UTCMay 22, 05:10 UTC6h 10m
2026-05-21 KLM671 AMS → YUL May 21, 13:45 UTCMay 21, 20:50 UTC7h 5m
2026-05-21 KLM100 AMS → CHS May 21, 02:10 UTCMay 21, 08:45 UTC6h 35m
2026-05-20 KLM695 AMS → YYZ May 20, 16:05 UTCMay 20, 23:55 UTC7h 50m
2026-05-20 KLM769 BON → AMS May 20, 02:05 UTCMay 20, 09:55 UTC7h 51m
2026-05-19 KLM769 BON → AMS May 19, 23:15 UTCMay 19, 23:25 UTC10m
2026-05-19 KLM769 BON → AMS May 19, 21:35 UTCMay 19, 21:50 UTC15m
2026-05-19 KLM769 BON → AMS May 19, 12:10 UTCMay 19, 21:00 UTC8h 50m
2026-05-17 KLM588 LOS → AMS May 17, 12:45 UTCMay 18, 03:30 UTC14h 45m
2026-05-16 KLM628 MIA → AMS May 16, 21:30 UTCMay 17, 05:40 UTC8h 10m
2026-05-16 KLM627 AMS → MIA May 16, 09:01 UTCMay 16, 18:40 UTC9h 40m
2026-05-15 KLM588 LOS → AMS May 15, 12:45 UTCMay 16, 03:30 UTC14h 44m
2026-05-15 KLM676 YEG → AMS May 15, 00:00 UTCMay 15, 07:45 UTC7h 45m
2026-05-14 KLM281 AMS → SFO May 14, 21:55 UTCMay 14, 22:05 UTC10m
2026-05-14 KLM281 AMS → SFO May 14, 13:35 UTCMay 14, 18:45 UTC5h 10m
2026-05-12 KLM129 - May 12, 12:45 UTCMay 13, 03:35 UTC14h 50m
2026-05-12 KLM672 YUL → AMS May 12, 03:55 UTCMay 12, 05:35 UTC1h 40m
2026-05-11 KLM671 AMS → YUL May 11, 13:45 UTCMay 11, 21:05 UTC7h 21m
2026-05-11 KLM767 BON → AMS May 11, 01:50 UTCMay 11, 10:30 UTC8h 40m
2026-05-10 KLM767 BON → AMS May 10, 23:09 UTCMay 10, 23:25 UTC15m
2026-05-10 KLM767 BON → AMS May 10, 12:19 UTCMay 10, 21:40 UTC9h 20m
2026-05-09 KLM538 EBB → AMS May 9, 11:05 UTCMay 10, 05:25 UTC18h 20m
2026-05-09 KLM537 AMS → KGL May 9, 09:40 UTCMay 10, 05:25 UTC19h 45m
2026-05-06 KLM672 YUL → AMS May 6, 23:15 UTCMay 7, 05:30 UTC6h 15m
2026-05-06 KLM671 AMS → YUL May 6, 13:40 UTCMay 6, 20:55 UTC7h 14m
2026-05-06 KLM769 BON → AMS May 6, 02:10 UTCMay 6, 10:10 UTC8h 0m
2026-05-05 KLM769 BON → AMS May 5, 23:25 UTCMay 5, 23:35 UTC10m
2026-05-05 KLM769 BON → AMS May 5, 21:35 UTCMay 5, 21:55 UTC20m
2026-05-05 KLM769 BON → AMS May 5, 12:20 UTCMay 5, 20:45 UTC8h 25m
2026-05-05 KLM676 YEG → AMS May 5, 00:00 UTCMay 5, 07:55 UTC7h 55m
2026-05-04 KLM281 AMS → SFO May 4, 22:00 UTCMay 4, 22:15 UTC15m
2026-05-04 KLM281 AMS → SFO May 4, 13:55 UTCMay 4, 19:05 UTC5h 11m
2026-05-03 KLM777 POS → AMS May 3, 21:39 UTCMay 4, 06:20 UTC8h 40m
2026-05-03 KLM777 POS → AMS May 3, 08:25 UTCMay 3, 19:50 UTC11h 25m
2026-05-02 KLM672 YUL → AMS May 2, 23:25 UTCMay 3, 05:50 UTC6h 24m

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

Mode-S 484444 frequently asked

What is Mode-S code 484444?
484444 is an ICAO 24-bit transponder address. Allocated to Netherlands. Assigned to PH-AOE.
Where is Mode-S 484444 registered?
Mode-S code 484444 is allocated to Netherlands (NL). All aircraft registered there receive a Mode-S address from a fixed block defined by ICAO Annex 10.
Is 484444 broadcasting right now?
No active broadcast right now. Last signal was 16h ago.
Hex, octal, and decimal Mode-S codes: what's the difference?
The same 24-bit identifier expressed in different bases: hex 484444, octal 22042104, decimal 4,736,068.
What flights does 484444 operate?
Mode-S 484444 has broadcast 19 distinct callsigns, including KLM672, KLM671, KLM281, KLM787, KLM767.