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 5h ago
Flights observed
181
Distinct callsigns
20
Country
NL
Last broadcast
5h 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 20 distinct

Callsign Airline Flights Last seen
KLM672 - 33 2026-07-13
KLM671 - 32 2026-07-13
KLM765 - 20 2026-06-23
KLM281 - 15 2026-07-12
KLM767 - 13 2026-06-25
KLM777 - 12 2026-07-07
KLM787 KLM Royal Dutch Airlines 10 2026-05-01
KLM676 - 10 2026-07-13
KLM769 KLM Royal Dutch Airlines 8 2026-05-20
KLM536 - 6 2026-07-08
KLM129 - 4 2026-07-11
KLM588 KLM Royal Dutch Airlines 3 2026-05-17
KLM204 - 2 2026-06-29
KLM147 - 2 2026-06-29
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
KLM672D - 1 2026-06-14
KLM628 KLM Royal Dutch Airlines 1 2026-05-16
KLM627 KLM Royal Dutch Airlines 1 2026-05-16

Recent flights last 50

DateFlightRouteTakeoffLandingDuration
2026-07-13 KLM672 YUL → AMS Jul 13, 23:25 UTCJul 14, 05:50 UTC6h 25m
2026-07-13 KLM671 - Jul 13, 13:50 UTCJul 13, 20:45 UTC6h 55m
2026-07-13 KLM676 - Jul 13, 01:25 UTCJul 13, 07:30 UTC6h 5m
2026-07-12 KLM676 - Jul 12, 23:50 UTCJul 13, 00:01 UTC10m
2026-07-12 KLM281 - Jul 12, 13:30 UTCJul 12, 22:00 UTC8h 30m
2026-07-11 KLM129 AMS → AMS Jul 11, 13:00 UTCJul 12, 03:45 UTC14h 45m
2026-07-09 KLM129 AMS → AMS Jul 9, 12:45 UTCJul 10, 04:05 UTC15h 20m
2026-07-08 KLM536 - Jul 8, 11:05 UTCJul 9, 05:40 UTC18h 35m
2026-07-08 KLM536 AMS → AMS Jul 8, 10:50 UTCJul 9, 05:40 UTC18h 50m
2026-07-07 KLM777 - Jul 7, 21:50 UTCJul 8, 06:30 UTC8h 40m
2026-07-07 KLM777 - Jul 7, 08:40 UTCJul 7, 19:40 UTC11h 0m
2026-07-05 KLM536 - Jul 5, 11:05 UTCJul 6, 05:40 UTC18h 35m
2026-07-05 KLM536 - Jul 5, 10:40 UTCJul 6, 05:40 UTC19h 0m
2026-07-04 KLM672 YUL → AMS Jul 4, 23:40 UTCJul 5, 05:55 UTC6h 15m
2026-07-04 KLM671 AMS → YUL Jul 4, 13:50 UTCJul 4, 20:55 UTC7h 5m
2026-07-03 KLM676 YEG → AMS Jul 3, 23:35 UTCJul 4, 07:25 UTC7h 50m
2026-07-03 KLM281 - Jul 3, 13:15 UTCJul 3, 21:40 UTC8h 25m
2026-07-01 KLM536 - Jul 1, 11:05 UTCJul 2, 05:30 UTC18h 25m
2026-07-01 KLM536 AMS → AMS Jul 1, 10:45 UTCJul 2, 05:30 UTC18h 45m
2026-07-01 KLM777 - Jul 1, 04:50 UTCJul 1, 06:15 UTC1h 25m
2026-06-30 KLM777 - Jun 30, 09:05 UTCJul 1, 06:15 UTC21h 10m
2026-06-30 KLM777 - Jun 30, 08:40 UTCJul 1, 06:15 UTC21h 35m
2026-06-29 KLM204 YYZ → AMS Jun 29, 20:44 UTCJun 30, 03:35 UTC6h 51m
2026-06-29 KLM147 - Jun 29, 10:04 UTCJun 29, 17:30 UTC7h 25m
2026-06-28 KLM777 - Jun 28, 21:40 UTCJun 29, 05:59 UTC8h 20m
2026-06-28 KLM777 - Jun 28, 08:29 UTCJun 28, 19:40 UTC11h 10m
2026-06-27 KLM672 YUL → AMS Jun 27, 23:45 UTCJun 28, 05:55 UTC6h 10m
2026-06-27 KLM671 - Jun 27, 13:49 UTCJun 27, 20:34 UTC6h 45m
2026-06-26 KLM672 YUL → AMS Jun 26, 23:19 UTCJun 27, 05:35 UTC6h 15m
2026-06-26 KLM671 AMS → YUL Jun 26, 13:45 UTCJun 26, 20:50 UTC7h 5m
2026-06-25 KLM672 - Jun 25, 23:09 UTCJun 26, 05:30 UTC6h 20m
2026-06-25 KLM671 - Jun 25, 13:45 UTCJun 25, 20:49 UTC7h 5m
2026-06-25 KLM767 - Jun 25, 01:54 UTCJun 25, 10:20 UTC8h 25m
2026-06-24 KLM767 - Jun 24, 23:20 UTCJun 24, 23:34 UTC15m
2026-06-24 KLM767 - Jun 24, 21:40 UTCJun 24, 21:50 UTC10m
2026-06-24 KLM767 - Jun 24, 12:14 UTCJun 24, 21:00 UTC8h 45m
2026-06-23 KLM672 YUL → AMS Jun 23, 23:24 UTCJun 24, 05:40 UTC6h 15m
2026-06-23 KLM671 AMS → YUL Jun 23, 13:39 UTCJun 23, 20:49 UTC7h 10m
2026-06-23 KLM765 - Jun 23, 02:34 UTCJun 23, 10:19 UTC7h 45m
2026-06-22 KLM765 - Jun 22, 23:29 UTCJun 22, 23:39 UTC10m
2026-06-22 KLM765 - Jun 22, 21:45 UTCJun 22, 21:59 UTC15m
2026-06-22 KLM765 - Jun 22, 12:19 UTCJun 22, 21:10 UTC8h 50m
2026-06-21 KLM672 YUL → AMS Jun 21, 23:30 UTCJun 22, 05:44 UTC6h 15m
2026-06-21 KLM671 - Jun 21, 13:59 UTCJun 21, 20:54 UTC6h 55m
2026-06-21 KLM765 - Jun 21, 02:24 UTCJun 21, 10:19 UTC7h 55m
2026-06-20 KLM765 - Jun 20, 23:19 UTCJun 20, 23:29 UTC10m
2026-06-20 KLM765 - Jun 20, 21:44 UTCJun 20, 21:55 UTC10m
2026-06-20 KLM765 - Jun 20, 12:19 UTCJun 20, 21:10 UTC8h 50m
2026-06-19 KLM672 YUL → AMS Jun 19, 00:20 UTCJun 19, 06:35 UTC6h 15m
2026-06-18 KLM671 AMS → YUL Jun 18, 13:50 UTCJun 18, 20:45 UTC6h 55m

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 5h 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 20 distinct callsigns, including KLM672, KLM671, KLM765, KLM281, KLM767.