Apparatus

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sensors Mode-S transponder

48440F

ICAO 24-bit transponder address · allocated to Netherlands

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

Hex
48440F
Octal
22042017
Decimal
4,736,015
Country
NL
Tail
PH-AOA
Type
A332
No current signal · last broadcast 3d ago
Flights observed
75
Distinct callsigns
17
Country
NL
Last broadcast
3d ago

Last known position

Most recent position reported by Mode-S 48440F.

Country allocation

The ICAO 24-bit address 48440F 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 12 2026-05-31
KLM777 KLM Royal Dutch Airlines 10 2026-05-25
KLM767 KLM Royal Dutch Airlines 8 2026-05-21
KLM281 KLM Royal Dutch Airlines 7 2026-05-29
KLM676 KLM Royal Dutch Airlines 6 2026-05-30
KLM672 KLM Royal Dutch Airlines 5 2026-05-27
KLM671 KLM Royal Dutch Airlines 5 2026-05-27
KLM769 KLM Royal Dutch Airlines 4 2026-05-27
KLM129 KLM Royal Dutch Airlines 4 2026-05-31
KLM787 KLM Royal Dutch Airlines 3 2026-05-09
KLM588 KLM Royal Dutch Airlines 3 2026-05-22
KLM695 KLM Royal Dutch Airlines 2 2026-05-17
KLM100 KLM Royal Dutch Airlines 2 2026-05-18
KLM9858 KLM Royal Dutch Airlines 1 2026-04-24
KLM9857 KLM Royal Dutch Airlines 1 2026-04-23
KLM628 KLM Royal Dutch Airlines 1 2026-04-26
KLM627 KLM Royal Dutch Airlines 1 2026-04-26

Recent flights last 50

DateFlightRouteTakeoffLandingDuration
2026-05-31 KLM129 - May 31, 12:50 UTCJun 1, 03:55 UTC15h 5m
2026-05-31 KLM765 BON → AMS May 31, 08:25 UTCMay 31, 09:50 UTC1h 25m
2026-05-30 KLM765 BON → AMS May 30, 23:30 UTCMay 30, 23:45 UTC15m
2026-05-30 KLM765 BON → AMS May 30, 22:00 UTCMay 30, 22:15 UTC15m
2026-05-30 KLM765 BON → AMS May 30, 12:25 UTCMay 30, 21:20 UTC8h 55m
2026-05-30 KLM676 YEG → AMS May 30, 01:05 UTCMay 30, 07:45 UTC6h 40m
2026-05-29 KLM676 YEG → AMS May 29, 23:30 UTCMay 29, 23:40 UTC10m
2026-05-29 KLM281 AMS → SFO May 29, 21:30 UTCMay 29, 21:45 UTC15m
2026-05-29 KLM281 AMS → SFO May 29, 13:15 UTCMay 29, 19:55 UTC6h 40m
2026-05-29 KLM676 YEG → AMS May 29, 02:50 UTCMay 29, 07:55 UTC5h 5m
2026-05-28 KLM676 YEG → AMS May 28, 23:55 UTCMay 29, 00:05 UTC10m
2026-05-28 KLM281 AMS → SFO May 28, 21:50 UTCMay 28, 22:00 UTC10m
2026-05-28 KLM281 AMS → SFO May 28, 13:40 UTCMay 28, 20:05 UTC6h 25m
2026-05-27 KLM672 YUL → AMS May 27, 23:10 UTCMay 28, 05:45 UTC6h 35m
2026-05-27 KLM671 AMS → YUL May 27, 13:55 UTCMay 27, 20:50 UTC6h 55m
2026-05-27 KLM769 BON → AMS May 27, 08:40 UTCMay 27, 10:25 UTC1h 45m
2026-05-26 KLM769 BON → AMS May 26, 23:10 UTCMay 26, 23:19 UTC10m
2026-05-26 KLM769 BON → AMS May 26, 21:29 UTCMay 26, 21:44 UTC15m
2026-05-26 KLM769 BON → AMS May 26, 12:05 UTCMay 26, 20:54 UTC8h 50m
2026-05-25 KLM777 POS → AMS May 25, 04:55 UTCMay 25, 06:35 UTC1h 40m
2026-05-24 KLM777 POS → AMS May 24, 09:50 UTCMay 25, 06:35 UTC20h 45m
2026-05-24 KLM777 POS → AMS May 24, 09:10 UTCMay 25, 06:35 UTC21h 25m
2026-05-22 KLM588 LOS → AMS May 22, 13:05 UTCMay 23, 03:45 UTC14h 39m
2026-05-21 KLM676 YEG → AMS May 21, 23:45 UTCMay 22, 07:55 UTC8h 10m
2026-05-21 KLM281 AMS → SFO May 21, 21:35 UTCMay 21, 21:50 UTC15m
2026-05-21 KLM281 AMS → SFO May 21, 13:25 UTCMay 21, 20:10 UTC6h 45m
2026-05-21 KLM767 BON → AMS May 21, 02:20 UTCMay 21, 10:20 UTC8h 0m
2026-05-20 KLM767 BON → AMS May 20, 23:35 UTCMay 20, 23:50 UTC15m
2026-05-20 KLM767 BON → AMS May 20, 21:45 UTCMay 20, 22:00 UTC15m
2026-05-20 KLM767 BON → AMS May 20, 12:05 UTCMay 20, 21:10 UTC9h 5m
2026-05-19 KLM672 YUL → AMS May 19, 23:25 UTCMay 20, 05:35 UTC6h 11m
2026-05-19 KLM671 AMS → YUL May 19, 13:45 UTCMay 19, 20:45 UTC7h 0m
2026-05-19 KLM765 BON → AMS May 19, 08:25 UTCMay 19, 09:45 UTC1h 20m
2026-05-18 KLM765 BON → AMS May 18, 23:25 UTCMay 18, 23:40 UTC15m
2026-05-18 KLM765 BON → AMS May 18, 21:45 UTCMay 18, 22:00 UTC15m
2026-05-18 KLM765 BON → AMS May 18, 12:10 UTCMay 18, 21:10 UTC8h 59m
2026-05-18 KLM100 AMS → CHS May 18, 02:05 UTCMay 18, 09:10 UTC7h 5m
2026-05-17 KLM695 AMS → YYZ May 17, 16:10 UTCMay 17, 23:40 UTC7h 30m
2026-05-17 KLM765 BON → AMS May 17, 01:55 UTCMay 17, 10:00 UTC8h 5m
2026-05-16 KLM765 BON → AMS May 16, 23:30 UTCMay 16, 23:40 UTC10m
2026-05-16 KLM765 BON → AMS May 16, 21:30 UTCMay 16, 21:40 UTC10m
2026-05-16 KLM765 BON → AMS May 16, 12:05 UTCMay 16, 20:50 UTC8h 45m
2026-05-13 KLM777 POS → AMS May 13, 03:55 UTCMay 13, 06:25 UTC2h 30m
2026-05-12 KLM777 POS → AMS May 12, 09:50 UTCMay 13, 06:25 UTC20h 35m
2026-05-12 KLM777 POS → AMS May 12, 08:55 UTCMay 13, 06:25 UTC21h 30m
2026-05-11 KLM129 - May 11, 14:10 UTCMay 12, 04:45 UTC14h 36m
2026-05-09 KLM787 CUR → AMS May 9, 03:55 UTCMay 9, 06:10 UTC2h 15m
2026-05-08 KLM787 CUR → AMS May 8, 09:49 UTCMay 9, 06:10 UTC20h 20m
2026-05-08 KLM787 CUR → AMS May 8, 08:40 UTCMay 9, 06:10 UTC21h 30m
2026-05-07 KLM129 - May 7, 12:45 UTCMay 8, 03:49 UTC15h 4m

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

Mode-S 48440F frequently asked

What is Mode-S code 48440F?
48440F is an ICAO 24-bit transponder address. Allocated to Netherlands. Assigned to PH-AOA.
Where is Mode-S 48440F registered?
Mode-S code 48440F is allocated to Netherlands (NL). All aircraft registered there receive a Mode-S address from a fixed block defined by ICAO Annex 10.
Is 48440F broadcasting right now?
No active broadcast right now. Last signal was 3d ago.
Hex, octal, and decimal Mode-S codes: what's the difference?
The same 24-bit identifier expressed in different bases: hex 48440F, octal 22042017, decimal 4,736,015.
What flights does 48440F operate?
Mode-S 48440F has broadcast 17 distinct callsigns, including KLM765, KLM777, KLM767, KLM281, KLM676.