Apparatus

Try JFK, AAL1290, BAW, or N225AN.

sensors Mode-S transponder

484FFF

ICAO 24-bit transponder address · allocated to Netherlands

Currently assigned to PH-AKE · AIRBUS A-330-300

Hex
484FFF
Octal
22047777
Decimal
4,739,071
Country
NL
Tail
PH-AKE
Type
A333
No current signal · last broadcast Jul 26, 21:45 UTC
Flights observed
199
Distinct callsigns
20
Country
NL
Last broadcast
Jul 26, 21:45 UTC

Last known position

Most recent position reported by Mode-S 484FFF.

Country allocation

The ICAO 24-bit address 484FFF 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
KLM677 KLM Royal Dutch Airlines 30 2026-07-26
KLM120 - 30 2026-07-26
KLM767 KLM Royal Dutch Airlines 24 2026-07-25
KLM628 - 18 2026-07-14
KLM627 - 17 2026-07-14
KLM617 - 10 2026-07-17
KLM618 - 9 2026-07-18
KLM129 - 8 2026-07-13
KLM100 - 7 2026-07-13
KLM695 - 6 2026-07-12
KLM538 KLM Royal Dutch Airlines 5 2026-05-18
KLM769 KLM Royal Dutch Airlines 4 2026-06-03
KLM672 - 3 2026-07-06
KLM671 - 3 2026-07-06
KLM588 - 3 2026-07-01
KLM537 KLM Royal Dutch Airlines 3 2026-05-11
KLM281 KLM Royal Dutch Airlines 3 2026-07-25
KLM204 KLM Royal Dutch Airlines 3 2026-07-18
KLM147 - 3 2026-07-18
KLM9858 - 2 2026-07-03

Recent flights last 50

DateFlightRouteTakeoffLandingDuration
2026-07-26 KLM120 - Jul 26, 21:25 UTCJul 26, 21:45 UTC20m
2026-07-26 KLM677 AMS → YYC Jul 26, 10:40 UTCJul 26, 19:20 UTC8h 40m
2026-07-25 KLM676 YEG → AMS Jul 25, 23:50 UTCJul 26, 07:30 UTC7h 41m
2026-07-25 KLM281 AMS → SFO Jul 25, 13:20 UTCJul 25, 21:45 UTC8h 25m
2026-07-25 KLM767 BON → AMS Jul 25, 02:05 UTCJul 25, 10:35 UTC8h 30m
2026-07-24 KLM767 BON → AMS Jul 24, 23:10 UTCJul 24, 23:20 UTC10m
2026-07-24 KLM767 BON → AMS Jul 24, 21:10 UTCJul 24, 21:25 UTC15m
2026-07-24 KLM767 BON → AMS Jul 24, 12:20 UTCJul 24, 20:35 UTC8h 15m
2026-07-23 KLM120 YYC → AMS Jul 23, 21:30 UTCJul 24, 05:25 UTC7h 55m
2026-07-23 KLM677 AMS → YYC Jul 23, 11:05 UTCJul 23, 19:40 UTC8h 35m
2026-07-21 KLM120 - Jul 21, 21:25 UTCJul 22, 05:25 UTC8h 0m
2026-07-21 KLM677 - Jul 21, 10:50 UTCJul 21, 19:30 UTC8h 40m
2026-07-19 KLM777 POS → AMS Jul 19, 21:45 UTCJul 20, 06:20 UTC8h 35m
2026-07-19 KLM777 POS → AMS Jul 19, 09:05 UTCJul 19, 19:50 UTC10h 45m
2026-07-18 KLM204 YYZ → AMS Jul 18, 21:15 UTCJul 19, 04:05 UTC6h 50m
2026-07-18 KLM147 - Jul 18, 09:40 UTCJul 18, 17:15 UTC7h 35m
2026-07-18 KLM618 BOS → AMS Jul 18, 01:05 UTCJul 18, 07:20 UTC6h 16m
2026-07-17 KLM617 - Jul 17, 15:05 UTCJul 17, 22:05 UTC7h 0m
2026-07-15 KLM120 YYC → AMS Jul 15, 22:00 UTCJul 16, 06:10 UTC8h 10m
2026-07-15 KLM677 - Jul 15, 11:30 UTCJul 15, 20:05 UTC8h 35m
2026-07-14 KLM628 - Jul 14, 21:15 UTCJul 15, 05:55 UTC8h 39m
2026-07-14 KLM627 - Jul 14, 09:00 UTCJul 14, 18:05 UTC9h 5m
2026-07-13 KLM129 AMS → AMS Jul 13, 12:45 UTCJul 14, 03:45 UTC15h 0m
2026-07-13 KLM100 YYZ → AMS Jul 13, 02:10 UTCJul 13, 09:20 UTC7h 10m
2026-07-12 KLM695 - Jul 12, 22:20 UTCJul 12, 23:35 UTC1h 15m
2026-07-12 KLM695 - Jul 12, 16:10 UTCJul 12, 17:45 UTC1h 35m
2026-07-12 KLM618 BOS → AMS Jul 12, 01:15 UTCJul 12, 07:20 UTC6h 5m
2026-07-11 KLM617 - Jul 11, 15:10 UTCJul 11, 22:20 UTC7h 10m
2026-07-11 KLM767 - Jul 11, 09:10 UTCJul 11, 10:35 UTC1h 25m
2026-07-10 KLM767 - Jul 10, 23:25 UTCJul 10, 23:40 UTC15m
2026-07-10 KLM767 - Jul 10, 21:40 UTCJul 10, 21:50 UTC10m
2026-07-10 KLM767 - Jul 10, 12:20 UTCJul 10, 21:00 UTC8h 40m
2026-07-07 KLM628 MIA → AMS Jul 7, 21:05 UTCJul 8, 05:30 UTC8h 25m
2026-07-07 KLM627 AMS → MIA Jul 7, 09:10 UTCJul 7, 18:40 UTC9h 30m
2026-07-06 KLM672 - Jul 6, 23:35 UTCJul 7, 05:50 UTC6h 15m
2026-07-06 KLM671 AMS → YUL Jul 6, 14:05 UTCJul 6, 21:10 UTC7h 5m
2026-07-06 KLM767 - Jul 6, 02:00 UTCJul 6, 10:30 UTC8h 30m
2026-07-05 KLM767 - Jul 5, 23:30 UTCJul 5, 23:40 UTC10m
2026-07-05 KLM767 - Jul 5, 21:45 UTCJul 5, 21:55 UTC10m
2026-07-05 KLM767 - Jul 5, 12:25 UTCJul 5, 21:00 UTC8h 35m
2026-07-04 KLM100 YYZ → AMS Jul 4, 02:20 UTCJul 4, 09:00 UTC6h 40m
2026-07-03 KLM695 AMS → YYZ Jul 3, 16:05 UTCJul 3, 23:50 UTC7h 45m
2026-07-03 KLM9858 - Jul 3, 10:25 UTCJul 3, 10:55 UTC30m
2026-07-02 KLM9857 AMS → BRU Jul 2, 06:25 UTCJul 2, 06:51 UTC26m
2026-07-01 KLM588 - Jul 1, 12:50 UTCJul 2, 04:00 UTC15h 10m
2026-06-30 KLM120 - Jun 30, 21:55 UTCJul 1, 06:00 UTC8h 5m
2026-06-30 KLM677 AMS → YYC Jun 30, 11:40 UTCJun 30, 20:10 UTC8h 30m
2026-06-28 KLM120 - Jun 28, 21:20 UTCJun 29, 05:34 UTC8h 15m
2026-06-28 KLM677 AMS → YYC Jun 28, 10:55 UTCJun 28, 19:14 UTC8h 20m
2026-06-28 KLM618 - Jun 28, 00:45 UTCJun 28, 06:55 UTC6h 10m

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

Mode-S 484FFF frequently asked

What is Mode-S code 484FFF?
484FFF is an ICAO 24-bit transponder address. Allocated to Netherlands. Assigned to PH-AKE.
Where is Mode-S 484FFF registered?
Mode-S code 484FFF is allocated to Netherlands (NL). All aircraft registered there receive a Mode-S address from a fixed block defined by ICAO Annex 10.
Is 484FFF broadcasting right now?
No active broadcast right now. Last signal was Jul 26, 21:45 UTC.
Hex, octal, and decimal Mode-S codes: what's the difference?
The same 24-bit identifier expressed in different bases: hex 484FFF, octal 22047777, decimal 4,739,071.
What flights does 484FFF operate?
Mode-S 484FFF has broadcast 20 distinct callsigns, including KLM677, KLM120, KLM767, KLM628, KLM627.