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sensors Mode-S transponder

484C53

ICAO 24-bit transponder address · allocated to Netherlands

Currently assigned to PH-EZO · EMBRAER ERJ-190-100

Hex
484C53
Octal
22046123
Decimal
4,738,131
Country
NL
Tail
PH-EZO
Type
E190
No current signal · last broadcast 2h ago
Flights observed
564
Distinct callsigns
20
Country
NL
Last broadcast
2h ago

Last known position

Most recent position reported by Mode-S 484C53.

Country allocation

The ICAO 24-bit address 484C53 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
KLM980 - 9 2026-06-29
KLM21F - 9 2026-06-29
KLM95V - 7 2026-07-06
KLM47X - 7 2026-07-08
KLM40Q - 7 2026-07-08
KLM20J - 7 2026-07-06
KLM98T - 6 2026-06-30
KLM87Q - 6 2026-06-29
KLM61D - 6 2026-07-14
KLM50W - 6 2026-06-30
KLM28H - 6 2026-06-29
KLM25Y - 6 2026-06-30
KLM1189 - 6 2026-07-11
KLM995 - 5 2026-07-13
KLM993 - 5 2026-06-21
KLM98C - 5 2026-06-27
KLM982 - 5 2026-06-23
KLM90N - 5 2026-07-13
KLM70C - 5 2026-06-21
KLM65C - 5 2026-06-30

Recent flights last 50

DateFlightRouteTakeoffLandingDuration
2026-07-14 KLM61D - Jul 14, 15:05 UTCJul 14, 16:10 UTC1h 5m
2026-07-13 KLM90N - Jul 13, 19:30 UTCJul 13, 20:10 UTC40m
2026-07-13 KLM995 - Jul 13, 18:05 UTCJul 13, 18:45 UTC40m
2026-07-13 KLM1154 TRD → AMS Jul 13, 15:15 UTCJul 13, 17:05 UTC1h 50m
2026-07-13 KLM75T - Jul 13, 12:40 UTCJul 13, 14:35 UTC1h 55m
2026-07-13 KLM1294 - Jul 13, 09:50 UTCJul 13, 10:45 UTC55m
2026-07-13 KLM59N - Jul 13, 08:05 UTCJul 13, 08:50 UTC45m
2026-07-13 KLM1798 - Jul 13, 06:30 UTCJul 13, 07:01 UTC30m
2026-07-13 KLM13H - Jul 13, 05:10 UTCJul 13, 05:40 UTC30m
2026-07-12 KLM66C LCY → AMS Jul 12, 17:05 UTCJul 12, 17:45 UTC40m
2026-07-12 KLM991 - Jul 12, 15:35 UTCJul 12, 16:20 UTC45m
2026-07-12 KLM24V ZRH → AMS Jul 12, 13:20 UTCJul 12, 14:30 UTC1h 10m
2026-07-12 KLM93K - Jul 12, 11:01 UTCJul 12, 12:01 UTC1h 0m
2026-07-12 KLM68G BRE → AMS Jul 12, 09:10 UTCJul 12, 09:50 UTC40m
2026-07-12 KLM1761 - Jul 12, 07:45 UTCJul 12, 08:20 UTC35m
2026-07-12 KLM1184 KRS → AMS Jul 12, 04:30 UTCJul 12, 05:40 UTC1h 10m
2026-07-11 KLM1189 - Jul 11, 19:45 UTCJul 11, 20:55 UTC1h 10m
2026-07-11 KLM24P GDN → AMS Jul 11, 16:55 UTCJul 11, 18:15 UTC1h 20m
2026-07-11 KLM1307 - Jul 11, 14:45 UTCJul 11, 16:10 UTC1h 25m
2026-07-11 KLM62P - Jul 11, 04:35 UTCJul 11, 05:40 UTC1h 5m
2026-07-10 KLM15H - Jul 10, 20:05 UTCJul 10, 21:30 UTC1h 25m
2026-07-10 KLM1844 - Jul 10, 14:00 UTCJul 10, 15:00 UTC1h 0m
2026-07-10 KLM71F - Jul 10, 11:25 UTCJul 10, 12:15 UTC50m
2026-07-10 KLM1930 GVA → AMS Jul 10, 08:25 UTCJul 10, 09:30 UTC1h 5m
2026-07-10 KLM27E - Jul 10, 06:00 UTCJul 10, 07:05 UTC1h 5m
2026-07-09 KLM1576 OPO → AMS Jul 9, 18:55 UTCJul 9, 21:05 UTC2h 10m
2026-07-09 KLM1575 - Jul 9, 15:30 UTCJul 9, 17:45 UTC2h 15m
2026-07-09 KLM56G OSL → AMS Jul 9, 13:00 UTCJul 9, 14:25 UTC1h 25m
2026-07-09 KLM41B - Jul 9, 10:15 UTCJul 9, 11:50 UTC1h 35m
2026-07-09 KLM66J - Jul 9, 06:50 UTCJul 9, 07:35 UTC45m
2026-07-09 KLM49K - Jul 9, 05:15 UTCJul 9, 06:00 UTC45m
2026-07-08 KLM1766 - Jul 8, 16:25 UTCJul 8, 17:00 UTC35m
2026-07-08 KLM21B - Jul 8, 15:00 UTCJul 8, 15:35 UTC35m
2026-07-08 KLM40Q MUC → AMS Jul 8, 12:30 UTCJul 8, 13:45 UTC1h 15m
2026-07-08 KLM47X AMS → MUC Jul 8, 10:30 UTCJul 8, 11:35 UTC1h 5m
2026-07-08 KLM52R - Jul 8, 08:05 UTCJul 8, 09:15 UTC1h 10m
2026-07-08 KLM1229 - Jul 8, 06:10 UTCJul 8, 07:20 UTC1h 10m
2026-07-08 KLM22A - Jul 8, 04:20 UTCJul 8, 05:05 UTC45m
2026-07-07 KLM1793 - Jul 7, 19:20 UTCJul 7, 19:55 UTC35m
2026-07-07 KLM1936 - Jul 7, 15:55 UTCJul 7, 17:05 UTC1h 10m
2026-07-07 KLM71V - Jul 7, 13:50 UTCJul 7, 14:55 UTC1h 5m
2026-07-07 KLM86M - Jul 7, 04:40 UTCJul 7, 05:50 UTC1h 10m
2026-07-06 KLM1949 - Jul 6, 20:15 UTCJul 6, 21:10 UTC55m
2026-07-06 KLM25M - Jul 6, 17:50 UTCJul 6, 18:55 UTC1h 5m
2026-07-06 KLM45B - Jul 6, 15:55 UTCJul 6, 16:55 UTC1h 0m
2026-07-06 KLM20J KRK → AMS Jul 6, 13:00 UTCJul 6, 14:45 UTC1h 45m
2026-07-06 KLM95V AMS → KRK Jul 6, 10:00 UTCJul 6, 11:30 UTC1h 30m
2026-07-06 KLM1930 GVA → AMS Jul 6, 07:25 UTCJul 6, 08:45 UTC1h 20m
2026-07-06 KLM27E - Jul 6, 05:15 UTCJul 6, 06:15 UTC1h 0m
2026-07-02 KLM9956 - Jul 2, 05:10 UTCJul 2, 05:40 UTC30m

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

Mode-S 484C53 frequently asked

What is Mode-S code 484C53?
484C53 is an ICAO 24-bit transponder address. Allocated to Netherlands. Assigned to PH-EZO.
Where is Mode-S 484C53 registered?
Mode-S code 484C53 is allocated to Netherlands (NL). All aircraft registered there receive a Mode-S address from a fixed block defined by ICAO Annex 10.
Is 484C53 broadcasting right now?
No active broadcast right now. Last signal was 2h ago.
Hex, octal, and decimal Mode-S codes: what's the difference?
The same 24-bit identifier expressed in different bases: hex 484C53, octal 22046123, decimal 4,738,131.
What flights does 484C53 operate?
Mode-S 484C53 has broadcast 20 distinct callsigns, including KLM980, KLM21F, KLM95V, KLM47X, KLM40Q.