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sensors Mode-S transponder

4864EC

ICAO 24-bit transponder address · allocated to Netherlands

Currently assigned to PH-NXR · EMBRAER ERJ-190-400

Hex
4864EC
Octal
22062354
Decimal
4,744,428
Country
NL
Tail
PH-NXR
Type
E295
No current signal · last broadcast 5h ago
Flights observed
547
Distinct callsigns
20
Country
NL
Last broadcast
5h ago

Last known position

Most recent position reported by Mode-S 4864EC.

Country allocation

The ICAO 24-bit address 4864EC 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
KLM1183 - 10 2026-07-14
KLM58F - 9 2026-07-09
KLM24V KLM Royal Dutch Airlines 9 2026-06-15
KLM37Y KLM Royal Dutch Airlines 8 2026-07-05
KLM919 - 7 2026-06-21
KLM90B - 7 2026-07-12
KLM63T - 7 2026-07-03
KLM40J - 7 2026-07-03
KLM35J - 7 2026-07-10
KLM31L - 7 2026-06-30
KLM27M - 7 2026-06-27
KLM1750 - 7 2026-07-06
KLM1523 - 7 2026-07-12
KLM1010 - 7 2026-06-27
KLM78L - 6 2026-07-13
KLM77C KLM Royal Dutch Airlines 6 2026-05-25
KLM76M - 6 2026-06-22
KLM74E - 6 2026-06-22
KLM74A - 6 2026-07-10
KLM68L KLM Royal Dutch Airlines 6 2026-05-25

Recent flights last 50

DateFlightRouteTakeoffLandingDuration
2026-07-14 KLM1183 - Jul 14, 19:30 UTCJul 14, 20:35 UTC1h 5m
2026-07-14 KLM90Y - Jul 14, 16:25 UTCJul 14, 18:10 UTC1h 45m
2026-07-14 KLM35C - Jul 14, 13:05 UTCJul 14, 14:40 UTC1h 35m
2026-07-14 KLM9935 TLS → AMS Jul 14, 10:00 UTCJul 14, 11:25 UTC1h 25m
2026-07-13 KLM35H - Jul 13, 07:35 UTCJul 13, 09:10 UTC1h 35m
2026-07-13 KLM78L TRD → AMS Jul 13, 04:05 UTCJul 13, 05:55 UTC1h 50m
2026-07-12 KLM33N AMS → TRD Jul 12, 19:10 UTCJul 12, 21:05 UTC1h 55m
2026-07-12 KLM90Y - Jul 12, 16:05 UTCJul 12, 17:55 UTC1h 50m
2026-07-12 KLM35C - Jul 12, 13:10 UTCJul 12, 14:55 UTC1h 45m
2026-07-12 KLM90B - Jul 12, 10:15 UTCJul 12, 11:45 UTC1h 30m
2026-07-12 KLM1523 - Jul 12, 07:20 UTCJul 12, 08:50 UTC1h 30m
2026-07-12 KLM78L TRD → AMS Jul 12, 04:15 UTCJul 12, 06:05 UTC1h 50m
2026-07-11 KLM33N - Jul 11, 18:55 UTCJul 11, 20:30 UTC1h 35m
2026-07-11 KLM1298 BOD → AMS Jul 11, 15:20 UTCJul 11, 16:10 UTC50m
2026-07-11 KLM71A AMS → BLL Jul 11, 13:35 UTCJul 11, 14:20 UTC45m
2026-07-11 KLM90B - Jul 11, 11:05 UTCJul 11, 12:35 UTC1h 30m
2026-07-11 KLM1523 - Jul 11, 07:40 UTCJul 11, 09:10 UTC1h 30m
2026-07-11 KLM78L TRD → AMS Jul 11, 04:10 UTCJul 11, 06:05 UTC1h 55m
2026-07-10 KLM33N - Jul 10, 19:15 UTCJul 10, 21:00 UTC1h 45m
2026-07-10 KLM26G - Jul 10, 17:00 UTCJul 10, 17:55 UTC55m
2026-07-10 KLM79J - Jul 10, 15:10 UTCJul 10, 16:10 UTC1h 0m
2026-07-10 KLM1140 - Jul 10, 13:00 UTCJul 10, 14:05 UTC1h 5m
2026-07-10 KLM63W - Jul 10, 10:40 UTCJul 10, 11:50 UTC1h 10m
2026-07-10 KLM74A OSL → AMS Jul 10, 07:40 UTCJul 10, 09:05 UTC1h 25m
2026-07-10 KLM35J - Jul 10, 05:15 UTCJul 10, 06:35 UTC1h 20m
2026-07-09 KLM59W HAM → AMS Jul 9, 16:50 UTCJul 9, 17:35 UTC45m
2026-07-09 KLM83A - Jul 9, 15:15 UTCJul 9, 15:55 UTC40m
2026-07-09 KLM1756 HAM → AMS Jul 9, 13:20 UTCJul 9, 14:00 UTC40m
2026-07-09 KLM49F - Jul 9, 11:35 UTCJul 9, 12:15 UTC40m
2026-07-09 KLM30V - Jul 9, 09:15 UTCJul 9, 09:55 UTC40m
2026-07-09 KLM81E - Jul 9, 07:00 UTCJul 9, 07:50 UTC50m
2026-07-09 KLM58F - Jul 9, 04:15 UTCJul 9, 05:25 UTC1h 10m
2026-07-08 KLM1183 - Jul 8, 19:20 UTCJul 8, 20:30 UTC1h 10m
2026-07-08 KLM34B - Jul 8, 15:40 UTCJul 8, 17:50 UTC2h 10m
2026-07-08 KLM85G AMS → VLC Jul 8, 12:35 UTCJul 8, 14:40 UTC2h 5m
2026-07-08 KLM36G - Jul 8, 09:45 UTCJul 8, 11:15 UTC1h 30m
2026-07-08 KLM35H - Jul 8, 07:25 UTCJul 8, 08:50 UTC1h 25m
2026-07-08 KLM62A - Jul 8, 04:20 UTCJul 8, 05:50 UTC1h 30m
2026-07-07 KLM37H AMS → TLS Jul 7, 19:15 UTCJul 7, 20:40 UTC1h 25m
2026-07-07 KLM1486 - Jul 7, 15:45 UTCJul 7, 17:20 UTC1h 35m
2026-07-07 KLM1485 - Jul 7, 13:00 UTCJul 7, 14:25 UTC1h 25m
2026-07-07 KLM94Q - Jul 7, 10:25 UTCJul 7, 11:35 UTC1h 10m
2026-07-07 KLM15L AMS → SVG Jul 7, 08:30 UTCJul 7, 09:45 UTC1h 15m
2026-07-07 KLM900 - Jul 7, 05:50 UTCJul 7, 07:00 UTC1h 10m
2026-07-06 KLM53C - Jul 6, 20:05 UTCJul 6, 21:25 UTC1h 20m
2026-07-06 KLM1206 OSL → AMS Jul 6, 17:25 UTCJul 6, 18:50 UTC1h 25m
2026-07-06 KLM73Z AMS → OSL Jul 6, 15:00 UTCJul 6, 16:30 UTC1h 30m
2026-07-06 KLM64W - Jul 6, 13:00 UTCJul 6, 14:00 UTC1h 0m
2026-07-06 KLM1271 - Jul 6, 10:50 UTCJul 6, 11:50 UTC1h 0m
2026-07-06 KLM924 - Jul 6, 08:35 UTCJul 6, 09:35 UTC1h 0m

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

Mode-S 4864EC frequently asked

What is Mode-S code 4864EC?
4864EC is an ICAO 24-bit transponder address. Allocated to Netherlands. Assigned to PH-NXR.
Where is Mode-S 4864EC registered?
Mode-S code 4864EC is allocated to Netherlands (NL). All aircraft registered there receive a Mode-S address from a fixed block defined by ICAO Annex 10.
Is 4864EC 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 4864EC, octal 22062354, decimal 4,744,428.
What flights does 4864EC operate?
Mode-S 4864EC has broadcast 20 distinct callsigns, including KLM1183, KLM58F, KLM24V, KLM37Y, KLM919.