Apparatus

Try JFK, AAL1290, BAW, or N225AN.

sensors Mode-S transponder

484EE5

ICAO 24-bit transponder address · allocated to Netherlands

Currently assigned to PH-HSE · BOEING 737-800

Hex
484EE5
Octal
22047345
Decimal
4,738,789
Country
NL
Tail
PH-HSE
Type
B738
No current signal · last broadcast 4h ago
Flights observed
500
Distinct callsigns
20
Country
NL
Last broadcast
4h ago

Last known position

Most recent position reported by Mode-S 484EE5.

Country allocation

The ICAO 24-bit address 484EE5 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
KLM1961 - 9 2026-07-13
KLM1958 - 9 2026-07-02
KLM99B - 6 2026-07-12
KLM65N KLM Royal Dutch Airlines 6 2026-06-21
KLM62C - 6 2026-07-12
KLM58K - 6 2026-06-21
KLM70B - 5 2026-06-15
KLM59N - 5 2026-07-01
KLM56W - 5 2026-07-12
KLM46M - 5 2026-06-24
KLM41U - 5 2026-07-11
KLM38T - 5 2026-06-27
KLM22C KLM Royal Dutch Airlines 5 2026-06-10
KLM1361 KLM Royal Dutch Airlines 5 2026-06-14
KLM1294 - 5 2026-07-01
KLM99V - 4 2026-06-27
KLM99L KLM Royal Dutch Airlines 4 2026-05-30
KLM92Y - 4 2026-06-20
KLM91Y - 4 2026-06-24
KLM91A - 4 2026-06-29

Recent flights last 50

DateFlightRouteTakeoffLandingDuration
2026-07-13 KLM1961 - Jul 13, 19:20 UTCJul 13, 22:00 UTC2h 40m
2026-07-13 KLM50N - Jul 13, 16:10 UTCJul 13, 17:50 UTC1h 40m
2026-07-13 KLM1633 - Jul 13, 13:50 UTCJul 13, 15:10 UTC1h 20m
2026-07-13 KLM66G NCL → AMS Jul 13, 10:45 UTCJul 13, 11:45 UTC1h 0m
2026-07-12 KLM961 - Jul 12, 20:55 UTCJul 12, 21:45 UTC50m
2026-07-12 KLM52L - Jul 12, 16:25 UTCJul 12, 18:01 UTC1h 35m
2026-07-12 KLM25U - Jul 12, 13:50 UTCJul 12, 15:20 UTC1h 30m
2026-07-12 KLM62C - Jul 12, 10:35 UTCJul 12, 12:01 UTC1h 25m
2026-07-12 KLM99B - Jul 12, 07:55 UTCJul 12, 09:20 UTC1h 25m
2026-07-12 KLM56W OPO → AMS Jul 12, 04:10 UTCJul 12, 06:15 UTC2h 5m
2026-07-11 KLM41U AMS → OPO Jul 11, 19:50 UTCJul 11, 22:10 UTC2h 20m
2026-07-11 KLM36Z PRG → AMS Jul 11, 16:35 UTCJul 11, 17:45 UTC1h 10m
2026-07-11 KLM53D - Jul 11, 14:40 UTCJul 11, 15:40 UTC1h 0m
2026-07-11 KLM1426 - Jul 11, 04:50 UTCJul 11, 06:05 UTC1h 15m
2026-07-10 KLM1435 - Jul 10, 19:45 UTCJul 10, 20:55 UTC1h 10m
2026-07-10 KLM58L - Jul 10, 16:50 UTCJul 10, 18:00 UTC1h 10m
2026-07-10 KLM1433 - Jul 10, 14:35 UTCJul 10, 15:45 UTC1h 10m
2026-07-10 KLM1972 - Jul 10, 11:30 UTCJul 10, 13:15 UTC1h 45m
2026-07-10 KLM39J - Jul 10, 08:20 UTCJul 10, 10:05 UTC1h 45m
2026-07-10 KLM1970 - Jul 10, 04:50 UTCJul 10, 06:35 UTC1h 45m
2026-07-09 KLM91R - Jul 9, 19:20 UTCJul 9, 20:40 UTC1h 20m
2026-07-09 KLM91R AMS → AMS Jul 9, 19:05 UTCJul 9, 19:15 UTC10m
2026-07-09 KLM88Y PRG → AMS Jul 9, 13:40 UTCJul 9, 14:50 UTC1h 10m
2026-07-09 KLM69E - Jul 9, 11:45 UTCJul 9, 12:45 UTC1h 0m
2026-07-09 KLM76Q LIN → AMS Jul 9, 04:55 UTCJul 9, 06:10 UTC1h 15m
2026-07-08 KLM1621 AMS → LIN Jul 8, 19:30 UTCJul 8, 20:40 UTC1h 10m
2026-07-08 KLM68B - Jul 8, 16:20 UTCJul 8, 17:25 UTC1h 5m
2026-07-08 KLM941 AMS → DUB Jul 8, 14:10 UTCJul 8, 15:15 UTC1h 5m
2026-07-08 KLM80Y LIN → AMS Jul 8, 11:10 UTCJul 8, 12:40 UTC1h 30m
2026-07-08 KLM95Q - Jul 8, 08:40 UTCJul 8, 09:55 UTC1h 15m
2026-07-08 KLM20U DBV → AMS Jul 8, 04:30 UTCJul 8, 07:05 UTC2h 35m
2026-07-07 KLM93V - Jul 7, 19:45 UTCJul 7, 21:30 UTC1h 45m
2026-07-07 KLM50N VCE → AMS Jul 7, 16:15 UTCJul 7, 17:55 UTC1h 40m
2026-07-07 KLM1633 - Jul 7, 14:00 UTCJul 7, 15:10 UTC1h 10m
2026-07-07 KLM1512 BCN → AMS Jul 7, 09:25 UTCJul 7, 11:15 UTC1h 50m
2026-07-07 KLM87P - Jul 7, 06:20 UTCJul 7, 08:05 UTC1h 45m
2026-07-07 KLM42W - Jul 7, 04:10 UTCJul 7, 04:55 UTC45m
2026-07-06 KLM1301 - Jul 6, 20:25 UTCJul 6, 21:10 UTC45m
2026-07-06 KLM50K - Jul 6, 17:50 UTCJul 6, 18:50 UTC1h 0m
2026-07-06 KLM39F AMS → CPH Jul 6, 16:00 UTCJul 6, 16:55 UTC55m
2026-07-06 KLM58N - Jul 6, 13:10 UTCJul 6, 14:40 UTC1h 30m
2026-07-06 KLM77F AMS → VIE Jul 6, 10:45 UTCJul 6, 12:00 UTC1h 15m
2026-07-05 KLM1620 LIN → AMS Jul 5, 18:20 UTCJul 5, 19:45 UTC1h 25m
2026-07-05 KLM33J - Jul 5, 16:00 UTCJul 5, 17:10 UTC1h 10m
2026-07-04 KLM26Y VIE → AMS Jul 4, 18:15 UTCJul 4, 19:50 UTC1h 35m
2026-07-04 KLM1905 - Jul 4, 15:40 UTCJul 4, 17:00 UTC1h 20m
2026-07-03 KLM1576 - Jul 3, 19:20 UTCJul 3, 21:35 UTC2h 15m
2026-07-03 KLM1575 AMS → ATH Jul 3, 15:55 UTCJul 3, 18:20 UTC2h 25m
2026-07-03 KLM52Q OPO → AMS Jul 3, 10:55 UTCJul 3, 13:05 UTC2h 10m
2026-07-03 KLM45J AMS → OPO Jul 3, 07:10 UTCJul 3, 09:30 UTC2h 20m

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

Mode-S 484EE5 frequently asked

What is Mode-S code 484EE5?
484EE5 is an ICAO 24-bit transponder address. Allocated to Netherlands. Assigned to PH-HSE.
Where is Mode-S 484EE5 registered?
Mode-S code 484EE5 is allocated to Netherlands (NL). All aircraft registered there receive a Mode-S address from a fixed block defined by ICAO Annex 10.
Is 484EE5 broadcasting right now?
No active broadcast right now. Last signal was 4h ago.
Hex, octal, and decimal Mode-S codes: what's the difference?
The same 24-bit identifier expressed in different bases: hex 484EE5, octal 22047345, decimal 4,738,789.
What flights does 484EE5 operate?
Mode-S 484EE5 has broadcast 20 distinct callsigns, including KLM1961, KLM1958, KLM99B, KLM65N, KLM62C.