Comment:	145.387MHz https://aprsdro
Location:	52°13.83' N 4°26.63' E - locator JO22FF35GH - show map 4.3 km North bearing 20° from Katwijk aan den Rijn, Gemeente Katwijk, South Holland, Netherlands [?] 4.3 km Northeast bearing 46° from Katwijk aan Zee, Gemeente Katwijk, South Holland, Netherlands 34.2 km Southwest bearing 242° from Amsterdam, Gemeente Amsterdam, North Holland, Netherlands 34.3 km North bearing 356° from Rotterdam, Gemeente Rotterdam, South Holland, Netherlands
Last position:	2025-10-17 16:28:09 UTC (6d 18h55m ago) 2025-10-17 18:28:09 CEST local time at Katwijk aan den Rijn, Netherlands [?]
Altitude:	42 m
Course:	337°
Speed:	0 km/h
Device:	Open Source: APRSdroid (app, Android)
Last path:	PA0LMA-9>APDR16 via TCPIP*,qAC,T2CSNGRAD
Positions stored:	170
Other SSIDs:	PA0LMA-5

Only position packets which were originated by the station are shown here. The range statistics show some extra long hops, because some digipeaters do not correctly add themselves to the digipeater path. Please check the raw packets.

This page shows real-time information collected from the Automatic Position Reporting System Internet network (APRS-IS). APRS is used by amateur (ham) radio operators to transmit real-time position information, weather data, telemetry and messages over the radio. A vehicle equipped with a GPS receiver, a VHF transmitter or HF transceiver and a small computer device called a tracker transmits it's location, speed and course in a small data packet, which is then received by a nearby iGate receiving site which forwards the packet on the Internet. Systems connected to the Internet can send information on the APRS-IS without a radio transmitter, or collect and display information transmitted anywhere in the world.