Comment:	Sam DMR
Location:	52°11.74' N 4°25.58' E - locator JO22FE16DX - show map 325.8 m Northeast bearing 59° from Katwijk aan den Rijn, Gemeente Katwijk, South Holland, Netherlands [?] 2.1 km Southeast bearing 114° from Katwijk aan Zee, Gemeente Katwijk, South Holland, Netherlands 30.6 km North bearing 353° from Rotterdam, Gemeente Rotterdam, South Holland, Netherlands 37.2 km Southwest bearing 238° from Amsterdam, Gemeente Amsterdam, North Holland, Netherlands
Last position:	2025-11-20 10:22:55 UTC (1d 13h ago) 2025-11-20 11:22:55 CET local time at Katwijk aan den Rijn, Netherlands [?]
Course:	112°
Speed:	6 km/h
Device:	R3ABM: BrandMeister DMR
Last path:	PD2NS-7>APBM1D via DMR*,qAS,BM2002-10
Positions stored:	391
Other SSIDs:	PD2NS-5

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.