Comment:	Jan Porto
Location:	52°08.26' N 4°24.41' E - lokaator JO22ED83TA - show map 6.3 km Läände peiling 249° from Leiden, Gemeente Leiden, South Holland, Netherlands [?] 6.4 km Edelasse peiling 222° from Oegstgeest, Gemeente Oegstgeest, South Holland, Netherlands 24.4 km Põhja peiling 348° from Rotterdam, Gemeente Rotterdam, South Holland, Netherlands 42.1 km Edelasse peiling 232° from Amsterdam, Gemeente Amsterdam, North Holland, Netherlands
Last position:	2025-08-28 19:30:12 UTC (8d 8h9m ago) 2025-08-28 21:30:12 CEST local time at Leiden, Netherlands [?]
Altitude:	44 m
Course:	0°
Speed:	26 km/h
Device:	Icom: unknown (D-Star)
Last path:	PD7MA-7>APID98 via WIDE1-1,WIDE2-1,qAO,PA2RUS-10
Positions stored:	508
Other SSIDs:	PD7MA-i PD7MA

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.