Comment:	aprs.fi iOS
Location:	53°12.98' N 5°44.20' E - locator JO23UF81JW - show map 13.2 km Northeast bearing 61° from Tzum, Gemeente Franekeradeel, Friesland, Netherlands [?] 13.5 km East bearing 75° from Franeker, Gemeente Franekeradeel, Friesland, Netherlands 55.2 km West bearing 270° from Groningen, Gemeente Groningen, Groningen, Netherlands 109.5 km Northeast bearing 31° from Amsterdam, Gemeente Amsterdam, North Holland, Netherlands
Last position:	2025-03-01 13:26:58 UTC (4d 21h21m ago) 2025-03-01 14:26:58 CET local time at Tzum, Netherlands [?]
Course:	316°
Speed:	5 km/h
Last path:	>aprs.fi via aprsfi-iOS
Positions stored:	9
Other SSIDs:	DO4RWO-9 DO4RWO-7

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.