Comment:	aprs.fi for iOS
Location:	52°46.14' N 5°05.75' E - locator JO22NS14LN - show map 1.8 km Northeast bearing 51° from Opperdoes, Gemeente Medemblik, North Holland, Netherlands [?] 12.3 km Northeast bearing 56° from Opmeer, Gemeente Opmeer, North Holland, Netherlands 46.0 km North bearing 18° from Amsterdam, Gemeente Amsterdam, North Holland, Netherlands 103.0 km Northeast bearing 24° from Rotterdam, Gemeente Rotterdam, South Holland, Netherlands
Last position:	2025-09-12 15:34:04 UTC (7d 22h35m ago) 2025-09-12 17:34:04 CEST local time at Opperdoes, Netherlands [?]
Altitude:	-3 m
Speed:	0 km/h
Last path:	PA0RNH-9>aprs.fi via aprsfi-iOS
Positions stored:	28286
Other SSIDs:	PA0RNH-7 PA0RNH-10

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.