Comment:	APRS
Location:	51°50.14' N 4°09.51' E - locator JO21BU90AN - show map 8.7 km North bearing 357° from Middelharnis, Gemeente Middelharnis, South Holland, Netherlands [?] 10.4 km Northeast bearing 23° from Dirksland, Gemeente Dirksland, South Holland, Netherlands 77.9 km Southwest bearing 220° from Amsterdam, Gemeente Amsterdam, North Holland, Netherlands 110.3 km North bearing 353° from Brussels, (Bruxelles-Capitale), Brussels Capital Region, Belgium
Last position:	2025-07-03 18:30:57 UTC (1d 13h44m ago) 2025-07-03 20:30:57 CEST local time at Middelharnis, Netherlands [?]
Altitude:	19975 m
Device:	Anytone: AT-D578 (rig)
Last path:	PD3RP>APAT51 via WIDE1-1,WIDE2-1,qAR,PI4VPO
Positions stored:	1
Other SSIDs:	PD3RP-D PD3RP-R

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.