Comment:	APRS Testing with CalTopo
Location:	41°00.03' N 80°11.56' W - locator EN91VA60VC - show map 13.4 km Southwest bearing 238° from Slippery Rock, Butler County, Pennsylvania, United States [?] 16.3 km Northwest bearing 311° from Prospect, Butler County, Pennsylvania, United States 64.4 km North bearing 345° from Pittsburgh, Allegheny County, Pennsylvania, United States 111.5 km East bearing 94° from Akron, Summit County, Ohio, United States
Last position:	2024-12-29 14:44:51 UTC (61d 22h19m ago) 2024-12-29 09:44:51 EST local time at Slippery Rock, United States [?]
Device:	KJ4ERJ: APRSIS32 (software, Windows)
Last path:	KD3AEV>APWW11 via TCPIP*,qAC,T2SPAIN
Positions stored:	1
Other SSIDs:	KD3AEV-1 KD3AEV-12 KD3AEV-9 KD3AEV-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.