Source callsign:	W3CJW-S
Comment:	70cm Voice (D-Star) 441.02500MHz +0.0000MHz
Location:	40°16.23' N 75°36.71' W - locator FN20EG64NW - show map 631.2 m North bearing 0° from Pottsgrove, Montgomery County, Pennsylvania, United States [?] 3.2 km Northwest bearing 333° from Sanatoga, Montgomery County, Pennsylvania, United States 52.0 km Northwest bearing 313° from Philadelphia, Philadelphia County, Pennsylvania, United States 138.4 km Northeast bearing 38° from Baltimore, City of Baltimore, Maryland, United States
Last position:	2025-02-17 00:50:55 UTC (1d 19h51m ago) 2025-02-16 19:50:55 EST local time at Pottsgrove, United States [?]
Altitude:	3 m
Last path:	W3CJW-S>APDG01 via TCPIP*,qAC,W3CJW-GS
Positions stored:	13
Others sourced by W3CJW-S:	W3CJW C

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.