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APRS station W3CJW-B - show graphs
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 00:51:05 UTC (1d 19h57m ago)
2025-02-16 19:51:05 EST local time at Pottsgrove, United States [?]
Altitude: 3 m
Device: Jonathan, G4KLX: ircDDB Gateway (D-Star)
Last path: W3CJW-B>APDG02 via TCPIP*,qAC,W3CJW-BS
Positions stored: 13
Other SSIDs: W3CJW-C W3CJW-N
About this site
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.
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