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APRS object W3CJW B - show graphs
Source callsign: W3CJW-S
Comment: 70cm Voice (D-Star) 441.02500MHz +0.0000MHz
Location: 40°16.24' N 75°36.84' W - ตำแหน่ง FN20EG64HX - show map
675.1 m เหนือ bearing 344° มาจาก Pottsgrove, Montgomery County, Pennsylvania, United States [?]
3.3 km ตะวันตกเฉียงเหนือ bearing 331° มาจาก Sanatoga, Montgomery County, Pennsylvania, United States
52.1 km ตะวันตกเฉียงเหนือ bearing 313° มาจาก Philadelphia, Philadelphia County, Pennsylvania, United States
138.3 km ตะวันออกเฉียงเหนือ bearing 38° มาจาก Baltimore, City of Baltimore, Maryland, United States
Last position: 2025-03-26 13:10:38 UTC (74d 22h44m ago)
2025-03-26 09:10:38 EDT เวลาท้องถิ่น Pottsgrove, United States [?]
Altitude: 3 m
Last path: W3CJW-S>APDG01 via TCPIP*,qAC,W3CJW-GS
Positions stored: 14
Others sourced by W3CJW-S: W3CJW C
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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