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APRS station N1OSJ-7 - show graphs
Comment: 147.195MHz Toff +060
Location: 39°54.23' N 75°19.62' W - locator FM29IV06SV - show map
2.0 km East bearing 84° from Swarthmore, Delaware County, Pennsylvania, United States [?]
5.4 km East bearing 106° from Media, Delaware County, Pennsylvania, United States
14.9 km West bearing 249° from Philadelphia, Philadelphia County, Pennsylvania, United States
143.7 km Southwest bearing 232° from New York City, New York, United States
Last position: 2025-12-08 19:52:24 UTC (25d 3h12m ago)
2025-12-08 14:52:24 EST local time at Swarthmore, United States [?]
Speed: 1 km/h
Device: OpenGD77: OpenGD77
Last path: N1OSJ-7>APOG77 via WIDE1-1,WIDE2-1,qAR,KC3WSK-1 (good)
Positions stored: 83
Other SSIDs: N1OSJ-8 N1OSJ-4 N1OSJ
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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