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APRS station K3RF - show graphs
Comment: MT-RTG
Mic-E message: In service
Last status: MicroTrak FA v1.42
Location: 39°54.92' N 75°22.95' W - locator FM29HV49CQ - show map
3.1 km Northwest bearing 298° from Swarthmore, Delaware County, Pennsylvania, United States [?]
5.6 km Northwest bearing 300° from Folsom, Delaware County, Pennsylvania, United States
146.3 km Southwest bearing 237° from Brooklyn, Kings County, New York, United States
146.6 km Southwest bearing 233° from New York City, New York, United States
Last position: 2025-07-25 14:21:56 UTC (11d 5h30m ago)
2025-07-25 10:21:56 EDT local time at Swarthmore, United States [?]
Altitude: 96 m
Course: 162°
Speed: 13 km/h
Last telemetry: 2025-07-25 14:21:56 UTC (11d 5h30m ago) – show telemetry
Ch 1: 483, Ch 2: 623, Ch 3: 0, Ch 4: 0, Ch 5: 0
Device: Byonics: TinyTrak3 (tracker)
Last path: K3RF>S9UT9R via WIDE1-1,WIDE2-1,qAR,KC3WSK-1 (good)
Positions stored: 1022
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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