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APRS station KD2SIN-4 - show graphs
Comment: listening
Mic-E message: Off duty
Location: 39°11.61' N 77°15.61' W - locator FM19IE86SK - show map
2.5 km Northeast bearing 24° from Germantown, Montgomery County, Maryland, United States [?]
5.3 km South bearing 162° from Clarksburg, Montgomery County, Maryland, United States
38.4 km Northwest bearing 330° from Washington, D. C., Washington, D.C., United States
56.8 km West bearing 259° from Baltimore, City of Baltimore, Maryland, United States
Last position: 2026-01-13 17:54:52 UTC (19d 1h45m ago)
2026-01-13 12:54:52 EST local time at Germantown, United States [?]
Altitude: 122 m
Course: 339°
Speed: 91 km/h
Last path: KD2SIN-4>SYQQ6Q via KV3B-1,WIDE1*,WIDE2-1,qAO,W4TTU-10 (good)
Positions stored: 6
Other SSIDs: KD2SIN-2 KD2SIN-3 KD2SIN-7 KD2SIN KD2SIN-10
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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