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APRS station AC3JM-12 - show graphs
Comment: Tracker-Foxtrot
Location: 39°11.07' N 77°15.29' W - locator FM19IE94KG - show map
6.5 km Northwest bearing 315° from Gaithersburg, Montgomery County, Maryland, United States [?]
11.0 km Northwest bearing 313° from Derwood, Montgomery County, Maryland, United States
37.3 km Northwest bearing 330° from Washington, D. C., Washington, D.C., United States
56.5 km West bearing 258° from Baltimore, City of Baltimore, Maryland, United States
Last position: 2024-06-15 18:44:03 UTC (263d 2h1m ago)
2024-06-15 14:44:03 EDT local time at Gaithersburg, United States [?]
Altitude: 119 m
Course: 143°
Speed: 33 km/h
Device: Open Source: APRSdroid (app, Android)
Last path: AC3JM-12>APDR10 via KV3B-1,WIDE1*,WIDE2-1,qAO,AB3KN-10 (good)
Positions stored: 5276
Other SSIDs: AC3JM-7 AC3JM-9 AC3JM-1
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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