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APRS object 442.300MD - show graphs
Source callsign: WJ3K-3
Comment: 442.300MHz T107 -500 KB3CMA YSF AMS
Location: 38°58.82' N 76°34.04' W - locator FM18RX15WG - show map
6.5 km West bearing 272° from Annapolis, Anne Arundel County, Maryland, United States [?]
6.9 km West bearing 265° from Naval Academy, Anne Arundel County, Maryland, United States
34.7 km South bearing 174° from Baltimore, City of Baltimore, Maryland, United States
161.7 km Southwest bearing 229° from Philadelphia, Philadelphia County, Pennsylvania, United States
Last position: 2025-01-02 13:43:50 UTC (49d 6h3m ago)
2025-01-02 08:43:50 EST local time at Annapolis, United States [?]
Last path: WJ3K-3>APWW11 via TCPIP*,qAC,T2PERTH
Positions stored: 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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