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Web station WD4HMR - show graphs
Location: 33°38.69' N 86°38.13' W - locator EM63QP34RR - show map
529.5 m Southeast bearing 136° from Grayson Valley, Jefferson County, Alabama, United States [?]
4.5 km East bearing 91° from Center Point, Jefferson County, Alabama, United States
20.7 km Northeast bearing 48° from Birmingham, Jefferson County, Alabama, United States
99.2 km Northeast bearing 61° from Tuscaloosa, Tuscaloosa County, Alabama, United States
Last position: 2024-04-26 15:28:26 UTC (292d 6h54m ago)
2024-04-26 10:28:26 CDT local time at Grayson Valley, United States [?]
Altitude: 292 m
Last path: >aprs.fi via Web
Positions stored: 26
Other SSIDs: WD4HMR-1 WD4HMR-9
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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