Comment:	WD4HMR-1 Digipeater Grayson Valley, Birmingham Alabama
Last status:	3338.68N/08638.12W WD4HMR-1 Digipeater Grayson Valley, Birmingham Alabama
Location:	33°38.68' N 86°38.12' W - locator EM63QP34SR - show map 542.4 m Southeast bearing 136° from Grayson Valley, Jefferson County, Alabama, United States [?] 1.5 km Southeast bearing 129° from Chalkville, 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:	2025-11-11 07:27:32 UTC (5m22s ago) 2025-11-11 01:27:32 CST local time at Grayson Valley, United States [?]
Device:	SV2AGW: AGWtracker (software, Windows)
Last path:	WD4HMR-1>APAGW via N4XWC,WIDE1-1,WIDE2-1,qAR,N4XWC
Positions stored:	38
Other SSIDs:	WD4HMR WD4HMR-9
Last heard a station directly:	2025-06-05 19:01:48 UTC (158d 12h31m ago)

Only position packets which were originated by the station are shown here. The range statistics show some extra long hops, because some digipeaters do not correctly add themselves to the digipeater path. Please check the raw packets.

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.