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APRS station WS4JM-4 - show graphs
Comment: WS4JM Mobile 4
Location: 35°48.08' N 85°32.85' W - ตำแหน่ง EM75FT42HH - show map
9.4 km ตะวันตกเฉียงเหนือ bearing 309° มาจาก Spencer, Van Buren County, Tennessee, United States [?]
15.7 km ตะวันตกเฉียงใต้ bearing 208° มาจาก Sparta, White County, Tennessee, United States
118.4 km ตะวันออก bearing 110° มาจาก Nashville, Davidson County, Tennessee, United States
151.8 km ตะวันออกเฉียงเหนือ bearing 38° มาจาก Huntsville, Madison County, Alabama, United States
Last position: 2025-04-20 11:48:22 UTC (6h10m ago)
2025-04-20 06:48:22 CDT เวลาท้องถิ่น Spencer, United States [?]
Device: OpenGD77: OpenGD77
Last path: WS4JM-4>APOG77 via WIDE1-1,WIDE2-1,qAR,KR4BT-10 (good)
Positions stored: 1163
Other SSIDs: WS4JM-3 WS4JM-8 WS4JM-1 WS4JM-D WS4JM-N WS4JM-10 WS4JM-5 WS4JM-9 WS4JM-7 WS4JM-R WS4JM WS4JM-2
Stations which heard WS4JM-4 directly on radio –
ชื่อสถานี pkts ได้ยินครั้งแรก - UTC ได้ยินล่าสุด ยาวสุด (tx => rx) ยาวสุด ณ ตำแหน่ง - UTC

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.
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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