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APRS station W7TRS-4 - show graphs
Comment: aprs.fi for iOS
Location: 31°20.85' N 85°51.28' W - ตำแหน่ง EM71BI73KJ - show map
3.6 km เหนือ bearing 1° มาจาก Enterprise, Coffee County, Alabama, United States [?]
9.0 km ตะวันตกเฉียงเหนือ bearing 306° มาจาก Level Plains, Dale County, Alabama, United States
46.2 km ตะวันตก bearing 288° มาจาก Dothan, Houston County, Alabama, United States
120.8 km ใต้ bearing 160° มาจาก Montgomery, Montgomery County, Alabama, United States
Last position: 2024-07-31 03:33:53 UTC (263d 12h16m ago)
2024-07-30 22:33:53 CDT เวลาท้องถิ่น Enterprise, United States [?]
Device: aprs.fi: iPhone/iPad app (app, ios)
Last path: W7TRS-4>APFII0 via WIDE1-1,WIDE2-1,qAO,W7TRS-1 (good)
Positions stored: 3
Other SSIDs: W7TRS-9 W7TRS W7TRS-1 W7TRS-i
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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