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APRS station W7DOA-9 - show graphs
Comment: W7DOA SAR
Location: 45°42.01' N 111°42.32' W - ตำแหน่ง DN45DQ58IA - show map
24.4 km ตะวันตกเฉียงใต้ bearing 209° มาจาก Three Forks, Gallatin County, Montana, United States [?]
33.7 km ตะวันตกเฉียงใต้ bearing 239° มาจาก Manhattan, Gallatin County, Montana, United States
51.8 km ตะวันตก bearing 273° มาจาก Bozeman, Gallatin County, Montana, United States
72.5 km ตะวันออกเฉียงใต้ bearing 117° มาจาก Butte, Silver Bow County, Montana, United States
Last position: 2025-06-20 00:28:40 UTC (15d 21h34m ago)
2025-06-19 18:28:40 MDT เวลาท้องถิ่น Three Forks, United States [?]
Course: 165°
ความเร็ว: 0 km/h
Device: BTECH: UV-PRO (ht)
Last path: W7DOA-9>APBTUV via TOSTON*,WIDE2-2,qAR,KG7KCV-3 (good)
Positions stored: 1247
Other SSIDs: W7DOA W7DOA-2 W7DOA-5 W7DOA-3 W7DOA-1 W7DOA-7
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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