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APRS object W7YH B - show graphs
Source callsign: W7YH-S
Comment: 70cm Voice (D-Star) 443.16250MHz +5.0000MHz
Location: 46°43.63' N 117°09.04' W - ตำแหน่ง DN16KR14WM - show map
2.3 km ตะวันออก bearing 102° มาจาก Pullman, Whitman County, Washington, United States [?]
11.5 km ตะวันตก bearing 267° มาจาก Moscow, Latah County, Idaho, United States
105.3 km ใต้ bearing 176° มาจาก Spokane Valley, Spokane County, Washington, United States
105.7 km ใต้ bearing 168° มาจาก Spokane, Spokane County, Washington, United States
Last position: 2025-12-08 00:28:32 UTC (1m14s ago)
2025-12-07 16:28:32 PST เวลาท้องถิ่น Pullman, United States [?]
Altitude: 3 m
Last path: W7YH-S>APDG01 via TCPIP*,qAC,W7YH-GS
Positions stored: 1
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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