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APRS object W4WHW B - show graphs
Source callsign: W4WHW-S
Comment: 70cm Voice (D-Star) 442.20000MHz +0.0000MHz
Location: 35°46.56' N 78°42.11' W - ตำแหน่ง FM05PS56SF - show map
3.6 km ตะวันตก bearing 251° มาจาก West Raleigh, Wake County, North Carolina, United States [?]
5.7 km ตะวันตก bearing 274° มาจาก Raleigh, Wake County, North Carolina, United States
7.4 km ตะวันออก bearing 104° มาจาก Cary, Wake County, North Carolina, United States
Last position: 2024-07-21 17:08:48 UTC (324d 3h41m ago)
2024-07-21 13:08:48 EDT เวลาท้องถิ่น West Raleigh, United States [?]
Altitude: 3 m
Last path: W4WHW-S>APDG01 via TCPIP*,qAC,W4WHW-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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