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APRS station BA7OLV-7 - show graphs
Comment: 144.640MHz Direwolf test
Location: 22°40.92' N 113°11.89' E - ตำแหน่ง OL62OQ33SQ - show map
3.4 km ตะวันตก bearing 277° มาจาก Xiaolan, Guangdong Sheng, China [?]
10.6 km ตะวันตกเฉียงใต้ bearing 246° มาจาก Nantou, Guangdong Sheng, China
48.6 km ใต้ bearing 186° มาจาก Guangzhou, Guangdong Sheng, China
107.9 km ตะวันตกเฉียงเหนือ bearing 294° มาจาก Hong Kong, Hong Kong
Last position: 2025-02-13 09:53:03 UTC (88d 4h37m ago)
2025-02-13 17:53:03 CST เวลาท้องถิ่น Xiaolan, China [?]
Altitude: 8 m
Course: 303°
ความเร็ว: 20 km/h
Device: Open Source: APRSdroid (app, Android)
Last path: BA7OLV-7>APDR16 via WIDE1-1,qAR,BA7OLV-1 (good)
Positions stored: 183
Other SSIDs: BA7OLV-1 BA7OLV-6 BA7OLV BA7OLV-4
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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