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APRS station KD7YDD-9 - show graphs
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Comment: 147.315MHz Toff +060
Mic-E message: Off duty
Location: 38°09.56' N 122°34.21' W - locator CM88RD18NF - show map - static map
10.0 km Southeast bearing 144° from Petaluma, Sonoma County, California, United States [?]
17.7 km Southeast bearing 152° from Penngrove, Sonoma County, California, United States
44.7 km North bearing 343° from San Francisco, San Francisco County, California, United States
108.7 km Northwest bearing 327° from San Jose, Santa Clara County, California, United States
Last position: 2021-06-27 00:49:38 UTC (326d 15h44m ago)
2021-06-26 17:49:38 PDT local time at Petaluma, United States [?]
Altitude: -27 m
Course: 323°
Speed: 122 km/h
Device: Yaesu: FTM-400DR (rig)
Last path: KD7YDD-9>SXPYUV via W6CX-3*,qAR,KQ6DI-4 (good)
Positions stored: 14819
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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