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APRS station W1EJ-7 - show graphs
Comment: SAG-7
Mic-E message: In service
Location: 38°16.33' N 122°39.78' W - locator CM88QG05KH - show map
3.1 km South bearing 174° from Penngrove, Sonoma County, California, United States [?]
5.0 km Northwest bearing 333° from Petaluma, Sonoma County, California, United States
59.2 km North bearing 339° from San Francisco, San Francisco County, California, United States
123.7 km Northwest bearing 327° from San Jose, Santa Clara County, California, United States
Last position: 2024-10-18 20:23:17 UTC (114d 14h20m ago)
2024-10-18 13:23:17 PDT local time at Penngrove, United States [?]
Altitude: 7 m
Course: 47°
Speed: 7 km/h
Device: Kenwood: TM-D710 (rig)
Last path: W1EJ-7>S8QVSS via WIDE1-1,WIDE2-1,qAR,K6YIL-1 (good)
Positions stored: 32381
Other SSIDs: W1EJ-9 W1EJ
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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