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APRS station Z3RO-1 - show graphs
Location: 36°50.32' N 121°23.50' W - locator CM96HU21XH - show map
1.8 km Southeast bearing 150° from Hollister, San Benito County, California, United States [?]
3.7 km Northwest bearing 322° from Ridgemark, San Benito County, California, United States
71.3 km Southeast bearing 141° from San Jose, Santa Clara County, California, United States
138.1 km Southeast bearing 139° from San Francisco, San Francisco County, California, United States
Last position: 2025-12-11 06:43:51 UTC (30d 14h58m ago)
2025-12-10 22:43:51 PST local time at Hollister, United States [?]
Altitude: 47 m
Device: Ricardo, CA2RXU: ESP32 LoRa Tracker (tracker)
Last path: Z3RO-1>APLRT1 via K6ATV-10*,qAO,K6ATV-33 (good)
Positions stored: 2
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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