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APRS station JK1AFF-7 - show graphs
Mic-E message: En route
Location: 37°19.61' N 122°03.98' W - locator CM87XH28AK - show map
3.0 km West bearing 278° from Cupertino, Santa Clara County, California, United States [?]
10.3 km West bearing 253° from Santa Clara, Santa Clara County, California, United States
15.2 km West bearing 265° from San Jose, Santa Clara County, California, United States
58.7 km Southeast bearing 148° from San Francisco, San Francisco County, California, United States
Last position: 2025-09-06 22:57:56 UTC (42d 1h15m ago)
2025-09-06 15:57:56 PDT local time at Cupertino, United States [?]
Altitude: 99 m
Course: 208°
Speed: 0 km/h
Device: Yaesu: FT3D (ht)
Last path: JK1AFF-7>SW1YVQ via qAR,KG6HDK-5
Positions stored: 330
Other SSIDs: JK1AFF-9 JK1AFF-14 JK1AFF-10 JK1AFF-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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