Location:	37°37.50' N 118°58.80' W - locator DM07MP20JA - show map 2.7 km South bearing 195° from Mammoth Lakes, Mono County, California, United States [?] 54.1 km East bearing 104° from Yosemite Valley, Mariposa County, California, United States 101.6 km Northeast bearing 34° from Clovis, Fresno County, California, United States 120.1 km Northeast bearing 35° from Fresno, Fresno County, California, United States
Last position:	2026-02-10 16:16:01 UTC (28m27s ago) 2026-02-10 08:16:01 PST local time at Mammoth Lakes, United States [?]
Last WX report:	2026-02-10 16:16:01 UTC (28m27s ago) – show weather charts -2.2 °C 85% 1012.2 mbar 0.0 m/s Southwest
Device:	Unknown: Unknown
Last path:	DW5868>APRS via TCPXX*,qAX,CWOP-6
Positions stored:	1

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.