Comment:	73 de Grass Valley CM99
Mic-E message:	In service
Location:	39°12.84' N 120°58.88' W - ตำแหน่ง CM99MF21FI - show map 6.1 km ตะวันออกเฉียงใต้ bearing 150° มาจาก Nevada City, Nevada County, California, United States [?] 6.9 km ตะวันออก bearing 95° มาจาก Grass Valley, Nevada County, California, United States 83.1 km ตะวันออกเฉียงเหนือ bearing 32° มาจาก Sacramento, Sacramento County, California, United States 106.2 km ตะวันตก bearing 251° มาจาก Reno, Washoe County, Nevada, United States
Last position:	2025-10-26 16:11:36 UTC (42d 4h30m ago) 2025-10-26 09:11:36 PDT เวลาท้องถิ่น Nevada City, United States [?]
Altitude:	865 m
Course:	0°
ความเร็ว:	0 km/h
Device:	Kenwood: TM-D710 (rig)
Last path:	AI6MC-9>S9QRXT via RS0ISS*,qAO,KM6LYW-2
Positions stored:	365
Other SSIDs:	AI6MC AI6MC-1 AI6MC-7 AI6MC-3 AI6MC-2

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.