Comment:	I'm cruising on amtrak.. Holler 146.520MHz
Location:	39°30.87' N 107°51.12' W - ตำแหน่ง DM69BM73SL - show map 6.3 km ตะวันตก bearing 249° มาจาก Rifle, Garfield County, Colorado, United States [?] 17.2 km ตะวันตก bearing 257° มาจาก Silt, Garfield County, Colorado, United States 69.6 km ตะวันออกเฉียงเหนือ bearing 47° มาจาก Clifton, Mesa County, Colorado, United States 78.2 km ตะวันออกเฉียงเหนือ bearing 50° มาจาก Grand Junction, Mesa County, Colorado, United States
Last position:	2025-07-17 22:46:08 UTC (17m20s ago) 2025-07-17 16:46:08 MDT เวลาท้องถิ่น Rifle, United States [?]
Course:	247°
ความเร็ว:	111 km/h
Last path:	K0JMF-7>APN000 via TCPIP*,qAC,T2USANE
Positions stored:	1086
Other SSIDs:	K0JMF

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.