Comment:	Gary Portable1
Location:	37°56.16' N 91°45.54' W - ตำแหน่ง EM47CW84WP - show map 2.0 km ตะวันออกเฉียงใต้ bearing 148° มาจาก Rolla, Phelps County, Missouri, United States [?] 14.4 km ตะวันตกเฉียงใต้ bearing 242° มาจาก Saint James, Phelps County, Missouri, United States 123.5 km ตะวันออกเฉียงใต้ bearing 156° มาจาก Columbia, Boone County, Missouri, United States 134.0 km ตะวันตกเฉียงใต้ bearing 224° มาจาก O'Fallon, Saint Charles County, Missouri, United States
Last position:	2025-12-06 22:26:23 UTC (15h6m ago) 2025-12-06 16:26:23 CST เวลาท้องถิ่น Rolla, United States [?]
Course:	245°
ความเร็ว:	0 km/h
Device:	Icom: IC-31 (D-Star)
Last path:	KF0TW-1>API31 via DSTAR*,qAR,W0CMD-B
Positions stored:	1485
Other SSIDs:	KF0TW-C KF0TW KF0TW-3 KF0TW-4 KF0TW-A

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.