Comment:	winlink APMAIL
Location:	33°59.49' N 81°01.81' W - ตำแหน่ง EM93LX67JX - show map 1.1 km ตะวันออกเฉียงใต้ bearing 157° มาจาก Columbia, Richland County, South Carolina, United States [?] 4.8 km ตะวันตกเฉียงใต้ bearing 230° มาจาก Forest Acres, Richland County, South Carolina, United States 103.7 km ใต้ bearing 180° มาจาก Rock Hill, York County, South Carolina, United States
Last position:	2025-06-21 19:53:47 UTC (5d 8h15m ago) 2025-06-21 15:53:47 EDT เวลาท้องถิ่น Columbia, United States [?]
Altitude:	76 m
ความเร็ว:	0 km/h
Last path:	KO4CWF-10>aprs.fi via aprsfi-iOS
Positions stored:	5905
Other SSIDs:	KO4CWF-2 KO4CWF-Y KO4CWF-7 KO4CWF-1 KO4CWF-9 KO4CWF-7 KO4CWF-D

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.