Source callsign:	W5SFA-S
Comment:	440 Voice 440.700 +5MHz
Location:	29°57.48' N 96°15.98' W - ตำแหน่ง EL19UW89AW - show map 1.2 km ตะวันตกเฉียงเหนือ bearing 314° มาจาก Bellville, Austin County, Texas, United States [?] 26.4 km ตะวันออกเฉียงใต้ bearing 151° มาจาก Brenham, Washington County, Texas, United States 89.7 km ตะวันตก bearing 284° มาจาก Houston, Harris County, Texas, United States 106.1 km ตะวันตก bearing 286° มาจาก Pasadena, Harris County, Texas, United States
Last position:	2025-12-09 20:56:18 UTC (2m18s ago) 2025-12-09 14:56:18 CST เวลาท้องถิ่น Bellville, United States [?]
Last path:	W5SFA-S>APJIO4 via TCPIP*,qAC,W5SFA-GS
Positions stored:	1
Others sourced by W5SFA-S:	W5SFA C

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.