Source callsign:	AI4WV-S
Comment:	2m Voice (D-Star) 146.55000MHz +0.0000MHz
Location:	30°23.98' N 97°43.42' W - ตำแหน่ง EM10DJ35DW - show map 6.7 km ตะวันตกเฉียงใต้ bearing 219° มาจาก Wells Branch, Travis County, Texas, United States [?] 6.9 km ตะวันออกเฉียงใต้ bearing 134° มาจาก Jollyville, Williamson County, Texas, United States 14.8 km เหนือ bearing 7° มาจาก Austin, Travis County, Texas, United States 131.3 km ตะวันออกเฉียงเหนือ bearing 34° มาจาก San Antonio, Bexar County, Texas, United States
Last position:	2025-05-03 19:15:49 UTC (34d 10h43m ago) 2025-05-03 14:15:49 CDT เวลาท้องถิ่น Wells Branch, United States [?]
Altitude:	3 m
Last path:	AI4WV-S>APDG01 via TCPIP*,qAC,AI4WV-GS
Positions stored:	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.