Source callsign:	KG5NDK-S
Comment:	440 Voice 434.56250MHz +0.0000MHz
Location:	31°26.84' N 100°30.72' W - ตำแหน่ง DM91RK87NI - show map 7.3 km ตะวันตก bearing 256° มาจาก San Angelo, Tom Green County, Texas, United States [?] 15.0 km ใต้ bearing 167° มาจาก Grape Creek, Tom Green County, Texas, United States 133.3 km ตะวันตกเฉียงใต้ bearing 214° มาจาก Abilene, Taylor County, Texas, United States
Last position:	2025-07-09 09:59:56 UTC (2d 21h38m ago) 2025-07-09 04:59:56 CDT เวลาท้องถิ่น San Angelo, United States [?]
Last path:	KG5NDK-S>APDG01 via TCPIP*,qAC,KG5NDK-GS
Positions stored:	11

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.