Comment:	146.400MHz https://aprsdroid.org/
Location:	34°00.96' N 81°00.73' W - ตำแหน่ง EM94LA83NT - show map 2.7 km ตะวันออกเฉียงเหนือ bearing 51° มาจาก Columbia, Richland County, South Carolina, United States [?] 10.9 km ตะวันออกเฉียงเหนือ bearing 55° มาจาก Springdale, Lexington County, South Carolina, United States 14.5 km ตะวันออกเฉียงเหนือ bearing 36° มาจาก Pineridge, Lexington County, South Carolina, United States 156.1 km ตะวันตกเฉียงเหนือ bearing 324° มาจาก North Charleston, Charleston County, South Carolina, United States
Last position:	2025-05-16 14:27:01 UTC (22d 3h29m ago) 2025-05-16 10:27:01 EDT เวลาท้องถิ่น Columbia, United States [?]
Altitude:	60 m
Course:	84°
ความเร็ว:	0 km/h
Device:	Open Source: APRSdroid (app, Android)
Last path:	N4PRF-5>APDR17 via TCPIP*,qAC,T2SWEDEN
Positions stored:	591
Other SSIDs:	N4PRF-10 N4PRF

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.