Comment:	w4stj@earthlink.net
Location:	31°02.79' N 81°24.70' W - ตำแหน่ง EM91HB01OD - show map 10.1 km ใต้ bearing 192° มาจาก Saint Simons, Glynn County, Georgia, United States [?] 13.8 km ตะวันออกเฉียงใต้ bearing 147° มาจาก Brunswick, Glynn County, Georgia, United States 82.7 km เหนือ bearing 16° มาจาก Jacksonville, Duval County, Florida, United States 119.0 km ใต้ bearing 194° มาจาก Savannah, Chatham County, Georgia, United States
Last position:	2024-07-29 21:46:41 UTC (313d 20h3m ago) 2024-07-29 17:46:41 EDT เวลาท้องถิ่น Saint Simons, United States [?]
Altitude:	-23 m
Course:	18°
ความเร็ว:	13 km/h
Device:	Open Source: APRSdroid (app, Android)
Last path:	W4STJ-4>APDR16 via TCPIP*,qAC,T2FINLAND
Positions stored:	157
Other SSIDs:	W4STJ W4STJ-9 W4STJ-8 W4STJ-7

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.