Innslag:	PI 4B XASTIR
Staðsetning:	38°45.05' N 90°32.85' W - WW Loc. EM48RS40HE - sýna kort 6.8 km Suð-vestur Stefna 237° Frá Saint Charles, Saint Charles County, Missouri, United States [?] 8.8 km Suð-austur Stefna 129° Frá Saint Peters, Saint Charles County, Missouri, United States 33.3 km Norð-vestur Stefna 294° Frá Saint Louis, City of Saint Louis, Missouri, United States 140.3 km Suð-vestur Stefna 214° Frá Springfield, Sangamon County, Illinois, United States
Síðasta staðsetning:	2025-12-01 22:40:55 UTC (16d 22h11m fyrir) 2025-12-01 16:40:55 CST Að staðartíma Saint Charles, United States [?]
Hæð:	186 m
Ambögu stöður:	Precision reduced at transmitter by 1 digits, position resolution approximately 185.0 m.
Hlutur:	Open Source: Xastir (software, Linux/Unix)
Síðasti slóði:	KA0VEM>APX216 via OIDE2-1,qAR,WB0HTW
Geymdar stöður:	5

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.