Innslag:	146.520MHz Monitoring 147.150 repeater (FM & C4FM) and 146.5
Mic-E skilaboð:	In service
Staðsetning:	38°48.17' N 90°32.77' W - WW Loc. EM48RT42LQ - sýna kort 7.0 km Austur Stefna 88° Frá Saint Peters, Saint Charles County, Missouri, United States [?] 11.3 km Norð-austur Stefna 56° Frá Cottleville, Saint Charles County, Missouri, United States 36.0 km Norð-vestur Stefna 303° Frá Saint Louis, City of Saint Louis, Missouri, United States 135.4 km Suð-vestur Stefna 215° Frá Springfield, Sangamon County, Illinois, United States
Síðasta staðsetning:	2025-09-01 20:40:44 UTC (109d 18h33m fyrir) 2025-09-01 15:40:44 CDT Að staðartíma Saint Peters, United States [?]
Hæð:	160 m
Stefna:	0°
Hraði:	0 km/h
Hlutur:	Yaesu: FTM-400DR (rig)
Síðasti slóði:	N0TRE-9>S8TX1W via WIDE1-1,qAS,W0BJ
Geymdar stöður:	2206
Önnur auðkenni:	N0TRE-4 N0TRE-i

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.