Leitað að kallmerki:	N3CMI-S
Innslag:	440 Voice 438.80000MHz +0.0000MHz
Staðsetning:	44°12.60' N 104°29.40' W - WW Loc. DN74SF10EJ - sýna kort 16.5 km Norð-austur Stefna 42° Frá Upton, Weston County, Wyoming, United States [?] 23.6 km Suð-vestur Stefna 203° Frá Sundance, Crook County, Wyoming, United States 81.1 km Austur Stefna 96° Frá Gillette, Campbell County, Wyoming, United States 101.4 km Vestur Stefna 279° Frá Rapid City, Pennington County, South Dakota, United States
Síðasta staðsetning:	2025-12-19 22:25:45 UTC (4m14s fyrir) 2025-12-19 15:25:45 MST Að staðartíma Upton, United States [?]
Síðasti slóði:	N3CMI-S>APDG01 via TCPIP*,qAC,N3CMI-GS
Geymdar stöður:	2

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.