Leitað að kallmerki:	KA4ROP-S
Innslag:	70cm Voice (D-Star) 433.30000MHz +5.0000MHz
Staðsetning:	38°42.48' N 77°05.17' W - WW Loc. FM18KQ99PW - sýna kort 3.7 km Suð-vestur Stefna 221° Frá Fort Hunt, Fairfax County, Virginia, United States [?] 4.4 km Suður Stefna 184° Frá Hybla Valley, Fairfax County, Virginia, United States 21.2 km Suður Stefna 192° Frá Washington, D. C., Washington, D.C., United States 76.6 km Suð-vestur Stefna 212° Frá Baltimore, City of Baltimore, Maryland, United States
Síðasta staðsetning:	2025-12-20 08:38:22 UTC (19m53s fyrir) 2025-12-20 03:38:22 EST Að staðartíma Fort Hunt, United States [?]
Hæð:	3 m
Síðasti slóði:	KA4ROP-S>APDG01 via TCPIP*,qAC,KA4ROP-GS
Geymdar stöður:	27

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.