Leitað að kallmerki:	W1FRD-S
Innslag:	70cm Voice (D-Star) 444.50000MHz +0.0000MHz
Staðsetning:	38°17.13' N 122°00.33' W - WW Loc. CM88XG98IM - sýna kort 5.0 km Norð-austur Stefna 37° Frá Fairfield, Solano County, California, United States [?] 6.1 km Norð-austur Stefna 30° Frá Suisun, Solano County, California, United States 67.3 km Norð-austur Stefna 32° Frá San Francisco, San Francisco County, California, United States 105.6 km Norður Stefna 355° Frá San Jose, Santa Clara County, California, United States
Síðasta staðsetning:	2025-05-09 18:05:23 UTC (6m54s fyrir) 2025-05-09 11:05:23 PDT Að staðartíma Fairfield, United States [?]
Hæð:	3 m
Síðasti slóði:	W1FRD-S>APDG01 via TCPIP*,qAC,W1FRD-GS
Geymdar stöður:	4

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.