Leitað að kallmerki:	W9TTN-S
Innslag:	440 Voice 440.150 +5.00 MHz
Staðsetning:	43°11.81' N 88°45.40' W - WW Loc. EN53OE97EF - sýna kort 2.3 km Vestur Stefna 276° Frá Watertown, Jefferson County, Wisconsin, United States [?] 13.5 km Norður Stefna 6° Frá Johnson Creek, Jefferson County, Wisconsin, United States 54.0 km Austur Stefna 75° Frá Madison, Dane County, Wisconsin, United States 71.2 km Vestur Stefna 285° Frá Milwaukee, Milwaukee County, Wisconsin, United States
Síðasta staðsetning:	2025-05-17 14:13:41 UTC (7m48s fyrir) 2025-05-17 09:13:41 CDT Að staðartíma Watertown, United States [?]
Síðasti slóði:	W9TTN-S>APJIO4 via TCPIP*,qAC,W9TTN-GS
Geymdar stöður:	14

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.