Leitað að kallmerki:	W1MDM-S
Innslag:	70cm Voice (D-Star) 432.51500MHz +0.0000MHz
Staðsetning:	29°39.01' N 98°22.14' W - WW Loc. EL09TP56RA - sýna kort 9.5 km Norð-vestur Stefna 320° Frá Selma, Bexar County, Texas, United States [?] 10.0 km Norður Stefna 342° Frá Live Oak, Bexar County, Texas, United States 27.9 km Norð-austur Stefna 26° Frá San Antonio, Bexar County, Texas, United States 91.3 km Suð-vestur Stefna 221° Frá Austin, Travis County, Texas, United States
Síðasta staðsetning:	2025-05-15 02:07:16 UTC (3d 10h26m fyrir) 2025-05-14 21:07:16 CDT Að staðartíma Selma, United States [?]
Hæð:	3 m
Síðasti slóði:	W1MDM-S>APDG01 via TCPIP*,qAC,W1MDM-GS
Geymdar stöður:	1

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.