Comment:	70cm MMDVM Voice (C4FM) 434.55000MHz +0.0000MHz, K9SDW_Pi-Star_ND
Location:	40°47.26' N 77°50.30' W - ตำแหน่ง FN10BS99JA - show map 1.9 km ตะวันออก bearing 109° มาจาก State College, Centre County, Pennsylvania, United States [?] 3.1 km ตะวันตกเฉียงใต้ bearing 213° มาจาก Lemont, Centre County, Pennsylvania, United States 55.6 km ตะวันออกเฉียงเหนือ bearing 57° มาจาก Altoona, Blair County, Pennsylvania, United States 98.8 km ตะวันตกเฉียงเหนือ bearing 306° มาจาก Harrisburg, Dauphin County, Pennsylvania, United States
Last position:	2025-12-10 00:17:20 UTC (9h13m ago) 2025-12-09 19:17:20 EST เวลาท้องถิ่น State College, United States [?]
Device:	Jonathan, G4KLX: ircDDB Gateway (D-Star)
Last path:	K9SDW-N>APDG03 via TCPIP*,qAC,K9SDW-NS
Positions stored:	1
Other SSIDs:	K9SDW-Z K9SDW-D K9SDW-4 K9SDW-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.