Comment:	aprs.fi iOS
Location:	40°28.71' N 78°23.94' W - ตำแหน่ง FN00TL24CU - show map 4.5 km ใต้ bearing 185° มาจาก Altoona, Blair County, Pennsylvania, United States [?] 5.8 km เหนือ bearing 351° มาจาก Hollidaysburg, Blair County, Pennsylvania, United States 6.8 km ตะวันออกเฉียงเหนือ bearing 26° มาจาก Duncansville, Blair County, Pennsylvania, United States 145.2 km ตะวันตกเฉียงเหนือ bearing 325° มาจาก Frederick, Frederick County, Maryland, United States
Last position:	2025-05-31 18:54:45 UTC (5d 22h1m ago) 2025-05-31 14:54:45 EDT เวลาท้องถิ่น Altoona, United States [?]
ความเร็ว:	0 km/h
Last path:	W3VMC-9>aprs.fi via aprsfi-iOS
Positions stored:	13
Other SSIDs:	W3VMC-3 W3VMC-2 W3VMC-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.