Comment:	https://aprsdroid.org/South Central PA
Location:	39°47.54' N 77°21.75' W - ตำแหน่ง FM19HT60MD - show map 5.1 km เหนือ bearing 20° มาจาก Carroll Valley, Adams County, Pennsylvania, United States [?] 10.2 km เหนือ bearing 343° มาจาก Emmitsburg, Frederick County, Maryland, United States 85.1 km ตะวันตกเฉียงเหนือ bearing 311° มาจาก Baltimore, City of Baltimore, Maryland, United States 103.6 km เหนือ bearing 344° มาจาก Washington, D. C., Washington, D.C., United States
Last position:	2025-10-07 01:16:02 UTC (61d 21h17m ago) 2025-10-06 21:16:02 EDT เวลาท้องถิ่น Carroll Valley, United States [?]
Altitude:	148 m
Course:	336°
ความเร็ว:	2 km/h
Device:	Open Source: APRSdroid (app, Android)
Last path:	KB3PCC-5>APDR17 via TCPIP*,qAC,T2CSNGRAD
Positions stored:	1737
Other SSIDs:	KB3PCC-10 KB3PCC KB3PCC-7 KB3PCC

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.