Source callsign:	AC3CZ-S
Comment:	70cm Voice (D-Star) 446.75000MHz -5.0000MHz
Location:	39°00.00' N 76°00.00' W - ตำแหน่ง FM29AA00AA - show map 7.4 km ตะวันออกเฉียงใต้ bearing 129° มาจาก Centreville, Queen Anne's County, Maryland, United States [?] 11.5 km ตะวันตกเฉียงเหนือ bearing 300° มาจาก Ridgely, Caroline County, Maryland, United States 61.8 km ตะวันออกเฉียงใต้ bearing 121° มาจาก Baltimore, City of Baltimore, Maryland, United States 127.8 km ตะวันตกเฉียงใต้ bearing 214° มาจาก Philadelphia, Philadelphia County, Pennsylvania, United States
Last position:	2024-10-15 17:28:34 UTC (236d 16h35m ago) 2024-10-15 13:28:34 EDT เวลาท้องถิ่น Centreville, United States [?]
Altitude:	3 m
Last path:	AC3CZ-S>APDG01 via TCPIP*,qAC,AC3CZ-GS
Positions stored:	3

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.