Comment:	KC3RDZ-M
Location:	39°02.00' N 76°27.70' W - ตำแหน่ง FM19SA47OX - show map 1.8 km ตะวันตกเฉียงใต้ bearing 233° มาจาก Cape Saint Claire, Anne Arundel County, Maryland, United States [?] 3.5 km ตะวันออก bearing 88° มาจาก Arnold, Anne Arundel County, Maryland, United States 31.4 km ตะวันออกเฉียงใต้ bearing 156° มาจาก Baltimore, City of Baltimore, Maryland, United States 151.0 km ตะวันตกเฉียงใต้ bearing 228° มาจาก Philadelphia, Philadelphia County, Pennsylvania, United States
Last position:	2025-10-29 17:27:11 UTC (69d 8h39m ago) 2025-10-29 13:27:11 EDT เวลาท้องถิ่น Cape Saint Claire, United States [?]
Altitude:	0 m
Course:	167°
ความเร็ว:	11 km/h
Last path:	KC3RDZ-5>APAT81-1 via TCPIP*,qAR,n3hu
Positions stored:	2850
Other SSIDs:	kC3RDZ-i

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.