Comment:	JOHN KD3AVB
Location:	39°43.21' N 76°08.94' W - ตำแหน่ง FM19WR22CU - show map 7.8 km ตะวันตก bearing 289° มาจาก Rising Sun, Cecil County, Maryland, United States [?] 19.0 km เหนือ bearing 340° มาจาก Perryville, Cecil County, Maryland, United States 62.1 km ตะวันออกเฉียงเหนือ bearing 40° มาจาก Baltimore, City of Baltimore, Maryland, United States 87.9 km ตะวันตก bearing 253° มาจาก Philadelphia, Philadelphia County, Pennsylvania, United States
Last position:	2025-06-22 23:19:10 UTC (167d 11h36m ago) 2025-06-22 19:19:10 EDT เวลาท้องถิ่น Rising Sun, United States [?]
Altitude:	0 m
Last path:	KD3AVB-7>APAT51-1 via WIDE1*,WIDE2-1,qAR,N3VBN-3
Positions stored:	1
Other SSIDs:	KD3AVB

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.