Comment:	openSPOT4
Location:	39°13.05' N 75°34.42' W - ตำแหน่ง FM29FF12DE - show map 1.1 km ตะวันออก bearing 101° มาจาก Cheswold, Kent County, Delaware, United States [?] 9.5 km ใต้ bearing 164° มาจาก Smyrna, Kent County, Delaware, United States 88.9 km ตะวันตกเฉียงใต้ bearing 203° มาจาก Philadelphia, Philadelphia County, Pennsylvania, United States 89.7 km ตะวันออก bearing 95° มาจาก Baltimore, City of Baltimore, Maryland, United States
Last position:	2025-07-13 16:45:51 UTC (151d 9h20m ago) 2025-07-13 12:45:51 EDT เวลาท้องถิ่น Cheswold, United States [?]
ความเร็ว:	67 km/h
Device:	SharkRF: openSPOT4 (gadget)
Last path:	WB3JUV-7>APOSB4 via KB2KBD,C4FM*,qAS,KB2KBD
Positions stored:	1419
Other SSIDs:	WB3JUV WB3JUV-N WB3JUV-Y

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.