Comment:	openSPOT4
Location:	39°59.15' N 75°19.73' W - ตำแหน่ง FM29IX06MO - show map 7.2 km ใต้ bearing 158° มาจาก Radnor, Delaware County, Pennsylvania, United States [?] 8.2 km ตะวันออกเฉียงใต้ bearing 142° มาจาก Wayne, Delaware County, Pennsylvania, United States 14.5 km ตะวันตก bearing 285° มาจาก Philadelphia, Philadelphia County, Pennsylvania, United States 138.2 km ตะวันตกเฉียงใต้ bearing 235° มาจาก New York City, New York, United States
Last position:	2025-05-22 00:29:24 UTC (34d 18h3m ago) 2025-05-21 20:29:24 EDT เวลาท้องถิ่น Radnor, United States [?]
Device:	SharkRF: openSPOT4 (gadget)
Last path:	WA3ADI-7>APOSB4 via WA3ADI,C4FM*,qAS,WA3ADI
Positions stored:	10
Other SSIDs:	WA3ADI-D WA3ADI WA3ADI-Y WA3ADI WA3ADI-N

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.