Comment:	SharkRF openSPOT4
Location:	40°10.88' N 75°13.61' W - ตำแหน่ง FN20JE23SM - show map 456.9 m ใต้ bearing 171° มาจาก Spring House, Montgomery County, Pennsylvania, United States [?] 3.9 km ตะวันตก bearing 273° มาจาก Maple Glen, Montgomery County, Pennsylvania, United States 119.0 km ตะวันตกเฉียงใต้ bearing 241° มาจาก New York City, New York, United States 120.0 km ตะวันตกเฉียงใต้ bearing 245° มาจาก Brooklyn, Kings County, New York, United States
Last position:	2025-09-01 16:15:54 UTC (119d 10h39m ago) 2025-09-01 12:15:54 EDT เวลาท้องถิ่น Spring House, United States [?]
Altitude:	91 m
Device:	SharkRF: openSPOT4 (gadget)
Last path:	NS3K>APOSB4 via TCPIP*,qAC,T2UKRAINE
Positions stored:	7966
Other SSIDs:	NS3K-9 NS3K-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.