Comment:	SharkRF openSPOT4
Location:	38°31.37' N 77°17.40' W - ตำแหน่ง FM18IM55EL - show map 2.5 km ตะวันออก bearing 89° มาจาก Quantico Station, Prince William County, Virginia, United States [?] 4.9 km ตะวันออกเฉียงใต้ bearing 123° มาจาก Triangle, Prince William County, Virginia, United States 46.9 km ตะวันตกเฉียงใต้ bearing 208° มาจาก Washington, D. C., Washington, D.C., United States 103.5 km ตะวันตกเฉียงใต้ bearing 215° มาจาก Baltimore, City of Baltimore, Maryland, United States
Last position:	2025-03-15 15:32:58 UTC (97d 15h38m ago) 2025-03-15 11:32:58 EDT เวลาท้องถิ่น Quantico Station, United States [?]
Altitude:	0 m
Device:	SharkRF: openSPOT4 (gadget)
Last path:	K1MBK>APOSB4 via TCPIP*,qAC,T2UKRAINE
Positions stored:	10
Other SSIDs:	K1MBK-9 K1MBK-1

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.