Comment:	aprs.fi for iOS
Location:	38°25.78' N 77°26.99' W - ตำแหน่ง FM18GK63AC - show map 3.7 km ตะวันตก bearing 283° มาจาก Stafford, Stafford County, Virginia, United States [?] 6.5 km ตะวันตกเฉียงใต้ bearing 235° มาจาก Aquia Harbour, Stafford County, Virginia, United States 62.9 km ตะวันตกเฉียงใต้ bearing 215° มาจาก Washington, D. C., Washington, D.C., United States 120.0 km ตะวันตกเฉียงใต้ bearing 217° มาจาก Baltimore, City of Baltimore, Maryland, United States
Last position:	2024-09-18 22:27:16 UTC (284d 11h31m ago) 2024-09-18 18:27:16 EDT เวลาท้องถิ่น Stafford, United States [?]
Course:	158°
ความเร็ว:	0 km/h
Last path:	KK4MJB-5>aprs.fi via aprsfi-iOS
Positions stored:	207
Other SSIDs:	KK4MJB-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.