Comment:	KO4HXC-5
Location:	38°54.27' N 77°13.17' W - ตำแหน่ง FM18JV37PB - show map 9.5 km ตะวันตกเฉียงใต้ bearing 214° มาจาก Cabin John, Montgomery County, Maryland, United States [?] 13.3 km ตะวันตกเฉียงใต้ bearing 231° มาจาก Bethesda, Montgomery County, Maryland, United States 15.9 km ตะวันตก bearing 274° มาจาก Washington, D. C., Washington, D.C., United States 67.7 km ตะวันตกเฉียงใต้ bearing 231° มาจาก Baltimore, City of Baltimore, Maryland, United States
Last position:	2025-03-01 18:19:46 UTC (281d 6h36m ago) 2025-03-01 13:19:46 EST เวลาท้องถิ่น Cabin John, United States [?]
Altitude:	107 m
Course:	58°
ความเร็ว:	0 km/h
Last path:	KO4HXC-7>APAT81-1 via NV4FM-5*,WIDE1*,KO4HXC-5,qAR,W4TTU-10
Positions stored:	1009

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.