Comment:	Vienna hamfest
Mic-E message:	In service
Location:	38°52.70' N 77°16.90' W - ตำแหน่ง FM18IV60ET - show map 12.8 km ตะวันตกเฉียงเหนือ bearing 320° มาจาก Springfield, Fairfax County, Virginia, United States [?] 13.7 km ตะวันตกเฉียงเหนือ bearing 299° มาจาก Lincolnia, Fairfax County, Virginia, United States 21.3 km ตะวันตก bearing 265° มาจาก Washington, D. C., Washington, D.C., United States 73.7 km ตะวันตกเฉียงใต้ bearing 232° มาจาก Baltimore, City of Baltimore, Maryland, United States
Last position:	2025-03-09 12:32:45 UTC (291d 7h36m ago) 2025-03-09 08:32:45 EDT เวลาท้องถิ่น Springfield, United States [?]
Course:	56°
ความเร็ว:	0 km/h
Device:	Kenwood: TH-D74 (ht)
Last path:	KD4BPZ>S8UR7P via WC4J-14*,NV4FM-5*,WIDE2*,qAR,W4TTU-10
Positions stored:	14

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.