Comment:	Heading to Hamvention I am on 146.520
Mic-E message:	Off duty
Location:	39°07.23' N 77°10.87' W - ตำแหน่ง FM19JC88GW - show map 1.8 km ตะวันตก bearing 282° มาจาก Derwood, Montgomery County, Maryland, United States [?] 4.7 km ตะวันตกเฉียงเหนือ bearing 329° มาจาก Rockville, Montgomery County, Maryland, United States 28.0 km ตะวันตกเฉียงเหนือ bearing 334° มาจาก Washington, D. C., Washington, D.C., United States 52.5 km ตะวันตก bearing 249° มาจาก Baltimore, City of Baltimore, Maryland, United States
Last position:	2025-05-18 23:11:46 UTC (202d 12h58m ago) 2025-05-18 19:11:46 EDT เวลาท้องถิ่น Derwood, United States [?]
Altitude:	157 m
Course:	67°
ความเร็ว:	81 km/h
Device:	Yaesu: FTM-400DR (rig)
Last path:	K3UCB-9>SYPW2S via WIDE1-1,WIDE2-1,qAR,W4TTU-10
Positions stored:	32267
Other SSIDs:	K3UCB-Y K3UCB-7

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.