Comment:	aprs.fi iOS
Location:	39°04.71' N 76°56.70' W - ตำแหน่ง FM19MB68OT - show map 2.4 km เหนือ bearing 341° มาจาก Calverton, Prince George's County, Maryland, United States [?] 5.8 km ตะวันตกเฉียงเหนือ bearing 326° มาจาก Beltsville, Prince George's County, Maryland, United States 21.8 km เหนือ bearing 21° มาจาก Washington, D. C., Washington, D.C., United States 37.1 km ตะวันตกเฉียงใต้ bearing 231° มาจาก Baltimore, City of Baltimore, Maryland, United States
Last position:	2025-04-04 20:04:06 UTC (264d 11h37m ago) 2025-04-04 16:04:06 EDT เวลาท้องถิ่น Calverton, United States [?]
Course:	289°
ความเร็ว:	0 km/h
Last path:	>aprs.fi via aprsfi-iOS
Positions stored:	1
Other SSIDs:	KC3YYP-1 KC3YYP-2 KC3YYP-3 KC3YYP-Y

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.