Comment:	aprs.fi for iOS
Location:	39°20.04' N 77°20.41' W - locator FM19HI90ED - show map 1.3 km Northeast bearing 47° from Urbana, Frederick County, Maryland, United States [?] 4.6 km Northwest bearing 307° from Green Valley, Frederick County, Maryland, United States 55.3 km Northwest bearing 332° from Washington, D. C., Washington, D.C., United States 62.8 km West bearing 275° from Baltimore, City of Baltimore, Maryland, United States
Last position:	2025-05-14 03:45:11 UTC (36d 8h33m ago) 2025-05-13 23:45:11 EDT local time at Urbana, United States [?]
Altitude:	147 m
Speed:	0 km/h
Last path:	K0KOC-15>aprs.fi via aprsfi-iOS
Positions stored:	130
Other SSIDs:	K0KOC-9 K0KOC-B K0KOC-8 K0KOC-7 K0KOC-11 K0KOC-5 K0KOC-4 K0KOC-13

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.