Comment:	CSD 87
Location:	39°32.11' N 76°30.55' W - locator FM19RM88VK - show map 8.2 km South bearing 199° from Jarrettsville, Harford County, Maryland, United States [?] 8.7 km West bearing 285° from Fallston, Harford County, Maryland, United States 28.6 km North bearing 18° from Baltimore, City of Baltimore, Maryland, United States 123.9 km West bearing 248° from Philadelphia, Philadelphia County, Pennsylvania, United States
Last position:	2025-10-25 19:41:57 UTC (9d 9h15m ago) 2025-10-25 15:41:57 EDT local time at Jarrettsville, United States [?]
Altitude:	132 m
Course:	306°
Speed:	0 km/h
Device:	Anytone: AT-D878 (ht)
Last path:	KD3ADH-7>APAT81 via N3OZD-10,WIDE1,N3KTX-1*,WIDE2-1,qAR,W3TAC-1
Positions stored:	44

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.