Source callsign:	W3DAK-S
Comment:	440 Voice 433.00000MHz +0.0000MHz
Location:	39°20.01' N 76°30.22' W - locator FM19RI90NA - show map - static map 1.8 km Northeast bearing 34° from Rosedale, Baltimore County, Maryland, United States [?] 3.6 km Southeast bearing 156° from Overlea, Baltimore County, Maryland, United States 10.5 km Northeast bearing 63° from Baltimore, City of Baltimore, Maryland, United States 133.7 km Southwest bearing 239° from Philadelphia, Philadelphia County, Pennsylvania, United States
Last position:	2022-03-29 18:35:11 UTC (305d 15h23m ago) 2022-03-29 14:35:11 EDT local time at Rosedale, United States [?]
Last path:	W3DAK-S>APDG01 via TCPIP*,qAC,W3DAK-GS
Positions stored:	2
Others sourced by W3DAK-S:	W3DAK B

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.