Source callsign:	W3PRO-S
Comment:	2m Voice 145.280 -0.600
Location:	38°24.55' N 75°34.90' W - locator FM28FJ08EE - show map 5.6 km North bearing 16° from Salisbury, Wicomico County, Maryland, United States [?] 10.2 km North bearing 19° from Fruitland, Wicomico County, Maryland, United States 132.4 km Southeast bearing 137° from Baltimore, City of Baltimore, Maryland, United States 142.8 km Southeast bearing 130° from Columbia, Howard County, Maryland, United States
Last position:	2025-07-07 12:36:14 UTC (5m17s ago) 2025-07-07 08:36:14 EDT local time at Salisbury, United States [?]
Last path:	W3PRO-S>APJIO4 via TCPIP*,qAC,W3PRO-GS
Positions stored:	6
Others sourced by W3PRO-S:	W3PRO 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.