Comment:	ROIC C4FM 43817
Location:	38°55.12' N 75°25.74' W - locator FM28GW80ML - show map 679.3 m North bearing 352° from Milford, Sussex County, Delaware, United States [?] 12.9 km East bearing 92° from Harrington, Kent County, Delaware, United States 110.1 km East bearing 112° from Baltimore, City of Baltimore, Maryland, United States 117.1 km South bearing 191° from Philadelphia, Philadelphia County, Pennsylvania, United States
Last position:	2026-01-30 22:33:33 UTC (3m49s ago) 2026-01-30 17:33:33 EST local time at Milford, United States [?]
Device:	SharkRF: openSPOT4 (gadget)
Last path:	WB3JUV>APOSB4 via TCPIP*,qAC,T2ERFURT
Positions stored:	166
Other SSIDs:	WB3JUV-N WB3JUV-7 WB3JUV-Y
Last heard a station directly:	2025-12-27 15:41:38 UTC (34d 6h55m ago)

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.