Location:	39°22.81' N 76°28.65' W - locator FM19SJ21QF - show map 3.9 km West bearing 264° from White Marsh, Baltimore County, Maryland, United States [?] 4.6 km North bearing 2° from Rossville, Baltimore County, Maryland, United States 15.3 km Northeast bearing 49° from Baltimore, City of Baltimore, Maryland, United States 129.1 km Southwest bearing 241° from Philadelphia, Philadelphia County, Pennsylvania, United States
Last position:	2025-12-24 04:11:27 UTC (4d 2h12m ago) 2025-12-23 23:11:27 EST local time at White Marsh, United States [?]
Device:	Icom: IC-4100 (D-Star)
Last path:	N3SBP>API410 via DSTAR*,qAR,W3DHS-C
Positions stored:	17803
Other SSIDs:	N3SBP-L N3SBP-T N3SBP-B N3SBP-8 N3SBP-D N3SBP-5

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.