Source callsign:	N3SBP-S
Comment:	70cm Voice (D-Star) 442.90000MHz +5.0000MHz
Location:	39°23.52' N 76°30.60' W - locator FM19RJ84TB - show map 3.3 km North bearing 16° from Overlea, Baltimore County, Maryland, United States [?] 6.5 km Northwest bearing 336° from Rossville, Baltimore County, Maryland, United States 14.3 km Northeast bearing 38° from Baltimore, City of Baltimore, Maryland, United States 130.9 km Southwest bearing 242° from Philadelphia, Philadelphia County, Pennsylvania, United States
Last position:	2025-05-31 00:09:09 UTC (11d 15h57m ago) 2025-05-30 20:09:09 EDT local time at Overlea, United States [?]
Altitude:	3 m
Last path:	N3SBP-S>APDG01 via TCPIP*,qAC,N3SBP-GS
Positions stored:	1
Others sourced by N3SBP-S:	N3SBP B N3SBP L N3SBP T

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.