Forrás hívójel:	N3SBP-S
Megjegyzés:	70cm Voice (D-Star) 442.90000MHz +5.0000MHz
Hely:	39°23.56' N 76°02.00' W - lokátor FM19XJ64AF - térkép nézet 11.7 km Délkelet irány 135° tól Aberdeen Proving Ground, Harford County, Maryland, United States [?] 20.6 km Észak irány 8° tól Chestertown, Kent County, Maryland, United States 51.0 km Kelet irány 77° tól Baltimore, City of Baltimore, Maryland, United States 96.9 km Délnyugat irány 230° tól Philadelphia, Philadelphia County, Pennsylvania, United States
Utolső pozíció:	2025-10-31 19:33:46 UTC (47d 39m ezelőtt) 2025-10-31 15:33:46 EDT helyi idő Aberdeen Proving Ground, United States [?]
Magasság:	3 m
Utolsó útvonal:	N3SBP-S>APDG01 via TCPIP*,qAC,N3SBP-GS
Positions stored:	758
Others sourced by N3SBP-S:	N3SBP D 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.