Megjegyzés:	70cm MMDVM Voice (C4FM) 439.45000MHz +0.0000MHz, K1MDA_Pi-Star_ND
Hely:	42°41.21' N 70°52.71' W - lokátor FN42NQ44NU - térkép nézet 8.0 km Északkelet irány 47° tól Topsfield, Essex County, Massachusetts, United States [?] 10.1 km Kelet irány 74° tól Boxford, Essex County, Massachusetts, United States 39.4 km Észak irány 22° tól Boston, Suffolk County, Massachusetts, United States 41.7 km Észak irány 20° tól South Boston, Suffolk County, Massachusetts, United States
Utolső pozíció:	2025-10-21 00:32:59 UTC (6h28m ezelőtt) 2025-10-20 20:32:59 EDT helyi idő Topsfield, United States [?]
Device:	Jonathan, G4KLX: ircDDB Gateway (D-Star)
Utolsó útvonal:	K1MDA-N>APDG03 via TCPIP*,qAC,K1MDA-NS
Positions stored:	1
Más SSID-k:	K1MDA-D K1MDA-7

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.