Forrás hívójel:	WB6DTB-S
Megjegyzés:	440 Voice 431.00000MHz +0.0005MHz
Hely:	37°59.37' N 121°44.20' W - lokátor CM97DX17OL - térkép nézet 6.4 km Nyugat irány 291° tól Knightsen, Contra Costa County, California, United States [?] 7.0 km Észak irány 352° tól Brentwood, Contra Costa County, California, United States 64.5 km Kelet irány 68° tól San Francisco, San Francisco County, California, United States 73.6 km Észak irány 11° tól San Jose, Santa Clara County, California, United States
Utolső pozíció:	2025-02-14 01:08:36 UTC (7m18s ezelőtt) 2025-02-13 17:08:36 PST helyi idő Knightsen, United States [?]
Utolsó útvonal:	WB6DTB-S>APDG01 via TCPIP*,qAC,WB6DTB-GS
Positions stored:	1918

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.