Forrás hívójel:	W9MT-S
Megjegyzés:	440 Voice 438.57500MHz +0.0000MHz
Hely:	32°03.71' N 110°41.12' W - lokátor DM42PB74SU - térkép nézet 3.0 km Északkelet irány 58° tól Vail, Pima County, Arizona, United States [?] 13.7 km Északkelet irány 38° tól Corona de Tucson, Pima County, Arizona, United States 28.8 km Délkelet irány 128° tól Tucson, Pima County, Arizona, United States 87.1 km Észak irány 16° tól Heroica Nogales, Sonora, Mexico
Utolső pozíció:	2025-03-20 02:05:23 UTC (60d 13h36m ezelőtt) 2025-03-19 19:05:23 MST helyi idő Vail, United States [?]
Utolsó útvonal:	W9MT-S>APDG01 via TCPIP*,qAC,W9MT-GS
Positions stored:	35

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.