Megjegyzés:	KD0RZJ Maryland Heights CERT
Hely:	38°43.62' N 90°24.02' W - lokátor EM48TR14XL - térkép nézet 3.0 km Északkelet irány 59° tól Maryland Heights, Saint Louis County, Missouri, United States [?] 4.5 km Dél irány 168° tól Bridgeton, Saint Louis County, Missouri, United States 20.8 km Északnyugat irány 302° tól Saint Louis, City of Saint Louis, Missouri, United States 136.0 km Délnyugat irány 209° tól Springfield, Sangamon County, Illinois, United States
Utolső pozíció:	2025-05-20 02:56:21 UTC (210d 22h23m ezelőtt) 2025-05-19 21:56:21 CDT helyi idő Maryland Heights, United States [?]
Magasság:	147 m
Irány:	0°
Sebesség:	0 km/h
Utolsó útvonal:	KD0RZJ-7>W0SRC-1 via WIDE1-1,WIDE2-1,qAO,KB0FX-1
Positions stored:	14

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.