Comment:	W9WIS APRS D578UVIII+
Location:	39°23.00' N 94°34.87' E - ตำแหน่ง NM79GJ91RX - show map 151.6 km ตะวันตกเฉียงใต้ bearing 222° มาจาก Guazhou, Gansu Sheng, China [?]
Last position:	2024-12-18 18:14:34 UTC (182d 10h17m ago) 2024-12-19 00:14:34 +06 เวลาท้องถิ่น Guazhou, China [?]
Altitude:	5 m
Course:	0°
ความเร็ว:	61 km/h
Last path:	W9WIS-9>APAT51-1 via W9LTA-10*,WIDE1*,W0GN-1*,WIDE2*,qAR,KW2DX-3
Positions stored:	442
Other SSIDs:	W9WIS-i

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.