14 találat:

hívójel		év	megjegyzés
SUNSET		7s	Outer Sunset, SF IGate/Digipeater/Weather/AIS http://W2GMD.org
SUNSET		42d 17h57m	SL FNA (ETA Sep10 01:00)
SUNSET		1d 23m
SUNSET		64d 22h4m
SUNSET		53d 19h39m
SUNSET		29d 21h5m	AIRLIE BEACH CSM
SUNSET		119d 21h32m
SUNSET		314d 4h36m
SUNSET		1d 1h10m
SUNSET		64d 35m	CLASS B
SUNSET		75d 1h57m
SUNSET		11d 19h51m
SUNSET		62d 5h16m
SUNSET		56d 22h16m

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.