20 találat:

hívójel		év	megjegyzés
ECHO		52d 20h37m	W3,NCAn/WG6D/Echo Summit
ECHO		6h7m	(ETA ***00 24:60)
ECHO		55d 6h38m	0000
ECHO		21d 16h22m
ECHO		155d 21h33m
ECHO		1m33s	FOR ORDER
ECHO		124d 15h16m
ECHO		19m51s
ECHO		11d 1h17m
ECHO		86d 2h6m
ECHO		89d 5h41m
ECHO		72d 21h57m
ECHO		11d 7h19m
ECHO		120d 18h58m
ECHO		196d 7h2m
ECHO		9d 14h16m
ECHO		135d 6h56m
ECHO		65d 20h34m
ECHO		22d 21h40m	(ETA ***00 00:00)
ECHO		21d 20h11m	FOR ORDER (ETA Dec06 06:00)

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.