Found 20 targets:

callsign		age	comment
ECHO		92d 12h37m	W3,NCAn/WG6D/Echo Summit
ECHO		9d 22h10m	/
ECHO		94d 22h39m	0000
ECHO		61d 8h22m
ECHO		195d 13h33m
ECHO		21h49m	AEHAM
ECHO		164d 7h17m
ECHO		14m13s
ECHO		2d 20h44m
ECHO		125d 18h7m
ECHO		128d 21h41m
ECHO		112d 13h57m
ECHO		50d 23h19m
ECHO		160d 10h58m
ECHO		235d 23h2m
ECHO		4d 6h7m
ECHO		174d 22h56m
ECHO		105d 12h34m
ECHO		62d 13h40m	(ETA ***00 00:00)
ECHO		61d 12h11m	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.