Found 20 targets:

callsign		age	comment
ECHO		92d 10h31m	W3,NCAn/WG6D/Echo Summit
ECHO		9d 20h4m	/
ECHO		94d 20h33m	0000
ECHO		61d 6h16m
ECHO		195d 11h27m
ECHO		19h43m	AEHAM
ECHO		164d 5h11m
ECHO		7m55s
ECHO		2d 18h38m
ECHO		125d 16h1m
ECHO		128d 19h35m
ECHO		112d 11h51m
ECHO		50d 21h13m
ECHO		160d 8h52m
ECHO		235d 20h56m
ECHO		4d 4h1m
ECHO		174d 20h50m
ECHO		105d 10h28m
ECHO		62d 11h34m	(ETA ***00 00:00)
ECHO		61d 10h5m	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.