Found 20 targets:

callsign		age	comment
ECHO		93d 21h6m	W3,NCAn/WG6D/Echo Summit
ECHO		11d 6h38m	/
ECHO		96d 7h7m	0000
ECHO		62d 16h50m
ECHO		196d 22h1m
ECHO		1m22s	AEHAM
ECHO		165d 15h45m
ECHO		42m34s
ECHO		4d 5h13m
ECHO		127d 2h35m
ECHO		130d 6h10m
ECHO		113d 22h26m
ECHO		52d 7h48m
ECHO		161d 19h27m
ECHO		237d 7h31m
ECHO		5d 14h35m
ECHO		176d 7h25m
ECHO		106d 21h3m
ECHO		63d 22h9m	(ETA ***00 00:00)
ECHO		62d 20h40m	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.