Found 20 targets:

callsign		age	comment
ECHO		72d 20h12m	W3,NCAn/WG6D/Echo Summit
ECHO		3d 8h13m	(ETA ***00 24:60)
ECHO		75d 6h13m	0000
ECHO		41d 15h56m
ECHO		175d 21h7m
ECHO		1d 20h31m	RUULU
ECHO		144d 14h51m
ECHO		12h6m
ECHO		31d 51m
ECHO		106d 1h41m
ECHO		109d 5h16m
ECHO		92d 21h32m
ECHO		31d 6h54m
ECHO		140d 18h33m
ECHO		216d 6h37m
ECHO		2d 15h11m
ECHO		155d 6h31m
ECHO		85d 20h9m
ECHO		42d 21h15m	(ETA ***00 00:00)
ECHO		41d 19h46m	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.