Found 18 targets:

callsign		age	comment
ECHO		6m14s	W3,NCAn/WG6D/Echo Summit
ECHO		38d 15h12m	NEXT STOP (ETA Dec24 11:05)
ECHO		38d 12h34m	0000000 (ETA Nov01 00:00)
ECHO		24d 15h44m
ECHO		293d 23h9m	CLASS B
ECHO		12h22m
ECHO		11d 17h29m
ECHO		2d 2h4m
ECHO		13d 7h39m
ECHO		23d 5h17m
ECHO		285d 9h18m
ECHO		22d 3h57m
ECHO		17d 15h44m
ECHO		325d 19h38m
ECHO		2d 16h3m
ECHO		16d 18h36m
ECHO		38d 7h30m
ECHO		2d 18h19m

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.