Found 19 targets:

callsign		age	comment
ECHO		8m3s	W3,NCAn/WG6D/Echo Summit
ECHO		5d 19h43m	NEXT STOP (ETA Dec24 11:05)
ECHO		5d 17h6m	0000000 (ETA Nov01 00:00)
ECHO		5d 19h36m
ECHO		261d 3h40m	CLASS B
ECHO		190d 14h31m
ECHO		19d 12h41m
ECHO		22h17m
ECHO		15d 10h49m
ECHO		334d 12h5m
ECHO		5d 11h15m
ECHO		252d 13h49m
ECHO		338d 7h33m	CLASS B
ECHO		232d 4h5m	CLASS B
ECHO		293d 10m
ECHO		150d 23h29m
ECHO		23h22m
ECHO		5d 12h1m
ECHO		3d 19h15m

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.