Found 18 targets:

callsign		age	comment
ECHO		45m33s	W3,NCAn/WG6D/Echo Summit
ECHO		4d 6h19m	NEXT STOP (ETA Dec24 11:05)
ECHO		88d 13h4m	0000000 (ETA Nov01 00:00)
ECHO		3d 18h32m
ECHO		343d 23h38m	CLASS B
ECHO		47d 22h30m
ECHO		16d 16h14m
ECHO		2m5s
ECHO		22d 8h1m
ECHO		73d 5h47m
ECHO		335d 9h48m
ECHO		25d 7h38m
ECHO		11d 18h59m
ECHO		2m37s
ECHO		12d 19h55m
ECHO		88d 8h
ECHO		58s
ECHO		27d 7h54m

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.