Found 19 targets:

callsign		age	comment
ECHO		7m50s	W3,NCAn/WG6D/Echo Summit
ECHO		6d 21h43m	NEXT STOP (ETA Dec24 11:05)
ECHO		6d 19h5m	0000000 (ETA Nov01 00:00)
ECHO		6d 21h35m
ECHO		262d 5h40m	CLASS B
ECHO		191d 16h30m
ECHO		20d 14h41m
ECHO		1h50m
ECHO		16d 12h48m
ECHO		335d 14h5m
ECHO		6d 13h14m
ECHO		253d 15h49m
ECHO		339d 9h33m	CLASS B
ECHO		233d 6h5m	CLASS B
ECHO		294d 2h9m
ECHO		152d 1h29m
ECHO		2d 1h22m
ECHO		6d 14h1m
ECHO		4d 21h15m

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.