Found 19 targets:

callsign		age	comment
ECHO		1m31s	W3,NCAn/WG6D/Echo Summit
ECHO		17d 19h27m	NEXT STOP (ETA Dec24 11:05)
ECHO		17d 16h49m	0000000 (ETA Nov01 00:00)
ECHO		3d 19h59m
ECHO		273d 3h24m	CLASS B
ECHO		202d 14h14m
ECHO		31d 12h25m
ECHO		4d 6h31m
ECHO		27d 10h32m
ECHO		346d 11h49m
ECHO		2d 9h32m
ECHO		264d 13h33m
ECHO		1d 8h12m
ECHO		5h48m
ECHO		304d 23h53m
ECHO		4d 18h7m
ECHO		12d 23h6m
ECHO		17d 11h45m
ECHO		10d 3h25m

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.