Found 16 targets:

callsign		age	comment
ECHO		11h46m	W3,NCAn/WG6D/Echo Summit
ECHO		18d 8h13m	NEXT STOP (ETA Dec24 11:05)
ECHO		121d 5h15m	0000000 (ETA Nov01 00:00)
ECHO		36d 10h43m
ECHO		80d 14h41m
ECHO		49d 8h25m
ECHO		1m25s
ECHO		5d 17h29m
ECHO		10d 19h15m
ECHO		13d 22h50m
ECHO		18h17m
ECHO		14m41s
ECHO		45d 12h7m
ECHO		121d 11m
ECHO		8h35m
ECHO		60d 5m

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.