Found 17 targets:

callsign		age	comment
ECHO		5m28s	W3,NCAn/WG6D/Echo Summit
ECHO		3d 9h21m	NEXT STOP (ETA Dec24 11:05)
ECHO		134d 16h34m	0000000 (ETA Nov01 00:00)
ECHO		49d 22h2m
ECHO		94d 2h1m
ECHO		62d 19h44m
ECHO		1h59m
ECHO		7h20m
ECHO		24d 6h34m
ECHO		27d 10h9m
ECHO		11d 2h25m
ECHO		29m48s
ECHO		58d 23h26m
ECHO		134d 11h30m
ECHO		6d 19h51m
ECHO		73d 11h24m
ECHO		4d 1h2m

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.