Found 17 targets:

callsign		age	comment
ECHO		21d 3h59m	W3,NCAn/WG6D/Echo Summit
ECHO		11d 10h8m	(ETA ***00 24:60)
ECHO		23d 14h1m	0000
ECHO		10d 21h8m
ECHO		124d 4h55m
ECHO		92d 22h39m
ECHO		3m37s
ECHO		11h4m
ECHO		54d 9h29m
ECHO		57d 13h4m
ECHO		41d 5h20m
ECHO		1h9m
ECHO		89d 2h20m
ECHO		164d 14h24m
ECHO		1d 2h29m
ECHO		103d 14h18m
ECHO		34d 3h56m

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.