Found 20 targets:

callsign		age	comment
ECHO		76d 17h46m	W3,NCAn/WG6D/Echo Summit
ECHO		7d 5h47m	(ETA ***00 24:60)
ECHO		79d 3h48m	0000
ECHO		45d 13h31m
ECHO		179d 18h42m
ECHO		22h8m	RUULU
ECHO		148d 12h26m
ECHO		1h14m
ECHO		34d 22h26m
ECHO		109d 23h16m
ECHO		113d 2h51m
ECHO		96d 19h7m
ECHO		35d 4h28m
ECHO		144d 16h7m
ECHO		220d 4h11m
ECHO		1d 10h43m
ECHO		159d 4h5m
ECHO		89d 17h43m
ECHO		46d 18h49m	(ETA ***00 00:00)
ECHO		45d 17h20m	FOR ORDER (ETA Dec06 06:00)

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.