Found 20 targets:

callsign		age	comment
ECHO		56d 17h51m	W3,NCAn/WG6D/Echo Summit
ECHO		1d 2m	(ETA ***00 24:60)
ECHO		59d 3h53m	0000
ECHO		25d 13h36m
ECHO		159d 18h47m
ECHO		6h13m	FOR ORDER
ECHO		128d 12h31m
ECHO		28m10s
ECHO		14d 22h31m
ECHO		89d 23h21m
ECHO		93d 2h55m
ECHO		76d 19h11m
ECHO		15d 4h33m
ECHO		124d 16h12m
ECHO		200d 4h16m
ECHO		13d 11h31m
ECHO		139d 4h10m
ECHO		69d 17h48m
ECHO		26d 18h54m	(ETA ***00 00:00)
ECHO		25d 17h25m	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.