Found 20 targets:

callsign		age	comment
ECHO		95d 22h20m	W3,NCAn/WG6D/Echo Summit
ECHO		13d 7h52m	/
ECHO		98d 8h21m	0000
ECHO		64d 18h4m
ECHO		198d 23h15m
ECHO		1d 18h50m	AEHAM
ECHO		167d 16h59m
ECHO		56m43s
ECHO		6d 6h27m
ECHO		129d 3h49m
ECHO		132d 7h24m
ECHO		115d 23h40m
ECHO		54d 9h2m
ECHO		163d 20h41m
ECHO		239d 8h45m
ECHO		14h2m
ECHO		178d 8h39m
ECHO		108d 22h17m
ECHO		65d 23h23m	(ETA ***00 00:00)
ECHO		64d 21h54m	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.