Found 20 targets:

callsign		age	comment
ECHO		80d 19h51m	W3,NCAn/WG6D/Echo Summit
ECHO		11d 7h52m	(ETA ***00 24:60)
ECHO		83d 5h52m	0000
ECHO		49d 15h36m
ECHO		183d 20h47m
ECHO		1m2s	AEHAM
ECHO		152d 14h30m
ECHO		6m46s
ECHO		39d 31m
ECHO		114d 1h20m
ECHO		117d 4h55m
ECHO		100d 21h11m
ECHO		39d 6h33m
ECHO		148d 18h12m
ECHO		224d 6h16m
ECHO		5d 12h48m
ECHO		163d 6h10m
ECHO		93d 19h48m
ECHO		50d 20h54m	(ETA ***00 00:00)
ECHO		49d 19h25m	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.