Found 14 targets:

callsign		age	comment
SUNSET		18m30s	Outer Sunset, SF IGate/Digipeater/Weather/AIS http://W2GMD.org
SUNSET		25d 6h27m	SL FNA (ETA Sep10 01:00)
SUNSET		1d 11h43m
SUNSET		47d 10h34m
SUNSET		36d 8h9m
SUNSET		12d 9h35m	AIRLIE BEACH CSM
SUNSET		102d 10h2m
SUNSET		296d 17h6m
SUNSET		25d 9h12m
SUNSET		46d 13h5m	CLASS B
SUNSET		57d 14h27m
SUNSET		8d 6h41m
SUNSET		44d 17h46m
SUNSET		39d 10h46m

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.