Found 13 targets:

callsign		age	comment
SUNSET		44m18s	Outer Sunset, SF IGate/Digipeater/Weather/AIS http://W2GMD.org
SUNSET		12d 13h19m	MACAS (ETA Jan20 14:00)
SUNSET		108d 19h9m
SUNSET		172d 16h51m
SUNSET		91d 9h43m
SUNSET		51d 2h56m	AIRLIE BEACH CSM
SUNSET		227d 16h19m
SUNSET		21s
SUNSET		171d 19h21m	CLASS B
SUNSET		182d 20h44m
SUNSET		119d 14h37m
SUNSET		170d 3m
SUNSET		164d 17h3m

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.