Found 13 targets:

callsign		age	comment
SUNSET		27m50s	Outer Sunset, SF IGate/Digipeater/Weather/AIS http://W2GMD.org
SUNSET		9d 4h12m	GIGIB
SUNSET		59d 12h51m
SUNSET		123d 10h32m
SUNSET		42d 3h24m
SUNSET		1d 20h38m	AIRLIE BEACH CSM
SUNSET		178d 10h
SUNSET		33d 12h35m
SUNSET		122d 13h3m	CLASS B
SUNSET		133d 14h25m
SUNSET		70d 8h19m
SUNSET		120d 17h45m
SUNSET		115d 10h44m

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.