Found 14 targets:

callsign		age	comment
SUNSET		6s	Outer Sunset, SF IGate/Digipeater/Weather/AIS http://W2GMD.org
SUNSET		15d 8h24m	SL FNA (ETA Sep10 01:00)
SUNSET		6d 16h4m
SUNSET		37d 12h31m
SUNSET		26d 10h6m
SUNSET		2d 11h32m	AIRLIE BEACH CSM
SUNSET		92d 11h59m
SUNSET		286d 19h3m
SUNSET		15d 11h9m
SUNSET		36d 15h2m	CLASS B
SUNSET		47d 16h24m
SUNSET		26d 18h51m
SUNSET		34d 19h43m
SUNSET		29d 12h43m

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.