Found 14 targets:

callsign		age	comment
SUNSET		2s	Outer Sunset, SF IGate/Digipeater/Weather/AIS http://W2GMD.org
SUNSET		15d 16h	SL FNA (ETA Sep10 01:00)
SUNSET		6d 23h40m
SUNSET		37d 20h7m
SUNSET		26d 17h42m
SUNSET		2d 19h8m	AIRLIE BEACH CSM
SUNSET		92d 19h35m
SUNSET		287d 2h39m
SUNSET		15d 18h44m
SUNSET		36d 22h38m	CLASS B
SUNSET		48d
SUNSET		27d 2h27m
SUNSET		35d 3h19m
SUNSET		29d 20h19m

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.