Found 14 targets:

callsign		age	comment
SUNSET		4s	Outer Sunset, SF IGate/Digipeater/Weather/AIS http://W2GMD.org
SUNSET		45d 4h36m	SL FNA (ETA Sep10 01:00)
SUNSET		3d 11h2m
SUNSET		67d 8h43m
SUNSET		56d 6h18m
SUNSET		32d 7h44m	AIRLIE BEACH CSM
SUNSET		122d 8h11m
SUNSET		316d 15h15m
SUNSET		3d 11h48m
SUNSET		66d 11h14m	CLASS B
SUNSET		77d 12h36m
SUNSET		14d 6h29m
SUNSET		64d 15h55m
SUNSET		59d 8h55m

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.