Found 14 targets:

callsign		age	comment
SUNSET		9m	Outer Sunset, SF IGate/Digipeater/Weather/AIS http://W2GMD.org
SUNSET		66d 23h6m	SL FNA (ETA Sep10 01:00)
SUNSET		25d 5h31m
SUNSET		89d 3h13m
SUNSET		7d 20h5m
SUNSET		54d 2h13m	AIRLIE BEACH CSM
SUNSET		144d 2h41m
SUNSET		338d 9h44m
SUNSET		12m54s
SUNSET		88d 5h43m	CLASS B
SUNSET		99d 7h5m
SUNSET		36d 59m
SUNSET		86d 10h25m
SUNSET		81d 3h25m

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.