Found 14 targets:

callsign		age	comment
SUNSET		33m6s	Outer Sunset, SF IGate/Digipeater/Weather/AIS http://W2GMD.org
SUNSET		6d 6h11m	FR DKK (ETA Feb09 11:00)
SUNSET		13d 8h42m
SUNSET		142d 7h14m
SUNSET		29d 5h28m
SUNSET		260d 2h52m
SUNSET		216d 4h40m
SUNSET		76d 12h26m
SUNSET		2m45s
SUNSET		232d 9h14m
SUNSET		54d 3h10m	CLASS B
SUNSET		196d 10h56m
SUNSET		25d 7h12m
SUNSET		176d 22h56m

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.