Is Howard Stern's Sirius Satelite Radio available in Hawaii?
 

As Far as I know Sirus is only available on the mainland. However, You can listent o it on the internet.

From a Crutchfield FAQ on satellite radio:

The antenna picks up the satellite signal anywhere within the contiguous 48 states (satellite radio service is not available in Alaska, Hawaii, or U.S. Territories). Antennas are included in car and home kits, and come with portable boomboxes. Antennas must be purchased separately for in-dash receivers, home component tuners, and external satellite radio tuners.

What they said - no satellite radio in Hawaii. They were talking for a while about putting repeaters out here so that we can get service, but it hasn't materialized yet.