Howard Stern has been making appearances on terrestrial radio broadcasts again but now he’s promoting Sirius satellite radio rather than airing a show.

Stern has been (ironically enough) speaking in a minute and a half terrestrial radio ad spot which promotes switching over to Sirius XM Radio.

The ad even features Howard Stern providing a brief sentence on how wonderful the lack of satellite radio censorship is for his program.

Management at CBS-owned stations have OK-ed the advertisement even though the relationship between satellite and terrestrial radio broadcasters has often been plagued with bad blood (including lawsuits).

[Via Orbitcast]