The Google Party Plane isn't the only aircraft using Nasa's Moffett Field to shuttle tech execs in and out of the Valley. An eagle-eyed plane spotter caught Tesla Motors CEO Elon Musk's Dassault Falcon taking a round trip between Moffett and Orange County's Van Nuys airport this week. "It must be nice," says the tipster, implying a breathy sigh. My question is, as one of the few people with a Tesla Roadster in his garage, why didn't Musk drive that to the Southland instead of burning gallons of jet fuel? Oh, right, that's well outside the roadster's range.