Voom To Offer Per-Seat Helo Service in San Francisco Area by Mark Huber - September 26, 2019, 3:34 PM Airbus unit Voom will expand its per-seat, on-demand helicopter service to the U.S. beginning at the San Francisco Bay Area airports—Napa, Oakland, Palo Alto, Hayward, San Francisco, and San Jose—the company said on Thursday. Voom said...