NEW : This means the product will ship as received by the manufacturer, sealed, with all advertised components, and with the manufacturer warranty. FAA orders U.S. airlines to replace part under suspicion in Air France crash . The devices could be giving false airspeed indications . Northwest and US Airways are only U.S. carriers that fly affected planes .
NEW : Work `` well under way , '' Northwest parent company spokeswoman says . FAA orders U.S. airlines to replace part under suspicion in Air France crash . The devices could be giving false airspeed indications . Northwest and US Airways are only U.S. carriers that fly affected planes .