New Rules Could Spell End For Four-Holers Is the FAA close to settling the ETOPS question? The Wall Street Journal says yes... and the ruling could favor twin-engine commercial aircraft like those now sold by Boeing. ETOPS officially stands for "extended twin engine operations." The gist of it is... the distance between emergency airfields for planes operating over oceans... deserts... or the North Pole. In 1984, the interval between possible landing points was 60 minutes for any twin-engined jet aircraft with an engine failure; that was doubled to 120 minutes in 1985. In 1987, it went up to 180...