Revered as one of the most venerable and versatile helicopters in the history of vertical flight, the Sikorsky S-61 has served for nearly a half century ar
Jet-Care International of Cedar Knolls, N.J., and its sister company Spectro of the UK and Switzerland, have won multi-year contracts to analyze engine oil
On Tuesday, the NTSB issued a full dozen safety recommendations (A-07-18 to -29) to the FAA directed at air-tour operations, most of them specifically addr