

CH-47 Damper-Protecting a Precious and Limited Resource
BEFORE YOU ARE GROUNDED CH-47 Damper – Protecting a Precious and Limited Resource The CH-47 Lag Damper is one of the more frequently...


Kawak receives STC for new CH-47 Chinook Internal firefighting tank system
Kawak Aviation has received FAA Supplemental Type Certification (STC) for its CH-47D Chinook aerial liquid delivery system (ALDS) and...


Sikorsky Proposes Fire Fighting Mission pack for Blackhawks
Sikorsky, a Lockheed Martin company (NYSE: LMT), today launched at FIDAE 2018 a two-month promotional tour of Chile, Ecuador, Colombia,...


Nebraska Gas Turbine Inc. and Billings Flying Service Team to Provide T55 Turbine Engine Services
Heli Expo - Las Vegas, Nevada/February 23, 2018 – Nebraska Gas Turbine Inc, a long-time turbine engine service provider, and Billings...


HYDRAULIC SYSTEM HEALTH & WELL BEING
With the military releasing aircraft to civilian operators, many civilian operators are following the maintenance schedule the military...


Combustor Rumble
Combustor Rumble can be a problem in engines that reverse the combustion gas flow prior to entering the 1st stage gas producer nozzle....


A Question of Public Use
Original Article in Vertical Daily News On Aug. 5, 2008, a Sikorsky S-61N operated by Carson Helicopters under contract to the U.S....


FAA Special Purpose Operations for Restricted Category- Feedback Needed
FAA seeking Feedback on Special Purpose Operations: Based on the input received at HAI, the FAA can proceed with evaluating several new...


Rotorcraft - Restricted Category, Military Surplus - Ineligible Serial Numbers
Serial numbers of foreign military rotorcraft and rotorcraft that have been reported to be destroyed and are not eligible for...

Restricted Category Civil Aircraft Operating Limitations
NOTICE U.S. DEPARTMENT OF TRANSPORTATION FEDERAL AVIATION ADMINISTRATION N 8900.390 Effective Date: National Policy 11/23/16...