Mixing Lever to Scissors Lever Control Tube
I find this all the time on aircraft, another standard aircraft hardware installation, again not a standard, Huey installation, in the...
Lower Fuel Cell Floor Panels
Many lower fuel cell floor panels have been damaged in removal see attached photo. These panels should be removed every 3 & 6 phase or at...
Combustor Rumble
Combustor Rumble can be a problem in engines that reverse the combustion gas flow prior toentering the 1st stage gas producer nozzle....
Where in the USA Do Helicopter Accidents Occur?
HELICOPTER FACTS Contact: tony.molinaro@faa.gov Usually, helicopter accidents occur in states where more helicopters are flying year...
Which U.S. Helicopter Industries Have the Best and the Worst Accident Records?
WASHINGTON DC – The U.S. Helicopter Safety Team (www.USHST.org) looked at 10 years of helicopter operations data from Jan. 2009 through...
UH-1D/H/V Fuel System
The UH-1 D, E,H, V fuel system is not a simple system. In this article I will explain how it works, identify components and how they...
LubriBor- Fuel Lubricity Additive
NOTE FROM UH1OPS While we usually stick to maintenance articles on UH1OPS MAINTENANCE BLOGs, we support this product and after seeing the...
SAIB-18-29R1 Rotorcraft Tail Boom, Attach Structure Failure
SUBJ: Rotorcraft Tail Boom, Attach Structure Failure SAIB: SW-18-29R1 Date: February 19, 2019 This is information only....
Track and Balance - The Main Rotor for Now
Original Article: Helicopter Maintenance Magazine 2/1/2012 Before I say anything else, I want to point out that there is a lot of...
Combustor Rumble Solution
Follow up to earlier Blog Article Combustor Rumble Thanks to John Moore, we finally prevailed with Honeywell and they have agreed to...
