

June 2025 USHST Safety Report
Attached is the June 2025 USHST Safety Report for your review. v/r, Clarke Clarke Pleasants Assistant Professor of Aerospace ...


Inspection for Cracks on Airframe
As commonly known, the main beams at stations 14Left and 14Right are the foundation for the Huey structure. These main beams run from...


42 Degree and 90 Degree Sight Glasses
I have seen many 42 deg. and 90 deg. gearbox sight glasses that get stained and the oil very dark. Many times this shows up after a...


FAA Rotorcraft Monthly Accident Briefing - May
Attached is the Rotorcraft Monthly Accident Briefing for May 2025 (eighth month of FY25). (Covers Part 27, Part 29, and Restricted...


May 2025 USHST Safety Report
Attached is the May 2025 USHST Safety Report for your review. v/r, Clarke Clarke Pleasants Assistant Professor of Aerospace Middle...


FAA Rotorcraft Monthly Accident Briefing - April
Attached is the Rotorcraft Monthly Accident Briefing for April 2025 (seventh month of FY25). (Covers Part 27, Part 29, and Restricted...


April 2025 USHST Safety Report
Attached is the April 2025 USHST Safety Report for your review. Be safe out there! Clarke Pleasants Assistant Professor of Aerospace...


FAA Rotorcraft Monthly Accident Briefing - March
Attached is the Rotorcraft Monthly Accident Briefing for March 2025 (sixth month of FY25). (Covers Part 27, Part 29, and Restricted...


March 2025 USHST Safety Report
Attached is the March 2025 USHST Safety Report for your review. Have a great weekend! Clarke Pleasants Assistant Professor of...


FAA Rotorcraft Monthly Accident Briefing - February
Attached is the (fifth month of FY25). (Covers Part 27, Part 29, and Restricted Category rotorcraft accidents to U.S. registered...


































