

LH Tailboom Fitting cracked
Originally published 6/05/2024 We are the owners of the tail boom referenced in this feed attached are a few more pictures of our...


Upper LH Tailboom Longeron
Originally published 6/5/2014 on Uh1OPS Maintenance blog We are currently working on an AOG in Colorado to repair this area. We have a...


TAIL BOOM FITTING CRACK- Cal Fire
Originally Posted June 2014 These are photos showing a crack we found on a LH upper tailboom attach fitting. The crack was initiated at...


USHST Safety Report April 2024
Attached is the April Safety Report for your review. Clarke PleasantsProgram Chair, RotorAssistant Professor Aeronautical Science 3700...
FAA Rotorcraft Monthly Accident Briefing - March
March Totals: 7 accidents, 0 fatal accidents, 0 fatalities. For the first month so far in FY24, a fatal accident did not occur


Tail boom Crack
Originally posted 06/05/2014 I am enclosing photos of a upper tail boom attachment fitting and airframe deck & tail boom support beam....


Main Rotor Retaining Nut Lock
Original Post 8/27/2018 I was contacted by a mechanic who in the process of removing a main rotor hub assembly after removing the main...


UH-1 Transmission Oil Lines
Reprint of original 4-15-2014 Blog Post In regards to the UH-1-05- ASAM-01 military message on transmission oil lines. I have personally...


UH-1-05-ASAM-01 Transmission Oil Line System QD
Originally posted 4-15-14 on UH1OPS Blog UNCLASSIFIED . MSG DTG 202310Z JAN 05 . FROM CDRAMCOM, REDSTONE ARSENAL, AL //AMSAM-SF-A// ....


March 2024 USHST Monthly Safety Report
Attached is the March Safety Report for your review. v/r, Clarke Clarke PleasantsProgram Chair, RotorAssistant Professor Aeronautical...




































