Do You Really Know Your Aircraft’s Lifting Capability and Its Limitations?
Transmission Notes
Compressor Washes
Main Beam
Bleed Air Hose
Gear Box Pressure T53
Start Fuel Nozzle
Carbon Ball Blasting
PS Magazine
Radio Active Materials in T53 Engine
Pinal County Sheriff's Office selects RMCI's HUMS for its State-of-the-Art UH-1H3Â Helicopter
Troubleshooting Hydraulic Leaks
Skid Shoe Inspection
UH-1H Tailboom Motion Detection System Receives STC approval #SR02475SE.
Landing Gear Airframe Saddle Mounts
Quick Disconnects
Engine Inlet to Firewall Clamp
Collective Bounce
Compressor Stalls
Using the TM 55-1520-210-23P manuals
PS Magazine Tail Boom Tips
Hydraulic Fluid Dialysis- Why It Is Good For Your Helicopter
Fifth Mount Beam
UH-1 Main Beam Reinforcement Solution
UH-1 Tailboom Motion Detection System
LH Tailboom Fitting cracked
Upper LH Tailboom Longeron
TAIL BOOM FITTING CRACK- Cal Fire
Tail boom Crack
Main Rotor Retaining Nut Lock
UH-1 Transmission Oil Lines
UH-1-05-ASAM-01 Transmission Oil Line System QD
FAA AD 2022-20-14: Main Rotor Gearbox
ASB UH-1H-22-23 TAILBOOM ATTACHMENT HARDWARE
AD 2022-22-12-AD was prompted by reports of two in-service failures of forward crosstubes
FAA AD 2022-21-11: Main rotor blades
FAA AD 2022-07-02: Rotorcraft Tail Boom
AD 2022-01-03 Umlaut Engineering GmbH (Previously P3 Engineering)
Main Drive Shaft Airworthiness Directive
FAA SB: Risk of Potential Adverse Effects on Radio Altimeters
Main Rotor System Airworthiness Directive- Request for Comment
Rotorcraft Tail Boom Airworthiness Directive
FAA Emergency Airworthiness Directive (AD) 2021-15-52
MAIN ROTOR HUB STRAP PIN 204-012-104-005, REMOVAL FROM SERVICE
GHI informational letter UH1-98-11 dated 10-7-98 - Inspection of Upper Left Hand tailboom attachment
Proposed Rule on Main Driveshaft
Aviation Health and Usage Monitoring Systems (HUMS) for UH-1 Industry
Cracked Grips on Compsite MR Blades
FINALLY Lord T.T. Straps
Unintended Load Release Solution