Installation of main rotor grips with integral drag brace clevis, new drag brace, and matching adapter nut for wood blade configurations.
Installation of Improved Main Rotor Grips and Matching Adapter Nut
Installation of Bell Model 47G-2A-13-place wide cabin on the Bell Model 47G-5, retaining the 47G-5 instruments and pedestal. Limited to installation on serial number 7808 ONLY.
Use of spacer in lieu of snap ring on tail rotor drive quill.
Left and right door with tinted glass and sliding window.
Conversion to single-place cabin, without doors, revised cyclic and collective and throttle controls, rerouted electrical wiring.
Mount sign to skid gear on both sides of helicopter. Limited to installation on serial number 833 ONLY.