# Proposed AD 95-SW-29-AD: Robinson Helicopter Company Model R22 Helicopters

- Type: Proposed airworthiness directive (not in force)
- Status: Became AD 95-26-04
- Action: Notice of proposed rulemaking (NPRM).
- Published: October 12, 1995, 60 FR 53148
- Comments due: October 27, 1995
- Became: [AD 95-26-04](https://openairdocs.org/ad/95-26-04)
- Docket: 95-SW-29-AD
- FR document: 95-25225
- Official PDF: https://openairdocs.org/files/sha256/29/45/29458d544b222dbc1026084f6c6f1fc1da83b03b7596a0f72518da61d753fc8d (from https://www.govinfo.gov/content/pkg/FR-1995-10-12/pdf/95-25225.pdf)
- Federal Register: https://www.federalregister.gov/documents/1995/10/12/95-25225/airworthiness-directives-robinson-helicopter-company-model-r22-helicopters
- Page: https://openairdocs.org/proposed/95-SW-29-AD

## Summary

This document proposes the supersedure of an existing airworthiness directive (AD), applicable to Robinson Helicopter Company (Robinson) Model R22 helicopters, that currently requires revisions to the Limitations section, the Normal Procedures section, and the Emergency Procedures section of the R22 Rotorcraft Flight Manual, revised February 4, 1993. These revisions limit operations in high winds and turbulence; provide information about main rotor (M/R) stall and mast bumping; and, provide recommendations for avoiding these situations. Additionally, emergency procedures are provided for use should certain conditions be encountered. This action would require similar revisions to the Limitations, Normal Procedures and Emergency Procedures sections required by the existing AD, and would require a revision to the Limitations section to prohibit pilots without a certain level of experience and training from operating in the flight conditions specified by the AD. This proposal is prompted by indications that pilots who possess a certain level of experience and training are more able to recognize and react to the adverse meteorological conditions specified in the AD. The actions specified by the proposed AD are intended to prevent M/R stall or mast bumping, which could result in the M/R blades contacting the fuselage causing failure of the M/R system and subsequent loss of control of the helicopter.

## Notices in this docket

- Oct 12, 1995: Notice of proposed rulemaking (NPRM). (first notice), FR document 95-25225, comments due Oct 27, 1995 (https://www.federalregister.gov/documents/1995/10/12/95-25225/airworthiness-directives-robinson-helicopter-company-model-r22-helicopters)

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