# Proposed AD 98-NM-133-AD: Dornier Model 328-100 Series Airplanes

- Type: Proposed airworthiness directive (not in force)
- Status: Became AD 98-15-11
- Action: Notice of proposed rulemaking (NPRM).
- Published: May 20, 1998, 63 FR 27690
- Comments due: June 19, 1998
- Became: [AD 98-15-11](https://openairdocs.org/ad/98-15-11)
- Docket: 98-NM-133-AD
- FR document: 98-13392
- Official PDF: https://openairdocs.org/files/sha256/c1/2c/c12cab84f44bf3a8de1cdc9e7a16f26d5fbfd4bd0a73cd4f7f57bc3cc7621c41 (from https://www.govinfo.gov/content/pkg/FR-1998-05-20/pdf/98-13392.pdf)
- Federal Register: https://www.federalregister.gov/documents/1998/05/20/98-13392/airworthiness-directives-dornier-model-328-100-series-airplanes
- Page: https://openairdocs.org/proposed/98-NM-133-AD

## Summary

This document proposes the adoption of a new airworthiness directive (AD) that is applicable to certain Dornier Model 328-100 series airplanes. This proposal would require replacing the existing roll spoiler control rods with improved parts. This proposal is prompted by issuance of mandatory continuing airworthiness information by a foreign civil airworthiness authority. The actions specified by the proposed AD are intended to prevent bending stress to the fork end of the roll spoiler, which could result in failure of the roll spoiler and consequent reduced controllability of the airplane.

## Notices in this docket

- May 20, 1998: Notice of proposed rulemaking (NPRM). (first notice), FR document 98-13392, comments due Jun 19, 1998 (https://www.federalregister.gov/documents/1998/05/20/98-13392/airworthiness-directives-dornier-model-328-100-series-airplanes)

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