# Proposed AD 98-NM-332-AD: Israel Aircraft Industries, Ltd. (IAI), Model 1124 and 1124A Series Airplanes

- Type: Proposed airworthiness directive (not in force)
- Status: Became AD 99-18-08
- Action: Notice of proposed rulemaking (NPRM).
- Published: July 7, 1999, 64 FR 36628
- Comments due: August 6, 1999
- Became: [AD 99-18-08](https://openairdocs.org/ad/99-18-08)
- Docket: 98-NM-332-AD
- FR document: 99-17179
- Official PDF: https://openairdocs.org/files/sha256/7e/a9/7ea9feb562707881c04ec46a9b6165d21feb38b59eb4d89d5a472e2ceb15d4a5 (from https://www.govinfo.gov/content/pkg/FR-1999-07-07/pdf/99-17179.pdf)
- Federal Register: https://www.federalregister.gov/documents/1999/07/07/99-17179/airworthiness-directives-israel-aircraft-industries-ltd-iai-model-1124-and-1124a-series-airplanes
- Page: https://openairdocs.org/proposed/98-NM-332-AD

## Summary

This document proposes the adoption of a new airworthiness directive (AD) that is applicable to all IAI Model 1124 and 1124A series airplanes. This proposal would require installation of an independent circuit breaker and associated wiring changes for the hydraulic low pressure warning lights. 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 loss of the hydraulic low pressure warning lights. Low pressure in the hydraulic system can result in reduced controllability of the airplane.

## Notices in this docket

- Jul 7, 1999: Notice of proposed rulemaking (NPRM). (first notice), FR document 99-17179, comments due Aug 6, 1999 (https://www.federalregister.gov/documents/1999/07/07/99-17179/airworthiness-directives-israel-aircraft-industries-ltd-iai-model-1124-and-1124a-series-airplanes)

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