# Proposed AD FAA-2017-1068: Intreprinderea De Constructii Aeronautice Gliders

- Type: Proposed airworthiness directive (not in force)
- Status: Became AD 2018-03-17
- Products: Intreprinderea De Constructii Aeronautice
- Product type: Aircraft
- Action: Notice of proposed rulemaking (NPRM).
- Published: November 14, 2017, 82 FR 52676
- Comments due: December 29, 2017
- Became: [AD 2018-03-17](https://openairdocs.org/ad/2018-03-17)
- Docket: FAA-2017-1068 (https://www.regulations.gov/docket/FAA-2017-1068, where comments are filed)
- FR document: 2017-24500
- Official PDF: https://openairdocs.org/files/sha256/23/d5/23d532037b6768ea7eb72f45d4564471bd580ac98df901fcbf82381599f925d2 (from https://www.govinfo.gov/content/pkg/FR-2017-11-14/pdf/2017-24500.pdf)
- Federal Register: https://www.federalregister.gov/documents/2017/11/14/2017-24500/airworthiness-directives-intreprinderea-de-constructii-aeronautice-gliders
- FAA DRS: https://drs.faa.gov/browse/excelExternalWindow/F63CF85185F8C07A862581D800547779.0001
- Page: https://openairdocs.org/proposed/FAA-2017-1068

## Summary

We propose to adopt a new airworthiness directive (AD) for Intreprinderea De Constructii Aeronautice Model IS-28B2 gliders. This proposed AD results from mandatory continuing airworthiness information (MCAI) originated by an aviation authority of another country to identify and correct an unsafe condition on an aviation product. The MCAI describes the unsafe condition as cracks at stringers in the rear fuselage of several Model IS-28B2 gliders. We are issuing this proposed AD to require actions to address the unsafe condition on these products.

## Notices in this docket

- Nov 14, 2017: Notice of proposed rulemaking (NPRM). (first notice), FR document 2017-24500, comments due Dec 29, 2017 (https://www.federalregister.gov/documents/2017/11/14/2017-24500/airworthiness-directives-intreprinderea-de-constructii-aeronautice-gliders)

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