# Proposed AD 99-CE-19-AD: Dornier Luftfahrt GMBH Models 228-100, 228-101, 228-200, 228-201, 228-202, and 228-212 Airplanes

- Type: Proposed airworthiness directive (not in force)
- Status: Became AD 2001-04-04
- Action: Notice of proposed rulemaking (NPRM).
- Published: October 26, 2000, 65 FR 64176
- Comments due: November 30, 2000
- Became: [AD 2001-04-04](https://openairdocs.org/ad/2001-04-04)
- Docket: 99-CE-19-AD
- FR document: 00-27563
- Official PDF: https://openairdocs.org/files/sha256/d8/c8/d8c8d0fb62a9855b7986377cb2e82f65d586a52cff2391b93eadc8115eb0d0a0 (from https://www.govinfo.gov/content/pkg/FR-2000-10-26/pdf/00-27563.pdf)
- Federal Register: https://www.federalregister.gov/documents/2000/10/26/00-27563/airworthiness-directives-dornier-luftfahrt-gmbh-models-228-100-228-101-228-200-228-201-228-202-and
- Page: https://openairdocs.org/proposed/99-CE-19-AD

## Summary

This document proposes to adopt a new airworthiness directive (AD) that would apply to all Dornier Luftfahrt GMBH (Dornier) Models 228-100, 228-101, 228-200, 228-201, 228-202, and 228-212 airplanes that have windshield spray nozzle option SCN 3109 installed. The proposed AD would require you to deactivate the windshield spray nozzle heating elements. The proposed AD is the result of mandatory continuing airworthiness information (MCAI) issued by the airworthiness authority for Germany. The actions specified by the proposed AD are intended to prevent the windshield spray nozzle heating system from overheating, which could result in smoke in the cockpit and prompt the crew to initiate emergency actions.

## Notices in this docket

- Oct 26, 2000: Notice of proposed rulemaking (NPRM). (first notice), FR document 00-27563, comments due Nov 30, 2000 (https://www.federalregister.gov/documents/2000/10/26/00-27563/airworthiness-directives-dornier-luftfahrt-gmbh-models-228-100-228-101-228-200-228-201-228-202-and)

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