# Proposed AD 98-NM-221-AD: Dassault Model Mystere-Falcon 20 Series Airplanes, Fan Jet Falcon Series Airplanes, and Fan Jet Falcon Series D, E, and F Series Airplanes

- Type: Proposed airworthiness directive (not in force)
- Status: Became AD 98-26-10
- Action: Notice of proposed rulemaking (NPRM).
- Published: October 15, 1998, 63 FR 55348
- Comments due: November 16, 1998
- Became: [AD 98-26-10](https://openairdocs.org/ad/98-26-10)
- Docket: 98-NM-221-AD
- FR document: 98-27598
- Official PDF: https://openairdocs.org/files/sha256/8a/3c/8a3c45e23fb9685ccc1dfecece384edbb330aca3ed95fba3991a3d36e9529d7a (from https://www.govinfo.gov/content/pkg/FR-1998-10-15/pdf/98-27598.pdf)
- Federal Register: https://www.federalregister.gov/documents/1998/10/15/98-27598/airworthiness-directives-dassault-model-mystere-falcon-20-series-airplanes-fan-jet-falcon-series
- Page: https://openairdocs.org/proposed/98-NM-221-AD

## Summary

This document proposes the adoption of a new airworthiness directive (AD) that is applicable to all Dassault Model Mystere-Falcon 20 series airplanes, Fan Jet Falcon series airplanes, and Fan Jet Falcon Series D, E, and F series airplanes. This proposal would require revising the Airplane Flight Manual (AFM) to provide the flight crew with certain emergency procedures associated with an engine fire, or a rear compartment fire or overheat conditions. 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 fire from spreading throughout the airplane due to an engine fire, or with a rear compartment fire or overheat conditions.

## Notices in this docket

- Oct 15, 1998: Notice of proposed rulemaking (NPRM). (first notice), FR document 98-27598, comments due Nov 16, 1998 (https://www.federalregister.gov/documents/1998/10/15/98-27598/airworthiness-directives-dassault-model-mystere-falcon-20-series-airplanes-fan-jet-falcon-series)

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