AD 90-12-09

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AD Number:
90-12-09
Document Type:
AD Final Rules
Docket Number:
90-CE-09-AD
Subject Heading:
Airworthiness Directives; Airship Industries; Model Skyship 600 Series
Subject:
Gaiter
Status:
Current
Citation:
This information is not available.
Citation Publish Date:
Effective Date:
07/09/1990
Make:
Skyship Services
Model:
Skyship 600
Product Type:
Aircraft
Product Subtype:
Airship
Affected AD:
Superseded AD:
Affected By:
Superseded By:
Service/Office:
Office of Primary Responsibility:
CFR Part Reference:
Part 39
Comments:
AIRWORTHINESS DIRECTIVES FINAL RULES: 90-12-09
CITATION:   This information is not available.

PAGE NUMBER:  

DOCKET NUMBER:   90-CE-09-AD

AMENDMENT:   39-6623

AD NUMBER:   90-12-09

SUBJECT HEADING:   Airworthiness Directives; Airship Industries; Model Skyship 600 Series

ACTION:  

SUMMARY:  

DATES:   Effective July 9, 1990.

ADDRESSES:  

FOR FURTHER INFORMATION CONTACT:  

SUPPLEMENTARY INFORMATION:  

REGULATORY TEXT:  
90-12-09 AIRSHIP INDUSTRIES: Amendment 39-6623. Docket No. 90-CE-09-AD.

Applicability: Model Skyship 600 Series (all serial numbers) airships certificated in any category.

Compliance: Required within the next 100 hours time-in-service after the effective date of this AD, unless already accomplished.

To preclude loss of lift capability, accomplish the following:

(a) Inspect the attachment of the gaiter to the T-chest, and if double sided tape has been used, prior to further flight install a bonded reinforcement repair in accordance with the instructions specified in Airship Industries Alert Service Bulletin SB Ref 600-53-A311, dated June 10, 1989.

(b) Airships may be flown in accordance with FAR 21.197 to a location where this AD can be accomplished.

(c) An alternate method of compliance or adjustment of the compliance time which provides an equivalent level of safety, may be approved by the Manager, Brussels Aircraft Certification Office, c/o American Embassy, APO New York 09667-1011.

NOTE: The request should be forwarded through an FAA Maintenance Inspector, who may add comments and then send it to the Manager, Brussels Aircraft Certification Office.

All persons affected by this directive may obtain copies of the document referred to herein upon request to Airship Industries, No. 1 Hangar, Cordington, Shortstown, Bedford, England, or may examine this document at the FAA, Central Region, Office of the Assistant Chief Counsel, Room 1558, 601 E. 12th Street, Kansas City, Missouri 64106.

This amendment (39-6623, AD 90-12-09) becomes effective on July 9, 1990.

FOOTER: