AD 64-14-04

final rule
Data completeness: 70%

Airworthiness Directives; Dornier Model DO-28 A1 and Model DO-27 Q6 Series Aircraft

AD Number
64-14-04
Status
final_rule
Effective Date
Product Category
aircraft
Docket
Unknown
FR Citation
Federal Register: June 16, 1964

Applicability

TypeManufacturerModelDetails
aircraft Dornier-Werke GmbH Do 27 Q-6 Airworthiness Directives; Dornier Model DO-28 A1 and Model DO-27 Q6 Series Aircraft
aircraft Dornier-Werke GmbH Do 28 A-1 Airworthiness Directives; Dornier Model DO-28 A1 and Model DO-27 Q6 Series Aircraft

Unsafe Condition

Unintentional retraction of flaps due to levers without a control grip.

AI-generated summary from the source AD text. Verify against the official source before acting.

Required Actions

Install a cover on all levers without control grips in accordance with Dornier Technical Bulletin No. 27-18 for Model DO-27 Q6 and Bulletin No. 28-12 for Model DO-28 A1.

AI-generated summary from the source AD text. Verify against the official source before acting.

Compliance Time

within the next 100 hours' time in service after the effective date of this AD

AI-generated summary from the source AD text. Verify against the official source before acting.

Affected Aircraft

Dornier-Werke GmbH Model DO-28 A1 (Serial Numbers 3024 through 3060) and Model DO-27 Q6 equipped with landing flap actuating levers without a control grip.

AI-generated summary from the source AD text. Verify against the official source before acting.

Source: Official FAA Source ↗

Retrieved: Apr 8, 2026

Rights: U.S. Government Public Domain

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