64-14-04: Control Flap Lever
FAA order 64-14-04 is an airworthiness directive in force since July 17, 1964. The FAA's subject line: Control Flap Lever. It names Dornier DO 27, Dornier DO28: about 15 aircraft on the U.S. register today across them, though an order usually covers particular versions or serial numbers rather than every one. System: flight controls.
What it applies to as the FAA lists it
- Kind of product
- Aircraft
- Makes
- Dornier-Werke GmbH
- Models
- Do 27 Q-6, Do 28 A-1
- On this site
- Dornier DO 27 8 registered
Dornier DO28 7 registered
Dates and paperwork
- In force since
- July 17, 1964
- Published
- June 16, 1964
- Docket
- Unknown
- Status
- Current
- The FAA's document
- Read the order on the FAA's site
The order itself the regulatory text, as published
Show the full text (825 characters)
64-14-04 DORNIER: Amdt. 748 Part 507 Federal Register June 16, 1964. Applies to Model DO-28 A1 Aircraft Serial Numbers 3024 through 3060 and All Model DO-27 Q6 Aircraft Equipped With Landing Flap Actuating Levers Without a Control Grip.
Compliance required within the next 100 hours' time in service after the effective date of this AD.
In order to preclude an unintentional retraction of flaps, modify all levers without control grips by installing a cover in accordance with Dornier Technical Bulletin No. 27-18 dated October 16, 1963, for Model DO-27 Q6 aircraft and Bulletin No. 28-12 dated October 16, 1963, for Model DO-28 A1 aircraft.
(Dornier Technical Bulletins No. 27-18 dated October 16, 1963, and No. 28-12 dated October 16, 1963, cover this same subject.)
This directive effective July 17, 1964.
Related safety bulletins advice on the same designs, not orders
2002-07-09CE-02-36 ·
1998-12-02ACE-99-09 ·
Source: FAA Dynamic Regulatory System, airworthiness directives. The FAA's document is the authority; the register counts are this site's, from the FAA register of October 5, 2026. Connections as data: /graph/directive/64-14-04.json · aircraft systems.