50-07-01: Elevator trim tab stop
FAA order 50-07-01 is an airworthiness directive. The FAA's subject line: Elevator trim tab stop. System: flight controls.
What it applies to as the FAA lists it
- Kind of product
- Aircraft
- Makes
- Univair Aircraft Corporation
- Models
- 415-C, 415-CD, 415-D
Dates and paperwork
- 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 (463 characters)
50-07-01 ERCO: Applies to Ercoupe Models 415C (Which Incorporate Adjustable Elevator Trim Tabs), 415CD, and 415D Airplanes.
To be accomplished by September 1, 1950.
To preclude the possibility of elevator flutter in the event the elevator trim tab control wire fails, elevator trim tab stop and spring, Erco P/N 415-SK-287 and 415-22035 should be installed.
(Engineering and Research Corp. "Ercoupe Service Memorandum No. 55 and 55A" cover this same subject.)
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 November 6, 2026. Connections as data: /graph/directive/50-07-01.json · aircraft systems.