AD 52-04-02

Airworthiness directive · Inverter Control Protection · Martin-Marietta 202 and 202A

Models
202, 202A
Data sheet
TCDSA-795
Product
Aircraft · Large airplane

Unofficial copy of the text in the FAA’s Dynamic Regulatory System. The FAA’s own copy is the authoritative one. DRS record last changed May 30, 2024.

On this page

The airworthiness directive

52-04-02 MARTIN: Applies to All Models 202 and 202A Aircraft.

Compliance required not later than August 1, 1952.

Provide separate protection for each inverter control and warning light circuit. Also provide separate protection for T and B warning lights in forward area.

(Trans World Airlines Engineering Order No. 5717 covers this same subject.)

Affected TCDS · 1

The type certificate data sheets for the models this AD names, matched by model and maker.

Registered aircraft

No registered aircraft matched this AD’s modelsForeign aircraft aren’t included, and ADs on propellers and appliances aren’t matched by model.