The U.S. aircraft register, updated daily
FAA orders · airworthiness directive · historical

75-09-18: Center section truss wing spar and the outer wing panel

FAA order 75-09-18 is an airworthiness directive in force since May 1, 1975. The FAA's subject line: Center section truss wing spar and the outer wing panel. System: airframe structure.

What it applies to as the FAA lists it

Kind of product
Aircraft
Makes
Beechcraft Corporation
Models
18A, 18D, 18S (Army C-45C)

Dates and paperwork

In force since
May 1, 1975
Published
April 29, 1975 (signed April 17, 1975)
Docket
75-CE-11
Replaced by
75-27-09 R2
Status
Historical
The FAA's document
Read the order on the FAA's site

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/75-09-18.json · aircraft systems.