Skip to page content

USA Banner

Official US Government Icon

Official websites use .gov
A .gov website belongs to an official government organization in the United States.

Secure Site Icon

Secure .gov websites use HTTPS
A lock ( ) or https:// means you’ve safely connected to the .gov website. Share sensitive information only on official, secure websites.

United States Department of Transportation United States Department of Transportation

AC 20-139 - Commercial Assistance During Construction of Amateur-Built Aircraft (Cancelled)

Document Information

Number
20-139
Title
Commercial Assistance During Construction of Amateur-Built Aircraft
Date cancelled
2009-09-30
Cancellation notes
AC 20-27G
Date issued
1996-04-03
Office of Primary Responsibility
AIR-230, Aircraft Certification Service, Production & Airworthiness Certification Division
Content