« Back to Advisory Circulars Main Page

20-161 - Aircraft Onboard Weight and Balance Systems

Date Issued
April 11, 2008
Responsible Office
AIR-130,  Aviation Safety - Aircraft Certification Service, Aircraft Engineering Division
This Advisory Circular (AC)gives manufacturers and installers an acceptable means of compliance to meet the installation, operation, and airworthiness requirements for aircraft onboard weight and balance systems (OBWBS)