The U.S. aircraft register, updated daily
Who holds what · as the FAA records the name

Aeronautical Engineers INC

Holds 9 approved modifications, most of them for the Boeing 737. FAA spelling: Aeronautical Engineers Inc.

Approved modifications 9 · newest first

2016-10-27ST02606LA · Installation of a Main Deck Cargo Door and Class E cargo compartment · CL-600-2B19 (Regional Jet Series 100),...
2013-02-08ST02434LA · Installation of a Main Deck Cargo Door · DC-9-81 (MD-81), DC-9-82 (MD-82), DC-9-83 (MD-83)
2009-10-20SA1063SO · Installation of forward cargo door. · DC-8-53, DC-8-32, DC-8-33
2009-10-20SA1377SO · Installation of a cargo interior. · DC-8-73, DC-8-72, DC-8-71
2009-06-12ST885SO · Modification to a cargo configuration. · 188A, 188C
2009-06-12ST508SO · Installation of lap/shoulder belts. · 188A, 188C
2009-06-12SA1081SO · Increase in fuel weight from86,000 pounds to 92,340 pounds. · 188C
2007-08-21ST01827LA · Installation of a Main Deck Cargo Door · 737-300 Series, 737-400 Series
2007-04-05ST00287AT · Installation of a main deck cargo door. · 737-200 Series

Source: FAA Dynamic Regulatory System (type certificate data sheets, supplemental type certificates, technical standard order authorisations). An organisation's name is as the FAA spelled it on each record; related spellings are separate pages.