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

Summers G. H. JR

Named as the FAA publishes it on its approvals.

Holds 2 approved modifications, most of them for the North American AT-6 Texan. FAA spelling: Summers G. H. Jr.

Approved modifications 2 · newest first

1994-03-23SA00445AT · Installation of Canadian Aircraft Products Model 67-2000 floats. · 7GCBC
1993-06-11SQ00220AT · Replace fuel-selector valve with an overhauled and modified Consolidated Vultee B-24 (Type PE-3) fuel selector... · AT-6A (SNJ-3), AT-6B, AT-6C (SNJ-4)

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