Who holds what · as the FAA records the name

Blumenthal James R.

Named as the FAA publishes it on its approvals.

Holds 1 type certificate (1 models). Holds 1 approved modification, most of them for the Douglas C-54. FAA spelling: Blumenthal James R..

Type certificates 1

A48NMAircraft · C-123K

Approved modifications 1 · newest first

Douglas C-54 1

1978-11-17SA3790WE · Removal of front half of rear cargo door. · C54G-DC (Navy R5D-5), C54G-DC (Army C-54G)

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.