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

Campbell John S

Named as the FAA publishes it on its approvals.

Holds 1 approved modification. FAA spelling: Campbell John S.

Approved modifications 1 · newest first

1998-08-18SA02124AK · Addition of unleaded automobile gasoline, 87 minimum antiknock index, as an aproved fuel. · 150ST

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.