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

Hilbert e e

Named as the FAA publishes it on its approvals.

Holds 1 approved modification, most of them for the Aeronca 15. FAA spelling: Hilbert E E.

Approved modifications 1 · newest first

Aeronca 15 1
1997-02-25SA82CH · Remove existing fuel bladders and install aluminum fuel tanks. · 15AC

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.