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

Mark Aarhaus

Named as the FAA publishes it on its approvals.

Holds 1 approved modification, most of them for the Piper J-3 Cub. FAA spelling: Mark Aarhaus.

Approved modifications 1 · newest first

Piper J-3 Cub 1
1985-12-31SA3310NM · Installation of Teledyne-Continental Model O-200 engine · J3C-65 (Army L-4; L-4A; L-4B (Navy NE-1);...

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.