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

Hoogstra J. D.

Named as the FAA publishes it on its approvals.

Holds 2 approved modifications, most of them for the Piper PA-31 Navajo and Chieftain. FAA spelling: Hoogstra J. D..

Approved modifications 2 · newest first

Piper PA-31 Navajo and Chieftain 1Piper PA-23 Apache and Aztec 1
2007-02-27SA4689SW · Camera port and control panels installation for Wild RC 10 camera. · PA-23-235, PA-23-250 (Navy UO-1), PA-E23-250
2003-10-22SA1010NW · Installation of a single or dual camera ports, optional camera door package, and associated components. · PA-31, PA-31-300, PA-31-325

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.