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

Clay Lacy Aviation

Named as the FAA publishes it on its approvals.

Holds 4 approved modifications, most of them for the Pilatus PC-6. FAA spelling: Clay Lacy Aviation.

Approved modifications 4 · newest first

2019-03-14ST03423CH · Installation of a Universal Avionics UNS-1Espw flight management system with UniLink UL-801datalink system and... · G-IV, GV
2015-08-19ST04014CH · Installation of dual Universal Avionics UNS-lfw flight management systems · CL-600-2B16 (CL-601-3A), CL-600-2B16...
2008-01-08ST02114LA · ONE ONLY STC SN 66: Cabin interior re-configuration. · Mystere-Falcon 50
1993-09-07SA6041NM · Installation of additional fuel tanks. · PC-6/C-H2

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.