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

Leading Edge Designs LLC

Named as the FAA publishes it on its approvals.

Holds 2 approved modifications, most of them for the Learjet 25. FAA spelling: Leading Edge Designs LLC.

Approved modifications 2 · newest first

Learjet 25 1Learjet 24 1
2012-05-04ST02419LA · Modifies aircraft originally outfitted with a 24-inch wide executive door to accommodate the standard 36-inch wide cargo door · Learjet Inc.35, Learjet Inc.35A (C-21A), Learjet Inc.36
2006-03-28ST02265CH · Installation of Thrust Reverser Hydraulic System Modifications that were previously installed by STC SA1731SW,... · 24, 24A, 24B

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.