Avcomp LLC
Named as the FAA publishes it on its approvals.
Holds 11 approved modifications, most of them for the Boeing B75 Stearman Kaydet. FAA spelling: AvComp LLC.
Approved modifications 11 · newest first
Boeing B75 Stearman Kaydet 9Boeing A75 Stearman Kaydet 8Boeing 75 8Boeing E75 Stearman Kaydet 7Boeing D75 7Boeing IB75 5
2025-11-08SA4-1197 · Control lock, locking rudder, elevator, and ailerons. · 75 (Army PT-13), A75 (Army PT-13A; -13B; -13C)
2025-11-08SA3277NM · Installation of wheel fairings; B75N1 (Navy N2S-3), S/N 75-787 (N5121N) Only · B75N1 (Navy N2S-3)
2025-11-08SA3251NM · Installation of Speed Ring engine cowling. · IB75A, E75N1, B75N1 (Navy N2S-3)
2025-11-08SE27WE · Installation of two Bendix-Stromberg Model PS-5C carburetors · R-985 Series, Wasp Jr. Series
2025-11-08SA3250NM · Installation of cockpit canopy enclosure. · 75 (Army PT-13), B75 (Navy N2S-5), B75N1 (Navy N2S-3)
2025-11-08SA1208WE · Steel aileron actuating fitting replacement for Boeing P/N 75-1417. · 75 (Army PT-13), A75 (Army PT-13A; -13B;...
2025-11-08SA1540WE · Installation of Pratt & Whitney R-985-AN-1, -AN-3, -AN14B, or -AN14BM engine, Hamilton Standard 2D30/6101A-12 or... · 75 (Army PT-13), A75 (Army PT-13A; -13B;...
2025-11-08SA26WE · Removable aluminum fuselage panels. (Restricted category only.) · 75 (Army PT-13), A75 (Army PT-13A; -13B;...
2025-11-08SA1299WE · Installation of Pratt & Whitney R985-AN-1 Engine, Hamilton Standard 2D30/6101A-12 Propeller; B75N1 (Navy N2S-3),... · B75N1 (Navy N2S-3)
2025-11-08SA1703WE · Installation of Serv-Aero four aileron system. · B75N1 (Navy N2S-3), D75N1 (Army PT-27), E75 Series
SA02702AT · Installation of an alternate oil cooler on aircraft previously modified by STC SA1540WE in accordance with Air... · 75 (Army PT-13), A75 (Army PT-13A; -13B;...
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.