Type certificate P-170
Held today by Sensenich Propeller Company, earlier by Sensenich Propeller Manufacturing Company, INC.. It covers 113 models. Last revised August 28, 2023 (revision 30). 2 approved modifications build on it.
Models under this certificate 113
W72L, W102, W73FM, W74FM, W70A, W86C, W72KZL, W86B, W86R, W76CK, W76D, W80R, W74FD, W82RS, W86AB, W71T5HZ, W70DK, W70D, W76JB, W72T2FK, W78LY, W98AB, W68T6EM, W70AB, W85RW, W70F, W76L, W76RK, W90T6JB, W58LKL, W90HASP, W60MY, W74FK, W74FE, W63AB, W74CF, W72T2FM, W74FDS, W82R, W73BR, W90BA, W76B, W65CK, W74B, W98C, W86RA, W72C, W60GM, W92HA, W72F, W96JB, W76C, W90BAL, W98AA, W76KZ, W72GA, W76HZ, W90DH, W74RR, W46FNL, W76JA, W72CK, W69C, W78R, W73FG, W85RB, W72GK, W72T2FC, W755CF, W80W, W76KY, W96JA, W102A, W72GKL, W74FCT, W74FC, W46FN, W86BS, W70AK, W70LY, W86BAS, W70AF, W74FKT, W80EY, W90H, W86CA, W73BE, W72DF, W90D, W82RA, W100CC, W73BG, W69J, W90T6JA, W100CD, W92H, W90HA, W79CFL, W90JA, W69A, W74LN, W90HAK, W76JR, W86RB, W76RM, W86CB, W70L, W90DA, W90LA, All Wood Propellers (Active), W98AC, W70DF, W66CB
The data sheet on the FAA's site: the approved engines and propellers, weights, speeds and limits for each model.
FAA orders on these designs 0 · newest first
None in the current files.
Approved modifications 2 · companies holding the most
Source: FAA type certificate data sheets (Dynamic Regulatory System); register counts from the FAA register of October 8, 2026. Connections as data: /graph/certificate/P-170.json.