----24 Sierra

----Bonanza 35-33 / 35A33 / 35B33 / 35C33 / E33
                   F33 / G35 / J35 / K35 / M35 / N35 / P35
                    3 Blade STC Kit  (polished spinner)
                    3 Blade STC Kit  (satin spinner)

----Bonanza J35 / K35 / M35   (2 Blade STC Kit)

----Bonanza H35   ( 2 Blade STC Kit)

----Bonanza G33 / N35 / P35   ( 2 Blade STC Kit)

----Bonanza Debonair w / IO470   ( 2 Blade STC Kit)

----Bonanza Debonair w / IO520   ( 2 Blade STC Kit)

----Twin Bonanza

----Baron 95-55/95-A55/95-B55/95-B55A/95-B55B (3 Blade STC Kit)

----King Air A90 / B90 / C90
    (C90: LJ-502 through LJ-583) 

----King Air C90 / C90A / E90
    (C90: LJ-584 & Up) 

----99 / A99

----99A / A99A / B99

----C99

----King Air 100, A100

----King Air B100

----King Air 200

----King Air 200 (5-blade)

----172RG Cutlass

----177B Cardinal

----177RG Cardinal

----180, A, B, C, D, E, F   (2 Blade STC kit)
    Floatplane / Amphibian

----180, A, B ,C, D, E, F   (2 Blade STC kit
    Landplane / Ski-Plane

----180, A, B, C, D, E, F, G, H, J   (3 Blade STC kit)

----182, A, B, C, D, E, F, G   (2 Blade STC kit)

----182, A, B, C, D, E, F, G   (3 Blade STC kit)

----182H, J, K, L   (2 Blade STC kit)

----182H, J, K, L, M, N, P   (3 Blade STC kit)

----182Q, R   (3 Blade STC kit)

----R182 Skylane RG  
    (S/N R18200001 to R18201313)

----R182 Skylane RG  
    (S/N R18201314 & Up)

---208, 208A, 208B Caravan

----210 Centurion

---- 300 / 350

--- 400 Corvalis TT

----310

----310 / 310A / 310B

----E310J/310J/310K/310L/310N (3 Blade STC Kit)

----310P / 310Q

----310R

----T310P / T310Q / T310R

----Conquest 425

----Conquest 441

----DHC-6-300 Twin Otter

----Grumman G44, G44A Widgeon

----M20A, B, C, D, G

----M20C / M20D / M20G (modified with Mooney M20J cowling )

----M20E / M20F

----M20J

----M20K

Navion

----Navion, Navion A, B, C, D, E, F, G

Piper Aircraft

----PA-24-180 Comanche

----PA-24-250 Comanche

----PA-28R-180 Arrow

----PA-28R-200 Arrow
    (S/N 28R-35001 and up)

----PA-28R-201 Arrow III

----PA-28R-201T Turbo Arrow III

----PA-28RT-201 Arrow IV
    (S/N 28R-7918001 thru 28R7918267)

----PA-28RT-201 Arrow IV
    (S/N 28R-8018001 and up)

----PA-28RT-201T Turbo Arrow IV

----PA-28-201T Turbo Dakota

----PA-28-236 Dakota

----PA-32 w/ LoPresti Cowl Mod

----PA-32R-300 Lance (elliptical blades)

----PA-32R-300 Lance (scimitar blades)

----PA-32RT-300 Lance II (elliptical blades)

----PA-32RT-300 Lance II (scimitar blades)

----PA-32-260 Cherokee Six

----PA-32-300 Cherokee Six 300 (elliptical blades)

----PA-32-300 Cherokee Six 300 (scimitar blades)

----PA-32-301 Saratoga

----PA-32R-301 Saratoga HP

----PA-32R-301 Saratoga SP

----PA-31-310 Navajo

----PA-31-325 Navajo C/R

----PA-31-350 Chieftain

----PA-31T Cheyenne I

----PA-31T1 Cheyenne II
    (S/N 31T-7804001 through 31T-8104101)

----PA-42 Cheyenne III

----PA-42-720 Cheyenne IIIA

----TB-10

----TB-200