Approved Engines
Continental
A-65-1, A-65-3, A-65-6, A-65-6J, A-65-7, A-65-8, A-65 (0-170-3), A-65 (0-170-7), A-65-8F, A-65-8FJ, A-65-8J, A-65-9, A-65 (0-170-5), A-65-9F, A-65-9FJ, A-65-9J, A-65-12, A-65-12F, A-65-12FJ, A-65-12J, A-65-14, A-65-14F, A-65-14FJ, A-65-14J, A-75-3, A-75-6, A-75-6J, A-75-8, A-75-8F, A-75-8J, A-75-8FJ, A-75-9, A-75-9J, C-75-8, C-75-8F, C-75-8FH, C-75-8FHJ, C-75-8FJ, C-75-8J, C-75-12, C-75-12F, C-75-12FH, C-75-12FHJ, C-75-12FJ, C-75-12J, C-75-12B, C-75-12BF, C-75-12BFH, C-75-15, C-75-15F, C-85-8, C-85-8F, C-85-8FHJ, C-85-8FJ, C-85-8J, C-85-12, C-85-12F, C-85-12FH, C-85-12FHJ, C-85-12FJ, C-85-12J, C-85-14F, C-85-15, C-85-15F, C-90-8F, C-90-8FJ, C-90-12F, C-90-12FH, C-90-12FJ, C-90-12FP, C-90-14F, C-90-14FH, C-90-14FJ, C-90-16F, 0-200-A, 0-200-B, 0-200-C, C-115-1, C-115-2, C-125-1, C-125, E-165-2, E-165-3, E-165-4, E-185-1, E-185-2, E-185-3, E-185 (0-470-7), E-185 (0-470-7A), E-185-5, E-185-8, E-185-9, E-185 (0-470-7B), E-185-10, E-185-11, E-225-2, E-225-4, E-225-8, E-225-9, 0-300-A, 0-300-B, 0-300-C, 0-300-D, 0-300-E, C-145-2, C-145-2H, C-145-2HP, GO-300-A, GO-300-B, GO-300-C, GO-300-D, GO-300-E, GO-300-F, 0-470-A, 0-470-E, 0-470-J, 0-470-K, 0-470-L, 0-470-R, 0-470-S, 0-470-4, 0-470-11, 0-470-11B, 0-470-11-CI, 0-470-11B-CI, 0-470-13, 0-470-13A, 0-470-15, IO-470, IO-470-J, IO-470-K, IO-520, W670-6A, W670 (R-670-3), W670 (R-670-5), W670-6N, W670 (R-670-4), W670-16, W670 (R-670-8), W670 (R-670-11), W670 (R-670-11A), W670-23, W670-24, W670-K, W670-M
Franklin
6A4-150-B3, 6A4-150-B4, 6A4-150-B31, 6A4-165-B3, 6A4-165-B4, 6A4-165-B6, 4AC-176-B2, 4AC-176-B3, 4AC-176-BA2, 4AC-176 (0-175-1), 4AC-176-BA3, 4AC-176-C2, 4AC-176-C3, 4AC-176-D2, 4AC-176-D3, 4AC-176-F2, 4AC-176-F3
Jacobs
R-755-A1, R-755-A2, R-755-B1, R-755-B2, R-755 (L-6), R-755 (L-6M), R-755 (L-6MA), R-915-7 (L-6MB), R-915-1 (L-6MBA), R-915-3 (L-6MBA), R-915-5 (L-6MBA), R-830-1 (L-5), L-5M, L-5MB, R-755-7, R-755-7 (L-4), R-755-9 (L-4MB), R-755 (L-4M), R-755-1 (L-4MA), R-755-3 (L-4MA7)
Kinner
R-5 Series 2, R-55, R-56, R-540-1, R-540-3
Lycoming
0-145-A1, 0-145-A2, 0-145-B1, 0-145-B2, 0-145-B3, 0-145-C1, 0-145-C2, GO-145-C1, GO-145-C2, GO-145-C3, 0-235-C, 0-235-C1, 0-235-C1B, 0-235-E1, 0-235-E1B, 0-235-C1C, 0-235-C1A, 0-235-H2C, 0-235-C2A, 0-235-E2A, 0-235-E2B, 0-235-L2A, 0-235-L2C, 0-235-M1, 0-235-M2C, 0-235-M3C, 0-235-N2A, 0-235-N2C, 0-235-P1, 0-235-P2A, 0-235-P2C, 0-235-P3C, 0-290-A, 0-290-AP, 0-290-B, 0-290-1, 0-290-C, 0-290-3, 0-290-CP, 0-290-D, 0-290-11, 0-290-D2, 0-290-D2A, 0-290-D2B, 0-290-D2C, 0-320, 0-320-A1A, 0-320-A1B, 0-320-A2A, 0-320-A2B, 0-320-A2C, 0-320-A2D, 0-320-A3A, 0-320-A3B, 0-320-A3C, RAM 160 Conversion, 0-320-B1A, 0-320-B1B, 0-320-B2A, 0-320-B2B, 0-320-B2C, 0-320-B3A, 0-320-B3B, 0-320-B3C, 0-320-C1A, 0-320-C1B, 0-320-C2A, 0-320-C2B, 0-320-C2C, 0-320-C3A, 0-320-C3B, 0-320-C3C, 0-320-D1A, 0-320-D1B, 0-320-D1C, 0-320-D1D, 0-320-D1F, 0-320-D2A, 0-320-D2B, 0-320-D2C, 0-320-D2F, 0-320-D2G, 0-320-D2H, 0-320-D2J, 0-320-D3G, 0-320-E1A, 0-320-E1B, 0-320-E1C, 0-320-E1F, 0-320-E2A, 0-320-E2B, 0-320-E2C, 0-320-E2D, 0-320-E2F, 0-320-E2G, 0-320-E2H, 0-320-E3D, 0-320-E3H, 0-320-E1J, 0-360-B1A, 0-360-B1B, 0-360-B2A, 0-360-B2B, 0-360-D1A, 0-360-D2A, 0-360-D2B, 0-360-A1A, 0-360-A1AD, 0-360-A1D, 0-360-A1F, 0-360-A1F6, 0-360-A1F6D, 0-360-A1H, 0-360-A1H6, 0-360-A1G, 0-360-A1G6, 0-360-A1G6D, 0-360-A1LD, 0-360-A1P, 0-360-A2A, 0-360-A2D, 0-360-A2E, 0-360-A2F, 0-360-A2G, 0-360-A2H, 0-360-A3A, 0-360-A3AD, 0-360-A3D, 0-360-A4A, 0-360-A4AD, 0-360-A4D, 0-360-A4G, 0-360-A4J, 0-360-A4K, 0-360-A4M, 0-360-A4N, 0-360-A5AD, 0-360-C1A, 0-360-C1C, 0-360-C1E, 0-360-C1F, 0-360-C1G, 0-360-C2A, 0-360-C2C, 0-360-C2E, 0-360-C4F, 0-360-C4P, 0-360-F1A6, 0-360-G1A6, 0-360-J2A, H0-360-C1A, 0-435, 0-435-A, 0-435-C1, 0-435-1, 0-435-C1, 0-435-11, 0-435-C2, 0-435-13, 0-540-B1A5, 0-540-B1B5, 0-540-B1D5, 0-540-B2A5, 0-540-B2B5, 0-540-B2C5, 0-540-B4A5, 0-540-B4B5, 0-540-A1A, 0-540-A1A5, 0-540-A1B5, 0-540-A1C5, 0-540-A1D, 0-540-A1D5, 0-540-A2B, 0-540-A3D5, 0-540-A4A5, 0-540-A4B5, 0-540-A4C5, 0-540-A4D5, 0-540-D1A5, 0-540-E4A5, 0-540-E4B5, 0-540-E4C5, 0-540-F1B5, 0-540-G1A5, 0-540-G2A5, 0-540-H1A5, 0-540-H2A5, 0-540-H1A5D, 0-540-H2A5D, 0-540-H1B5D, 0-540-H2B5D, R-680-E3, R-680-E3A, R-680-E3B, R-680-9, R-680-13, R-680-E1, R-680-E2, R-680-6, R-680-B6, R-680-D5, R-680-D6, R-680-B2, R-680-BA, R-680-2, R-680-4, R-680-B4, R-680-B4B, R-680-B4C, R-680-B4D, R-680-B4E, R-680-5, R-680-7, R-680-8, R-680-11, R-680-17, R-680-B5, 0-540-F1B5 (Derated for Robinson), 0-320 Series (Derated for Robinson), 0-360 Series (Derated for Robinson)
Lycoming (Helicopter)
0-320, 0-360, 0-540
Pratt & Whitney
R-985-13, R-985-17, R-985-19, R-985-23, R-985-25, R-985-27, R-985-39, R-985-39A, R-985-48, R-985-50, R-985-AN-1, R-985-AN-1M1, R-985-AN-2, R-985-AN-3, R-985-AN-4, R-985-AN-5, R-985-AN-6, R-985-AN-6B, R-985-AN-8, R-985-AN-10, R-985-AN-12, R-985-AN-12B, R-985-AN-14B, R-985-AN-1BM1, R-985-T1B2, R-985-T1B3, R-985-B-4, R-985-B-5, R-985-SB, R-985-SB-2, R-985-SB-3, R-1340-E, R-1340-19, R-1340-22, R-1340-29, R-1340-36, R-1340-40, R-1340-47, R-1340-49, R-1340-49M1, R-1340-51, R-1340-AN-1, R-1340-AN-2, R-1340-51M1, R-1340-53, R-1340-57, R-1340-59, R-1340-61, R-1340-S1D1, R-1340-S3H1, R-1340-S3H1G, R-1340-S1H2, R-1340-S1H1, R-1340-S1H4, R-1340-S3H2, R-1830-49, R-1830-53, R-1830-57, R-1830-82, R-1830-92, R-1830-92A, R-1830-96, R-1830-SC-G, R-1830-SC3-G, R-1830-S1C-G, R-1830-S1C3-G, R-1830-S4C4-G, R-1830-43, R-1830-43A, R-1830-61, R-1830-65, R-1830-67, R-1830-75, R-1830-86M2, R-1830-90B, R-1830-90C, R-1830-90D, R-1830-94, R-1830-94M1, R-1830-94M2, R-1830-S3C4-G
Ranger
6-440-C2, 6-440-C3, 6-440-C4, 6-440-C5
Rolls Royce
0-200-A, 0-200-B, 0-200-C, 0-300-A, 0-300-B, 0-300-C, 0-300-D, C90-8F, C90-8FJ, C90-12F, C90-12FH, C90-12FJ, C90-12FP, C90-14F, C90-14FH, C90-14FJ
Schweizer
300CB
Warner
Super Scarab 40, 50 (R-500-2), Super Scarab 50A (R-500-4), Super Scarab 50A (R-500-6), Scarab 28, Scarab 29, Scarab 30, Scarab 40, Scarab 50, Super Scarab 165 (R-500-1), Super Scarab 165 (R-500-7), Super Scarab 165-A, Super Scarab 165-B, Super Scarab 165-D, Super Scarab 185, Super Scarab 185J (R-500-1), Super Scarab 185J (R-500-3), Super Scarab 185K
Approved Airframes
Aero Commander
10, 10A, 100, 100A
Aeronca
15AC, S15AC, 65-TC, YO-58, 65-TAC
Air Tractor
AT-300
Ayres Thrush
S-2C, S-2C-600, Serial #: 1163C & 600-1163C though 1526C, S-2D-600, S-2R, S-2R 1340
Beech
AT-11, SNB-1, D18S, E18S, C45G, TC-45G, C-45H, TC-45H, TC-45J (SNB-5), RC-45J (SNB-5P), E18S-9700, G18S, H18, URB-6, 3N, 3NM, 3TM, D17S, 35, A35, B35, C35, D35, E35, F35, G35, 35R, 35-33, 35-A33, 35-B33, 35-C33, E33, F33, Baron
Bellanca
11AC, S11AC, 11BC, S11BC, 11CC, S11CC
Boeing
75 (PT-13), A75 (PT-13A), A75 (PT-13B), A75 (PT-13C), B75 (N2S-2), E75 (PT-13D), E75 (NS2-5), E75 (PT-13D), A75J1 (PT-18), A75N1 (PT-17), A75N1 (PT-17A), A75N1 (N2S-1), A75N1 (N2S-4), B75N1 (N2S-3), D75N1 (PT-27), IB75A, E75N1, A75L3
Brewster
Fleet 7
Callair
A-9, A-9A
Cessna
120, 140, 140A, 150, 150A, 150B, 150C, 150D, 150E, 150F, 150G, 150H, 150I, 150J, 150K, 150L, 150M, A150K, A150L, A150M, 152, A152, 170A, 170B, 172, 172A, 172B, 172C, 172D, 172E, 172F, 172G, 172H, 172I, 172J, 172K, 172L, 172M, 172N, 172P, 175, 175A, 175B, 175C, P172D, 177, 180, 180A, 180B, 180C, 180D, 180E, 180F, 180G, 180H, 180J, 182, 182A, 182B, 182C, 182D, 182E, 182F, 182G, 182H, 182J, 182K, 182L, 182M, 182N, 182P, 188, 190, 195, 195A, 195B, 210, 305A, 305C, 305D, 305F, USAFO-1A, 0-1E, 0-1G, 305B, 305E, TO-1D, 0-1D, 0-1F
Champion
7GCAA, 7GCBC, 7AC, S7AC, 7BCM, 7CCM, 7DC, S7DC, S7CCM, 7EC, S7EC, 7FC, 7GC, 7HC, 7GCA, 7JC, 7GCB, 7KC, 7GCBA, 7ECA, 8GCBC
Cub Crafters
CC18-180, CC18-180A
De Havilland
DHC-2MKI
Douglas
DC3A-SCG, DC3A-SCG, DC3A-SC3G, DC3A-S1CG, DC3A-S1C3G, DC3A-S4C3G, DC3C-SC3G, DC3C-S1C3G, DC3C-S4C4G, DC3C-R1830-90C, DC3D-R1830-90C
Experimental
Experimental
Fairchild
24R, 24W, 24C8C, 24C8CS
Funk
B35, B75L, 24C8C, 24C8CS
Globe (Temco)
GC-1A, GC-1B
Great Lakes
2T-1A-1
Grumman
G-164, G-164A, G-164B, G-21
Gulfstream American
AA-5, AA-5A
Harvard
Mk I, Mk II
Homebuilt
Homebuilt
Howard
DGA-15P
Husky
A-1, A-1A, A-1B, A-1C-180
Luscombe
8A, 8B, 8C, 8D, 8E, 8F, T8F Observer
Maule
M-4, M-4C, M-4S, M-4T
North American
BC-1A, AT-6 (SNJ-2), AT-6A (SNJ-3), AT-6B, AT-6C (SNJ-4), AT-6D (SNJ-5), AT-6F (SNJ-6), SNJ-7, T-6G, Harvard I, Harvard II
Piper
PA-11, PA-11A, PA-12, PA-12S, PA-14, PA-16, PA-16S, PA-18, PA-18S, PA-18-105, PA-18S-105, PA-18A, PA-18-150, PA-18A-150, PA-18S-150, PA-18AS-150, PA-18S-135, PA-18AS-135, PA-18-125, PA-18S-125, PA-18-135, PA-18A-135, PA-19, PA-19S, PA-20, PA-20S, PA-20-115, PA-20S-115, PA-20-135, PA-20S-135, PA-22, PA-22-108, PA-22-135, PA-22S-135, PA-22-150, PA-22S-150, PA-22-160, PA-22S-160, PA-23-150, PA-23-160, PA-25, PA-25-235, PA-23-150, PA-28-140, PA-28-150, PA-28-151, PA-28-160, PA-28-161, PA-28-180, PA-28-181, PA-28-235, PA-36-285, J3C-65, J3C-65S, J4A-S, L-4E
Reims Cessna
150G, 150H, 150J, 150K, 150L, 150M, FA150K, FA150L, FA152, F152, F172D, F172E, F172G, F172H, F172K, F172L, F172M, F172P, F182P
Robinson
R22, R22 Beta II, R44
Ryan
ST-3KR (PT-22), ST-3KR (PT-22A)
Schweizer
300C-1 (CB)
Spartan
7W
Stinson
108, 108-1, 108-2, 108-3, L-5, L-5B, L-5C, L-5D, L-5E, L-5E-1, L-5G, SR-5, SR-5A, L-12, SR-5B, SR-5C, SR-5E
Taylorcraft
BC-65, BCS-65, L-2H (BC12-65), BCS12-65, BC12-D, BCS12-D, BC12-D1, BCS12-D1, BC12D-65, BC12D-85, BCS12D-85, BC12D-4-85, 19, 19F, DC-65, DCO-65
Varga
2150A, UPF-7, VPF-7, YKC, YKC-S, YKS-6, ZKS-6, YMF
Waco
YMF, UPF-7, VPF-78
Weatherly
620, 201, 201A, 201B, 201C