Contactors PMA’d
| Airframe Make | Airframe Model | Original Part Number | Sky-Tec PMA Replacement | Position |
|---|---|---|---|---|
| Bellanca Viking (Alexandria Aircraft) | 17-30A, 17-31A, 17-31ATC | SAS-4201-1 | STS-M12 | Battery Master 12 Volt |
| Bellanca Viking (Alexandria Aircraft) | 17-30A, 17-31A, 17-31ATC | SAS-4201-1 | STS-S12 | Starter 12 Volt |
| Beechcraft (Textron Aviation) | 35-33, 35-A33, 35-B33, 35-C33, 35-C33A, E33, E33A, F33, F33A, F33C, G33, H35, J35, K35, M35, N35, P35, S35, V35, V35A, V35B | 6041H187 | STS-M12 | Battery Master 12 Volt |
| Beechcraft (Textron Aviation) | 35-33, 35-A33, 35-B33, 35-C33, 35-C33A, E33, E33A, F33, F33A, F33C, G33, H35, J35, K35, M35, N35, P35, S35, V35, V35A, V35B | 6041H187 | STS-A12 | Battery Master/Auxiliary 12 Volt |
| Beechcraft (Textron Aviation) | 35, A35, B35, C35, D35, E35, F35, G35 | 6041H105 | STS-M12 | Battery Master 12 Volt |
| Beechcraft (Textron Aviation) | 35, A35, B35, C35, D35, E35, F35, G35 | 6041H105 | STS-A12 | Battery Master/Auxiliary 12 Volt |
| Beechcraft (Textron Aviation) | V35B | SAW4204 | STS-S12 | Starter 12 Volt |
| Beechcraft (Textron Aviation) | 35, A35, B35 | 1464 | STS-S12 | Starter 12 Volt |
| Beechcraft (Textron Aviation) | C35, D35, E35, F35, G35 | 1453 | STS-S12 | Starter 12 Volt |
| Beechcraft (Textron Aviation) | 35-33, 35-A33, 35-B33, 35-C33, 35-C33A, E33, E33A, H35, J35, K35, M35, N35, P35, S35, V35, V35A | 1114213 | STS-S12 | Starter 12 Volt |
| Beechcraft (Textron Aviation) | F33C | 36-3008-1 | STS-S12 | Starter 12 Volt |
| Beechcraft (Textron Aviation) | F33C | 70-111224-5 | STS-A12 | Battery Master/Auxiliary 12 Volt |
| Beechcraft (Textron Aviation) | F33A, F33C, V35B, 95-55, 95-A55, 95-B55, 95-C55, D55, E55, 58, 36, A36, A36TC, B36TC | 6041H189 | STS-M24 | Battery Master 24 Volt |
| Beechcraft (Textron Aviation) | F33A, F33C, V35B, 95-55, 95-A55, 95-B55, 95-C55, D55, E55, 58, 36, A36, A36TC, B36TC | 6041H189 | STS-A24 | Battery Master/Auxiliary 24Volt |
| Beechcraft (Textron Aviation) | F33A, F33C, V35B, 95-55, 95-A55, 95-B55, 95-C55, D55, E55, 58, 36, A36, A36TC, B36TC | 6041H190 | STS-S24 | Starter 24 Volt |
| Cessna (Textron Aviation Inc.) | 170A, 170B, 190, 195 | 0411021-1 | STS-M12 | Battery Master 12 Volt |
| Cessna (Textron Aviation Inc.) | 170A, 170B, 190, 195 | 0411021-1 | STS-A12 | Battery Master/Auxiliary 12 Volt |
| Cessna (Textron Aviation Inc.) | 170B, 210, 210A | 0712603-1 | STS-M12 | Battery Master 12 Volt |
| Cessna (Textron Aviation Inc.) | 170B, 210, 210A | 0712603-1 | STS-A12 | Battery Master/Auxiliary 12 Volt |
| Cessna (Textron Aviation Inc.) | 150, 150A, 150B, 150C, 150D, 150E, 172, 172A, 172B, 172C, 172D, 172E, 172F, 175, 175A, 175B, 175C, 180, 180A, 180B, 180C, 180D, 180E, 180F, 180G, 180H, 182, 182A, 182B, 182C, 182D, 182E, 182F, 182G, 182H, 185, 185A, 185B, 185C, 185D, 210-5 (205), 210-5A (205A), 206, U206, P206, 210B, 210C, 210D, 210E, 210F, CESSNA F172D, CESSNA F172E, CESSNA F172F | 0712603-2 | STS-M12 | Battery Master 12 Volt |
| Cessna (Textron Aviation Inc.) | 150, 150A, 150B, 150C, 150D, 150E, 172, 172A, 172B, 172C, 172D, 172E, 172F, 175, 175A, 175B, 175C, 180, 180A, 180B, 180C, 180D, 180E, 180F, 180G, 180H, 182, 182A, 182B, 182C, 182D, 182E, 182F, 182G, 182H, 185, 185A, 185B, 185C, 185D, 210-5 (205), 210-5A (205A), 206, U206, P206, 210B, 210C, 210D, 210E, 210F CESSNA F172D, CESSNA F172E, CESSNA F172F | 0712603-2 | STS-A12 | Battery Master/Auxiliary 12 Volt |
| Cessna (Textron Aviation Inc.) | 150F, 150G, 150H, 150J, 150K, 150L, A150K, A150L, 172G, 172H, 177, 177A, 177B, 180H, 180J, 182J, 182K, 182L, 182M, 182N, 182P, 185E, A185E, U206A, P206A, U206B, P206B, U206C, P206C, U206D, P206D, U206E, P206E, TU206A, TP206A, TU206B, TP206B, TU206C, TP206C, TU206D, TP206D, TU206E, TP206E, 210G, T210G, 210H, T210H, 210J, T210J, F150F, F150G, F150H, F150J, F150K, F150L, FA150K, FA150L, CESSNA F172G, CESSNA F172H, CESSNA F172K | S1579-1 | STS-M12 | Battery Master 12 Volt |
| Cessna (Textron Aviation Inc.) | 150F, 150G, 150H, 150J, 150K, 150L, A150K, A150L, 172G, 172H, 177, 177A, 177B, 180H, 180J, 182J, 182K, 182L, 182M, 182N, 182P, 185E, A185E, U206A, P206A, U206B, P206B, U206C, P206C, U206D, P206D, U206E, P206E, TU206A, TP206A, TU206B, TP206B, TU206C, TP206C, TU206D, TP206D, TU206E, TP206E, 210G, T210G, 210H, T210H, 210J, T210J, F150F, F150G, F150H, F150J, F150K, F150L, FA150K, FA150L, CESSNA F172G, CESSNA F172H, CESSNA F172K | S1579-1 | STS-A12 | Battery Master/Auxiliary 12 Volt |
| Cessna (Textron Aviation Inc.) | 150L, 150M, A150L, A150M, 172I, 172K, 172L, 172M, 172N, 172P, 172Q, R172K, 177RG, 180J, 180K, 182E, 182F, 182G, 182H, 182J, 182K, 182L, 182M, 182N, 182P, 182Q, 185E, A185E, A185F, 188, A188, 188A, A188A, 188B, A188B, U206F, TU206F, 210K, T210K, F150L, F150M, FA150L, FA150M, CESSNA F172L, CESSNA F172M, CESSNA F172N, CESSNA F177RG, Cessna F182P, Cessna F182Q | S1579-2 | STS-M12 | Battery Master 12 Volt |
| Cessna (Textron Aviation Inc.) | 150L, 150M, A150L, A150M, 172I, 172K, 172L, 172M, 172N, 172P, 172Q, R172K, 177RG, 180J, 180K, 182E, 182F, 182G, 182H, 182J, 182K, 182L, 182M, 182N, 182P, 182Q, 185E, A185E, A185F, 188, A188, 188A, A188A, 188B, A188B, U206F, TU206F, 210K, T210K, F150L, F150M, FA150L, FA150M, CESSNA F172L, CESSNA F172M, CESSNA F172N, CESSNA F177RG, Cessna F182P, Cessna F182Q | S1579-2 | STS-A12 | Battery Master/Auxiliary 12 Volt |
| Cessna (Textron Aviation Inc.) | 172D, 172E, 172F, 172G, 172H, 172I, 172K, 172L, 172M, 172N, R172K, 177, 177A, 177B, 177RG, 180H, 180J, 180K, 182K, 182L, 182M, 182N, 182P, 182Q, A185E, A185F, 206, U206, P206, U206A, P206A, U206B, P206B, U206C, P206C, U206D, P206D, U206E, P206E, TU206A, TU206B, TU206C, TU206D, TU206E, TP206A, TP206B, TP206C, TP206D, TP206E, U206F, TU206F, 207, T207, 210G, T210G, 210H, T210H, 210J, T210J, 210K, T210K, CESSNA F172H, CESSNA F172K, CESSNA F172L, CESSNA F172M, CESSNA F172N, Cessna F182P, Cessna F182Q | S1660-1 | STS-A12 | Battery Master/Auxiliary 12 Volt |
| Cessna (Textron Aviation Inc.) | 150J, 172D, 172E, 172F, 172G, 172H, 172I, 172K | S1660-1 | STS-S12 | Starter 12 Volt |
| Cessna (Textron Aviation Inc.) | 180F, 180G, 180H, 185, 185A, 185B, 185C, 185D, 185E, 210-5 (205), 210-5A (205A), 206, U206, P206, U206A, P206A, TU206A | S1660-1 | STS-S12 | Starter 12 Volt |
| Cessna (Textron Aviation Inc.) | 150J, 150K, 150L, 150M, A150K, A150L, A150M, 172K, 172L, 172M, 172N, R172K, 177RG, 182E, 182N, 182P, 182Q, 188, A188, 188A, A188A, 188B, A188B, U206D, U206E, TP206D, TP206E, U206F, TU206F, 207, T207, 210K, T210K, F150K, F150L, F150M, FA150K, FA150L, FA150M, CESSNA F172L, CESSNA F172M, CESSNA F172N, Cessna FR172K, Cessna F182P, Cessna F182Q | S1991-1 | STS-S12 | Starter 12 Volt |
| Cessna (Textron Aviation Inc.) | CESSNA F172D, CESSNA F172E, CESSNA F172G, CESSNA F172H | SAW4206-1, SAW4204-1 | STS-S12 | Starter 12 Volt |
| Cessna (Textron Aviation Inc.) | 177, 177A, 177B, 182E, 182F, 182G, 182H, 182J, 182K, 182L, 182M, A185E, 188, A188, U206B, TU206B, TP206B, U206C, TU206C, TP206C, U206D, TP206D, 207, T207 | S1673-1 | STS-S12 | Starter 12 Volt |
| Cessna (Textron Aviation Inc.) | 337, 337A, 337B, T337B, 337C, T337C, 337D, T337D, 337E, T337E, 337F, T337F, F 337E, FT337E, F 337F, FT337F | S1578-1 | STS-M24 | Battery Master 24 Volt |
| Cessna (Textron Aviation Inc.) | 337, 337A, 337B, T337B, 337C, T337C, 337D, T337D, 337E, T337E, 337F, T337F F337E, FT337E, F337F, FT337F | S1578-1 | STS-A24 | Battery Master/Auxiliary 24 Volt |
| Cessna (Textron Aviation Inc.) | 152, A152, 172N, R172K, 180K, A185F, 182Q, 188, A188, 188A, A188A, 188B, A188B, TU206E, U206F, TU206F, 207, T207, 210L, T210L, 337G, F152, FA152, CESSNA F172N, Cessna F182Q, F337G | S1580-1 | STS-M24 | Battery Master 24 Volt |
| Cessna (Textron Aviation Inc.) | 152, A152, 172N, R172, 180K, A185F, 182Q, 188, A188, 188A, A188A, 188B, A188B, TU206E, U206F, TU206F, 207, T207, 210L, T210L, 337G, F152, FA152, CESSNA F172N, Cessna F182Q, F337G | S1580-1 | STS-A24 | Battery Master/Auxiliary 24 Volt |
| Cessna (Textron Aviation Inc.) | 152, A152, 172P, 172Q, 180K, 182R, A185F, F152, FA152, CESSNA F172P | S2475-1 | STS-M24 | Battery Master 24 Volt |
| Cessna (Textron Aviation Inc.) | 152, A152, 172P,172Q,180K, 182R, A185F, F152, FA152, CESSNA F172P | S2475-1 | STS-A24 | Battery Master/Auxiliary 24 Volt |
| Cessna (Textron Aviation Inc.) | 152, A152, 172P, 172Q, R172K, 180K, 182R, A185F, 210N, T210N, 210R, T210R, F152, FA152, CESSNA F172P | S2475-2 | STS-M24 | Battery Master 24 Volt |
| Cessna (Textron Aviation Inc.) | 152, A152, 172P, 172Q, R172K, 180K, 182R, A185F, 210N, T210N, 210R, T210R, F152, FA152, CESSNA F172P | S2475-2 | STS-A24 | Battery Master/Auxiliary 24 Volt |
| Cessna (Textron Aviation Inc.) | 180K, A185F | S2475-2 AS AUX POWER | STS-M24 | Auxiliary Power 24 Volt |
| Cessna (Textron Aviation Inc.) | 152, A152, 172N, 180K, A185F, 182Q, , 188, A188, 188A, A188A, 188B, A188B, U206E, TU206E, U206F, TU206F, 207, T207, 210L, T210L, 337, 337A, 337B, T337B, 337C, T337C, 337D, T337D, 337E, T337E, 337F, T337F, 337G, F152, FA152, CESSNA F172N, F182Q, F 337E, FT337E, F 337F, FT337F, F 337G | S1577-1 | STS-S24 | Starter 24 Volt |
| Cessna (Textron Aviation Inc.) | 172N, 182Q, 182R, U206E, TU206E, U206F, TU206F, 207, T207, 210L, T210L, 337B, T337B, 337C, T337C, 337D, T337D, 337E, T337E, 337F, T337F, 337G, Cessna F182Q, F 337E, FT337E, F 337F, FT337F, F 337G | S1577-1 AS AUX POWER | STS-S24 | Auxiliary Power 24 Volt |
| Cessna (Textron Aviation Inc.) | 152, A152, 172N, 172P, 172Q, 182Q, 182R, 210N, T210N, 210R, T210R, F152, FA152, CESSNA F172N, CESSNA F172P | S2443-1, S2443-2 | STS-S24 | Starter 24 Volt |
| Commander | 112 | 63122 Prestolite SAN4204 | STS-S12 | Starter 12 Volt |
| Commander | 112, 112B, 112TC, 112TCA, 114, 114A | SAZ4201E-1 | STS-S12 | Starter 12 Volt |
| Commander | 114B, 114TC | SAZ4401 | STS-S24 | Starter 24 Volt |
| Commander | 112, 112B, 112TC, 112TCA, 114, 114A | 71-311222 71-311222-5 | STS-A12 | Battery Master/Auxiliary 12 Volt |
| Commander | 114B, 114TC | 70-907 | STS-A24 | Battery Master/Auxiliary 24 Volt |
| Commander | 112 | 62551 RBM Controls 7111224 | STS-M12 | Battery Master 12 Volt |
| Commander | 112 | 62551 RBM Controls 7111224 | STS-A12 | Battery Master/Auxiliary 12 Volt |
| Commander | 112, 112B, 112TC, 112TCA, 114, 114A | 48296-9 | STS-M12 | Battery Master 12 Volt |
| Commander | 112, 112B, 112TC, 112TCA, 114, 114A | 48296-9 | STS-A12 | Battery Master/Auxiliary 12 Volt |
| Commander | 14B, 114TC | 70-911 70-907 | STS-M24 | Battery Master 24 Volt |
| Commander | 14B, 114TC | 70-911 70-907 | STS-A24 | Battery Master/Auxiliary 24 Volt |
| Grumman (True Flight Holdings LLC) | AA-1, AA-1A, AA-5 | Prestolite SAW4217-1 | STS-S12 | Starter 12 Volt |
| Grumman (True Flight Holdings LLC) | AA-1A, AA-1B, AA-5, AA-5A, AA-5B | Prestolite SAW4204-1 | STS-S12 | Starter 12 Volt |
| Grumman (True Flight Holdings LLC) | AG-5B | 70-903 | STS-M24 | Battery Master 24 Volt |
| Grumman (True Flight Holdings LLC) | AG-5B | 70-903 | STS-A24 | Battery Master/Auxiliary 24 Volt |
| Grumman (True Flight Holdings LLC) | AG-5B | 70-915 | STS-S24 | Starter 24 Volt |
| Maule | M-4-180S, M-4-180C, M-4-180V, M-4-210, M-4-220, M-4-220C, M-5-180C, M-5-200, M-5-210C, M-5-210TC, M-5-220C, M-5-235C, M-6-180, M-6-235, M-7-235, M-7-235A, M-7-235B, M-7-235C, M-7-260, M-7-260C, MX-7-160, MX-7-160C, MX-7-180, MX-7-180A, MX-7-180B, MX-7-180C, MX-7-180AC, MX-7-235, MT-7-235, MT-7-260, MXT-7-160, MXT-7-180, MXT-7-180A | 71-111221-5, RBM-2295-7, 1114213 | STS-M12 | Battery Master 12 Volt |
| Maule | M-4-180S, M-4-180C, M-4-180V, M-4-210, M-4-220, M-4-220C, M-5-180C, M-5-200, M-5-210C, M-5-210TC, M-5-220C, M-5-235C, M-6-180, M-6-235, M-7-235, M-7-235A, M-7-235B, M-7-235C, M-7-260, M-7-260C, MX-7-160, MX-7-160C, MX-7-180, MX-7-180A, MX-7-180B, MX-7-180C, MX-7-180AC, MX-7-235, MT-7-235, MT-7-260, MXT-7-160, MXT-7-180, MXT-7-180A | 71-111221-5, RBM-2295-7, 1114213 | STS-A12 | Battery Master/Auxiliary 12 Volt |
| Maule | M-4-180S, M-4-180C, M-4-180V, M-4-210, M-4-220, M-4-220C, MX-7-160, MX-7-160C, MX-7-180A, MX-7-180B, MX-7-180C, MT-7-260, MT-7-235, MXT-7-160, MXT-7-180, MXT-7-180A, MX-7-180AC | 70-112225-5 1118823 SAW 4201 SAW 4203 SAW 4204 | STS-S12 | Starter 12 Volt |
| Maule | M-7-235, M-7-235A, M-7-235B, M-7-235C, M-7-260, M-7-260C, MX-7-160, MX-7-160C, MX-7-180, MX-7-180A, MX-7-180B, MX-7-180C, MX-70-180AC, MX-7-235, MT-7-235, MT-7-260, MXT-7-160, MXT-7-180, MXT-7-180A | 70-112225-5 SAZ-4201E | STS-S12 | Starter 12 Volt |
| Maule | M-5-180S, M-5-200, M-5-220C, M-5-235C, M-6-180, M-6-235 | 70-112225-5 | STS-S12 | Starter 12 Volt |
| Maule | M-5-210C, M-5-210TC | SAW 4204 | STS-S12 | Starter 12 Volt |
| Maule | M-4-210 | DR 1114213, DR 1118823 | STS-S12 | Starter 12 Volt |
| Maule | M-6-180, M-6-235, M-7-235, M-7-235A, M-7-235B, M-7-235C, M-7-260, M-7-260C, MX-7-180, MX-7-180A, MX-7-180B, MX-7-235, MXT-7-160, MXT-7-180, MXT-7-180A | 71-117226-5 | STS-M24 | Battery Master 24 Volt |
| Maule | M-6-180, M-6-235, M-7-235, M-7-235A, M-7-235B, M-7-235C, M-7-260, M-7-260C, MX-7-180, MX-7-180A, MX-7-180B, MX-7-235, MXT-7-160, MXT-7-180, MXT-7-180A | 71-117226-5 | STS-A24 | Battery Master/Auxiliary 24 Volt |
| Maule | M-6-180, M-6-235, M-7-235, M-7-235A, M-7-235B, M-7-235C, M-7-260, M-7-260C, MX-7-180, MX-7-180A, MX-7-180B, MX-7-235, MXT-7-160, MXT-7-180, MXT-7-180A | 70-118225-5 | STS-S24 | Starter 24 Volt |
| Mooney | M20C, M20D, M20E, M20F | 6041H231 | STS-M12 | Battery Master 12 Volt |
| Mooney | M20C, M20D, M20E | #001464 | STS-S12 | Starter 12 Volt |
| Mooney | M20F | #001466 | STS-S12 | Starter 12 Volt |
| Mooney | M20J | 6041H231 | STS-M12 | Battery Master 12 Volt |
| Mooney | M20K | 6041H105A, 24059 | STS-M12 | Battery Master 12 Volt |
| Mooney | M20J, M20K | 6041H105A, 24059 | STS-A12 | Battery Master/Auxiliary 12 Volt |
| Mooney | M20K | 6041H105A, 24059 | STS-S12 | Starter 12 Volt |
| Mooney | M20J | SAZ-4201E, SAZ-9201A-1, 6041H105A | STS-S12 | Starter 12 Volt |
| Mooney | M20J, M20K, M20M, M20R, M20S | 6041H202 | STS-M24 | Battery Master 24 Volt |
| Mooney | M20M, M20R, M20S | 6041H202 | STS-A24 | Battery Master/Auxiliary 24 Volt |
| Mooney | M20J, M20K | 6041H202A | STS-A24 | Battery Master/Auxiliary 24 Volt |
| Mooney | M20J, M20K, M20M | 6041H202, 6041H202A | STS-S24 | Starter 24 Volt |
| Piper Aircraft, Inc | PA-23-235, PA-23-250 | 487 149 (001464) | STS-S12 | Starter 12 Volt |
| Piper Aircraft, Inc | PA-24, PA-24-250, PA-24-260, PA-28-140, PA-28-150, PA-28-160, PA-28-180, PA-28-235, PA-28S-160, PA-28S-180, PA-28R-180, PA-28R-200, PA-28-151, PA-28R-201, PA-28R-201T, PA-28RT-201, PA-28RT-201T, PA-32-301, PA-32-301T, PA-32R-301, PA-32R-301T, PA-32RT-300, PA-34-200, PA-34-200T, PA-38-112, PA-44-180, PA-44-180T | 99130-02 (487 169) | STS-S12 | Starter 12 Volt |
| Piper Aircraft, Inc | PA-24, PA-24-250, PA-24-260, PA-28-140, PA-28-150, PA-28-160, PA-28-180, PA-28-235, PA-28S-160, PA-28S-180, PA-28R-180, PA-28R-200, PA-28-151, PA-28R-201, PA-28R-201T, PA-28RT-201, PA-28RT-201T, PA-32-301, PA-32-301T, PA-32R-301, PA-32R-301T, PA-32RT-300, PA-34-200, PA-34-200T, PA-38-112, PA-44-180, PA-44-180T | 484 373 (24059) | STS-M12 | Battery Master 12 Volt |
| Piper Aircraft, Inc | PA-24, PA-24-250, PA-24-260, PA-28-140, PA-28-150, PA-28-160, PA-28-180, PA-28-235, PA-28S-160, PA-28S-180, PA-28R-180, PA-28R-200, PA-28-151, PA-28R-201, PA-28R-201T, PA-28RT-201, PA-28RT-201T, PA-32-301, PA-32-301T, PA-32R-301, PA-32R-301T, PA-32RT-300, PA-34-200, PA-34-200T, PA-38-112, PA-44-180, PA-44-180T | 484 373 (24059) | STS-A12 | Battery Master/Auxiliary 12 Volt |
| Piper Aircraft, Inc | PA-23-235, PA-23-250, PA-31, PA-31-300, PA-31-325 | 487 152 (001 466) | STS-S24 | Starter 24 Volt |
| Piper Aircraft, Inc | PA-34-220T | 2698-008 (584-420) | STS-S24 | Starter 24 Volt |
| Piper Aircraft, Inc | PA-46-310P, PA-46-350P | 26898-03 | STS-S24 | Starter 24 Volt |
| Piper Aircraft, Inc | PA-23-235, PA-23-250, PA-31, PA-31-300, PA-31-325, PA-31-350, PA-34-220T, PA-46-310P, PA-46-350P | 487 167 (26898-05) | STS-M24 | Battery Master 24 Volt |
| Piper Aircraft, Inc | PA-23-235, PA-23-250, PA-31, PA-31-300, PA-31-325, PA-31-350, PA-34-220T, PA-46-310P, PA-46-350P | 487 167 (26898-05) | STS-A24 | Battery Master/Auxiliary 24 Volt |
| Partenavia (Vulcanair S.p.A ) | P.68, P.68B, P.68C, P.68C-TC, P.68 “Observer”, P.68 “Observer 2”, P.68R | NOR7.369-1 | STS-S24 | Starter 24 Volt |
| Partenavia (Vulcanair S.p.A ) | P.68, P.68B, P.68C, P.68C-TC, P.68 “Observer”, P.68 “Observer 2”, P.68R | NOR7-369-2 | STS-M24 | Battery Master 24 Volt |
| Partenavia (Vulcanair S.p.A) | P.68, P.68B, P.68C, P.68C-TC, P.68 “Observer”, P.68 “Observer 2”, P.68R | NOR7-369-2 | STS-A24 | Battery Master/Auxiliary 24 Volt |