Spark Plug
American Champion (Bellanca) (Champion) (Type Certificated Aircraft only where STC SA02987CH is installed) (7AC, 7ACA, 7BCM (Army L-16A)
7CCM (Army L-16B)
7DC, 7EC, 7ECA, 7FC, 7GC, 7GCA, 7GCAA, 7GCB, 7GCBA, 7GCBC, 7HC, 7JC, 7KC, 7KCAB, 8GCBC, 8KCAB, 11AC, 11BC, 11CC, S7AC, S7CCM, S7DC, S7EC, S11AC, S11BC, S11CC) Cessna (Type Certificated Aircraft only where STC SA02987CH is installed) (120, 140, 140A, 150, 150A, 150B, 150C, 150D, 150E, 150F, 150G, 150H, 150J, 150K, 150L, 150M, 152, A152, 172, 172A, 172B, 172C, 172D, 172E, 172F (USAF T-41A)
172G, 172H (USAF T-41A)
172I, 172K, 172L, 172M, 172N, 172P, 172Q, 172R, 172RG, 172S, 175, 175A, 175B, 175C, 177, 177A, 177B, 177RG, A150K, A150L, A150M, P172D, R172E (USAF T-41B)
(USAF T-41C)
USAF T-41D)
R172F (USAF T-41D)
R172G (USAF T-41C and T-21D)
R172G (USAF T-41C and T-41D)
R172H (USAF T-41D)
R172J, R172K) Cub Crafter, Inc. (Type Certificated Aircraft only where STC SA02987CH is installed) (CC18-180, CC18-180A) Diamond Aircraft Industries (Type Certificated Aircraft only where STC SA02987CH is installed) (DA 20-C1, DA 40, DA 40F) FS 2003 Corp. (Type Certificated Aircraft only where STC SA02987CH is installed) (PA-12, PA-12) FS 2002 Corp. (Type Certificated Aircraft only where STC SA02987CH is installed) (PA-14) Hawker Beechcraft (Type Certificated Aircraft only where STC SA02987CH is installed) (19A, 23, 77, A23, A23-19, A23-24, A24, A24R, B19, B23, B24R, C23, C24R, M19A) Mooney Aviation Company, Inc. (Type Certificated Aircraft only where STC SA02987CH is installed) (M20, M20A, M20B, M20C, M20D, M20E, M20F, M20G, M20J) Piper Aircraft, Inc. (Type Certificated Aircraft only where STC SA02987CH is installed) (J-3, J3C-40, J3C-50, J3C-50S, J3C-65 (Army L-4, L-4A, L-4H)
J3C-65 L-4B (Navy NE-1)
J3C-65 L-4J (Navy NE-2)
J3C-65S, J4, J4A, J4A-S, J4E (Army L-4E)) Piper Aircraft, Inc. (Type Certificated Aircraft only where STC SA02987CH is installed) (PA-11, PA-11S, PA-16, PA-16S, PA-17, PA-18, PA-18 105 (Special)
PA-18 125 (Army L-21A)
PA-18 135 , (Army L-21B)
PA-18 150 , PA-18A, PA-18A (Restricted)
PA-18A 135 , PA-18A 135 (Restricted)
PA-18A 150 , PA-18A 150 (Restricted)
PA-18AS 125 , PA-18AS 135 , PA-18AS 150 , PA-18S, PA-18S 105 (Special)
PA-18S 125 , PA-18S 135 , PA-18S 150 , PA-19 (Army L-21C)
PA-19S, PA-20, PA-20 115 , PA-20 135 , PA-20S, PA-20S 115 , PA-20S 135 , PA-22, PA-22-108, PA-22-135, PA-22-150, PA-22-160, PA-22S-135, PA-22S-150, PA-22S-160, PA-23, PA-23-160, PA-24) Piper Aircraft, Inc. (Type Certificated Aircraft only where STC SA02987CH is installed) (PA-28-140, PA-28-150, PA-28-151, PA-28-160, PA-28-161 PA-28-180, PA-28-181, PA-28-201T, PA-28R-180, PA-28R-200, PA-28R-201, PA-28R-201T, PA-28RT-201, PA-28RT-201T, PA-28S-160, PA-28S-180, PA-30, PA-34-200, PA-38-112, PA-39, PA-40, PA-44-180) True Flight Holdings, LLC. (Type Certificated Aircraft only where STC SA02987CH is installed) (AA-1, AA-1A, AA-1B, AA-1C, AA-5, AA-5A, AA-5B, AG-5B)