Some models of aircraft require an STC for the initial installation of a Concorde Battery. Below are the STC's that we provide free of charge and the models that are covered.
Cessna Single Engine and Centerline Thrust STC120, 140, 140A,
170, 170A, 170B,
172 thru 172Q, 172R, 172S,
210, 210A thru 210R, T210F thru T210R,
P210N, P210R,
210-5, 210-5A,
175, 175A, 175B, 175C, 172RG, P172D,
R172E, R172F thru R172K,
177, 177A, 177B, 177RG,
180, 180A, thru 180K,
185, 185A thru 185E, A185E, A185F,
188, 188A, 188B, A188, A188A,
A188B, T188C,
206, U206, P206, U206A, P206A, P206B,TU206A, TU206B, TP206A, TP206B,
U206B, P206C/TP206C thru
P206E/TP206E, U206C/TU206C thru
U206G/TU206G, 206H,
207, 207A, T207, T207A,
305B, 305E,
337, 337A thru 337H
T337B thru T337H, M337B, P337H,
T337H-SP,
150, 150A thru 150M,
A150K thru A150M, 152, A152