San Martin Airport: hangar layout South County Airport Hangar Dimensions.G18, G16, G14, G12, G10G8, G6, G4, G2G25G-3 thru G-23 (odd)G1H-2 thru H-28 (even)H-3 thru H-31 (odd), I-4 thru I-32 (even)H-32, I-2H-3 thru H31(odd), I4 thru I-32 (even) H1, I34I-31I-3 thru I-13 (odd), I-19 thru I-29 (odd), J-4 thru J-30 (even)I-1J-2J-32