LDA / SDF SC

Localizer Directional Aid / Simplified Directional Facility Both non-precision and uncommon approaches.  You are more likely to find a LDA over a SDF.  At the…

LDA / SDF

Localizer Directional Aid / Simplified Directional Facility Both are non-precision and uncommon approaches.  You are more likely to find an LDA over an SDF.  At…