You may also find its market value affected if it got crashed and the maintenance
records got burnt... hmmm perhaps I got that wrong... if it got crashed then the market value would be zero anyway
overstress - I thought I had fairly extensively listed pitfalls of GPS previously, but the anti GPS crowd is "anti" on principle. Their approach is usually along the lines of
VFR = visual nav
...which as I said, is fine, if that floats your boat:
