longobard
7th May 2011, 13:17
In case of IR 1+3 TOTAL FAIL shouldn't the DDRMI heading reference be lost?
Why isn't DDRMI listed in the INOP SYS list of such a failure?
I can only think because the DDRMI VOR/ADF needles still work...might it be?
Why isn't DDRMI listed in the INOP SYS list of such a failure?
I can only think because the DDRMI VOR/ADF needles still work...might it be?