522.In case of a double RTY failure,the return to low speed logic:

139.Which ILS receiver provides the Ground Proximity Warning Computer with data ?

138.The TAT and SAT data is provided by :

137.How is the drift angle indicated ?

136.A heading discrepancy between the NDs is detected by :

135.What happens if an altitude failure occurs ?

134.What information is diplayed on the airspeed scale ?

133.What is displayed if the inertial Vertical Speed is not available ?

132.What must be done in case of IR3 failure ?

131.What must be done in case of ADR1 failure ?

130.When does the ALIGN light flash ?