AutoPilot/BombSight bug: When bombsight is selected with the autopilot
in the Constant-Airspeed/Climb mode, the autopilot reverts to level
flight mode and then reverts back to Constant-Airspeed/Climb mode
whenever the bombsight view is switched back to Cockpit or external
views. This occasionally results in a loss of control of the aircraft
when switching back and forth between BombSight and Cockpit/External
views.
