Can a RPT or CHTR aircraft operate under IFR without a functioning autopilot?

In the context of RPT (Regular Public Transport) or CHTR (Charter) operations, regulations permit these aircraft to operate under IFR (Instrument Flight Rules) without a functioning autopilot if certain conditions are met. The situation where dual controls are installed and both seats are occupied by qualified pilots is crucial. This enhances safety, as it allows for better management of the aircraft during flight, especially in instrument conditions.

Having two pilots present means that one can handle manual flight operations while the other can monitor systems, navigate, or manage communications, which serves to mitigate the risks associated with not having an autopilot. It enables compliance with operational safety protocols despite the absence of autopilot functionality.

The other options present conditions that do not align with standard operating procedures or regulatory guidelines concerning IFR operations for RPT and CHTR aircraft without autopilot.