What is the maximum allowable crosswind component for a straight-in approach?

The maximum allowable crosswind component for a straight-in approach is critical for ensuring safe landing conditions. In many cases, the limit is determined by the aircraft's specifications as outlined in the Pilot Operating Handbook (POH) or Aircraft Flight Manual (AFM). For many general aviation aircraft, this maximum can often be quoted around 30 knots.

In this context, the reason 30 knots is recognized as a standard limit is due to the considerable control authority the pilot retains at that wind speed, which allows for safe handling and maneuverability during the final stages of landing. Pilots must ensure that they are trained and proficient in handling crosswind conditions, and adherence to these limits is established based on extensive testing and operation within the manufacturer guidelines.

The other options regarding angles or non-wind speed measures do not directly relate to the maximum allowable crosswind component for a straight-in approach. Thus, it reinforces the importance of designated wind speed limits as critical parameters for safe flight operations during landing approaches.