What is the maximum speed for windshield wipers on the Envoy 175?

The maximum speed for windshield wipers on the Envoy 175 is indeed 250 KIAS. This limitation is crucial for ensuring that the windshield wipers function effectively without being damaged or becoming ineffective due to aerodynamic forces encountered at higher speeds. Operating the wipers beyond the specified maximum speed could lead to mechanical failure or inadequate visibility during adverse weather conditions, which is essential for safe aircraft operation. Understanding operational limitations like this helps pilots maintain safety standards while ensuring that all aircraft systems perform as intended.