LOT Polish Airlines Flight 165 was a scheduled domestic flight operating between Warsaw and Kraków. On April 2, 1969, the aircraft encountered severe weather conditions as it approached its destination. The visibility was significantly reduced due to low clouds and fog, challenging the pilots' ability to navigate safely. The crew, composed of experienced personnel, attempted to land at Kraków's airport but instead decided to divert towards an alternate airport. Unfortunately, during this critical phase, the pilots lost situational awareness and descended too rapidly, causing the aircraft to crash into the Polica mountain near Zawoja.

The impact resulted in the tragic loss of all 53 individuals aboard. Investigators later determined that the combination of poor weather conditions and miscalculations contributed to the fatal crash. The accident prompted a comprehensive investigation by aviation authorities, leading to changes in flight operation regulations, particularly concerning mountain flight operations and weather assessment protocols. The airline and government sought to implement additional training and procedures aimed at improving safety.

This incident is a somber reminder of the potential dangers in aviation, particularly during adverse weather scenarios. It also influenced subsequent policies in the Polish aviation sector, as officials recognized the need for stringent regulations governing flight paths, especially when navigating challenging geographical terrain. The legacy of Flight 165 continues to be remembered in discussions of aviation safety in Poland.