What is impacted by poor communication in aviation?

Poor communication in aviation directly affects both efficiency in operations and the risk of human error. Clear communication is fundamental in aviation, where precise instructions and information transfer between pilots, air traffic controllers, and ground staff are crucial. When communication is poor, misunderstandings can occur, leading to inefficiencies such as delayed departures, mismanaged resources, and increased workload for all parties involved.

Furthermore, poor communication heightens the risk of human error. If instructions are unclear or not properly relayed, team members may make incorrect decisions based on incomplete or misunderstood information. This not only compromises safety but also can lead to serious incidents or accidents. By acknowledging that both operational efficiency and the risk of human error are compromised by poor communication, it becomes clear why the selection that includes both these aspects is the comprehensive answer.