<p>ABSTRACT</p><p>This research is motivated by the problem of overall decline in employee performance resulting in a decrease in company productivity. The formulation of the problem in this study are: How does the influence of mutations on work performance at PT ASI Pudjiastuti Aviation Kab. Pangandaran? How is the effect of promotion on work performance at PT ASI Pudjiastuti Aviation Kab. Pangandaran? How does the influence of motivation on work performance at PT ASI Pudjiastuti Aviation Kab. Pangandaran? How does the influence of promotion and motivation mutations on work pretensions at PT ASI Pudjiastuti Aviation Kab. Pangandaran?<br />The research method used in this research is descriptive and verification. The sample used is a random sampling technique that is 94 respondents. <br />The results found that the mutation did not affect work performance with a significance value of t&gt; 0.05 (0.364&gt; 0.05); Promotion affects the work performance of employees at PT ASI Pudjiastuti Aviation with a significance value of t &lt;0.05 (0.012 &lt;0.05); Significance value of t &lt;0.05 (0,000 &lt;0.05); and the significance value f&gt; 0.05 (0,000&gt; 0.05), which means that simultaneously mutation, promotion and motivation variables have a significant effect on thework performance of employees of PT ASI Pudjiastuti Aviation.<br /> As a suggestion the company should not use the spoil system in the mutation process, be objective in evaluating employee performance in the interest of job promotion and provide trust and responsibility to employees to increase employee motivation.<br />Keywords: Mutation, Promotion, Motivation and Job Performance</p>