Dear Mesa Airlines,
I am writing in regards to the pilot position that is currently open. I am very excited about the opportunity to become a part of your team and feel that I would be a perfect fit for the job.
I have always been interested in aviation and have been working towards becoming a pilot for many years. I have a great deal of experience in both flying and in customer service, which I believe would make me an excellent pilot for your airline.
I am a very safety-conscious individual and take great pride in my work. I am also a very friendly and personable person, which I believe would be a great asset in dealing with passengers.
I am confident that I have the skills and experience that you are looking for in a pilot and would be a great asset to your team. I would appreciate the opportunity to discuss my qualifications further with you and look forward to hearing from you soon.