Phone calls
Persistence reduces resistance.
Stay on them , sending a letter is good if you can get the persons name and title.
look them up in a corporiate directory may be get there Pvt. number,and then call.
If your talking to the president of the company ask him who the cheif pilot is then call him, I once picked up the phone and called the president of phizer drugs for an interview, also had sent a resume to his house, got his pvt number from the business directory.
Yes got an interview with in a week , he said he was impressed, but it went no where.
But keep trying, set your self a part from all the others.
Switch days monday moring every one in business is getting ready to tackel the week, and it is the first day back from week end , who works monday/ friday just as bad after 2:00pm in an office setting , the mind set is on what are we doing for the week end, based on 15 yr's of selling experiance.
Tuesday through thursday pound that phone harddddddddddddddd,
try calling at off times during the day. 8:45 9:15 11:20 and so on it may work.