If you have an application on file with UPS, you will need to have anyone who wrote you a letter of recommendation write you a new one.
From the company's website:
"Recommendations from our employees have always been a valuable tool in
enhancing our ability to evaluate potential employees. To ensure the success
and safety of our airline, it is essential to gather as much information as
possible about candidates for our Flight Officer positions.
In an effort to remain objective in the Flight Officer selection process, a
new Pilot Recommendation Form has been developed and will be available on
the AirUpsers.com website beginning Monday, Aug. 22. The new form will
require employees to identify specific areas of a candidate's knowledge,
skills and abilities as they apply to being a crewmember for UPS.
Effective Monday, Aug. 22, the old recommendation forms and all
recommendations previously submitted, will no longer be valid. In order to
ensure all candidates are measured by the same criteria, a new Pilot
Recommendation Form must be filled out for each candidate referred for an
interview and potential employment."