Why did pan am airlines go bankrupt?
After the 1988 Lockerbie bombing of Pan Am flight 103, Many travelers avoided booking on Pan Am as they had begun to associate the airline with danger; customer complaints of rude or unhelpful customer service rose as well. Faced with a $300 million lawsuit filed by more than 100 families of the PA103 victims, the airline subpoenaed records of six U.S. government agencies, including the CIA, the Drug Enforcement Administration, and the State Department. Though the records suggested that the U.S. government was aware of warnings of a bombing and failed to pass the information to the airline, the families claimed Pan Am was attempting to shift the blame.
There are classes but they do no certify you in most cases for the airlines, it might help to get you selected, but you will repeat most of it in the airlines' training class. Bottom line is NO, it is not required, but it can help by exposing you to the training. Pan Am offers classes in Miami which are a week long and financing is available