German newspaper clipping from 1981 about budget airlines with headline 'Mit Billig-Flügen in die roten Zahlen'

A German newspaper article from 1981 discussing the financial struggles of budget airlines, including references to charter flight operations and dumping prices. The article mentions Sir Freddie Laker as a 'Preisbrecher' (price-breaker) and discusses how low-cost carriers like PAN AM and TWA were facing losses despite introducing budget tourism globally.