During discussions, which Fokker later had with Noorduyn, the idea of a three-engined plane was also discussed. Noorduyn had been thinking about this for some time, but Fokker was not enthusiastic about it. "Bob, you're crazy!" must have said Fokker.
From: Fokker Commercial Aircraft written by Public Relation Department of the NV Koninklijke Nederlandse Vliegtuigenfabriek Fokker and Hein van Meerten. 1994