sentences:  Visibility was still poor, so Fleet secured US Army permission to rebuild one TW-3 with a new, slimmer fuselage, providing tandem rather than side-by-side seating.This revised aircraft was generally known as the "Camel" due to the hump between its two cockpits.The "Camel" may be regarded as the prototype of the Consolidated response to the USAAS's 1924 requirement for a new primary trainer.