Bell bullish on helo, tiltrotor development - Plans to achieve VFR certification of twin-engine 427 in November
Aviation week & space technology ; 151 , 15
1999
Article (Journal)
English
Condit seeks Tokyo's 747X support . Bell plans tiltrotor expansion
Online Contents | 2000
Air Transport - AgustaWestland readies 'Grand' helo for certification
Online Contents | 2004
Bell XV-3 Tiltrotor Restoration Complete
Online Contents | 2006