April 29, 2016 Rare Boeing 247's final flight; Skylane crosses US on biofuel
Source: aopaApril 29, 2016, issue of 'AOPA ePilot' weekly newsletter
April 29, 2016 Rare Boeing 247's final flight; Skylane crosses US on biofuel
Source: aopaApril 29, 2016, issue of 'AOPA ePilot' weekly newsletter