Johnson, Richard

• Vol 13, No 3 (1989) - Articles
  FLIGHT TESTING/PERFORMANCE IMPROVEMENTS THROUGH WING PROFILE CORRECTION
  Abstract  PDF
• Vol 5, No 1 (1978) - Editor comments
  Errata: 'Flight test polar measurements of modern sailplanes, R. Johnson
  Abstract  PDF
• Vol 4, No 4 (1977) - Articles
  FLIGHT TEST POLAR MEASUREMENTS OF MODERN SAILPLANES
  Abstract  PDF