| Year | 1930 |
| Date | 29-May |
| Volume | 62 |
| Issue | 1,516 |
| Page | 521 |
| Category | Model Aeronautics |
| Part | |
| Title | Experiments to Determine Resistance and Effective Lift Coefficient of Model Aircraft |
| Author | D.de Guerin |
| Notes | Main plane, tail plane, fin and rudder, weight analysis, construction, fuselage, main planes, covering, tail unit, method, analysis of results |