| Year | 1933 |
| Date | 13-Apr |
| Volume | 68 |
| Issue | 1,666 |
| Page | 355 |
| Category | Model Aeronautics |
| Part | 18 |
| Title | Model Aviation for Beginners. Progression |
| Author | Sky Pilot |
| Notes | Model classification, beginners' model ("Kinglet"), duration geared ("Skyrover"), semi-scale ("Wapiti"), general purpose ("King-bird"), duration, balsa, racer ("Kinkajou"), the beginner's model, duration models, future developments, conclusion |