Thank you for your support, small business! As our store mainly deals in low-priced toys, we will do our best to ensure quality. However, it is normal for a few defective items to have flaws. We suggest that overly picky customers take a detour when purchasing, because we only sell items priced at a few yuan. Items priced at a few yuan cannot be compared with those priced at tens or even hundreds of yuan. Dear friends, please can understand. Low-priced goods can never be perfect. It's normal for some to be damaged. If you can't accept this, please don't place an order to avoid unnecessary trouble. Before the goods are sent out, we will always check the integrity of the goods and try to reduce the loss rate. Sometimes the products may also suffer certain damage during transportation, which we cannot do because the transportation company is not run by us. We hope you can understand. All the money we earn is hard-earned. I hope you can understand. Demanding and perfectionist buyers, please do not purchase! Since it is almost impossible to avoid individual defects and losses in low-end toys, to prevent mutual trouble after receiving the goods, please do not purchase materials: ribbed biwing aircraft
Product materials: Eco-friendly foam + imported rubber bands +ABS plastic + wooden strips
Product size: 50X43(CM)
Product packing quantity: 270
Product Model :818
Product packaging: OPP/ Color box (Color box requires additional payment)
Product box specifications: 46X41X69
Flight Guide
1. Inspect the model: Look directly at the head of the model. A well-installed model should have no distortion and be symmetrical on both sides. Ii. Model Adjustment: In a windless or gentle breeze condition, hold the center of gravity of the machine head and gently throw the model out. Adjust the distance between the wing abutments front and back according to the model's flight attitude. Wavy flight indicates a light head, and the winglets need to be moved backward. A downward dive indicates a heavy head, and the winglets need to be moved forward.
Iii. Powered Flight
Release technique
1. Release: Aim at 10 degrees to the right of the wind direction and easily push the aircraft out (do not throw it forcefully).
2. Flight status adjustment
(1) When there is no wind or only a gentle breeze, hold the center of gravity of the machine head and gently throw the model out. Adjust the distance between the wing abutments front and back according to the model's flight attitude. Wavy flight indicates a light head, and the winglets need to be moved backward. A downward dive indicates a heavy head, and the winglets need to be moved forward.
(2) If a sharp right turn occurs during flight, the vertical tail can be slightly adjusted to the left
(3) If a sharp left turn occurs during flight, the vertical tail can be slightly adjusted to the right
(4) If a sudden upward roll occurs during flight, the horizontal tail can be slightly adjusted downward
(5) If a sharp dive occurs during flight, the horizontal tail can be slightly adjusted upwards
Introduction: Designated equipment for the 12th "Fly to Beijing - Fly to Space" National Youth Aerospace Model Competition in 2010. Double upper inverted angles, concave-convex airfoil, extended shaft, with a maximum stay in the air of one and a half minutes. The appearance and design are splendid, making it suitable for primary and secondary schools to carry out science model promotion activities. Teaching point: Understanding the concepts of airfoil and upturn Angle, an introductory textbook on aviation knowledge
