How To read a vernier caliper????? Main scale reading: Note where the '0' mark of the vernier scale aligns on the main scale. In this image, it's at 27 mm. Vernier scale reading: Look along the vernier scale and find which line aligns exactly with a line on the main scale. Here, the 7.5th division (or 0.75 mm) aligns. Total reading = Main scale Vernier scale = 27 0.75 = 27.75 mm. This gives you a precise measurement combining both scales. | Aar Mech

This isn’t a toy. This is a precision turbine-powered scale fighter built with zero margin for error by hobbyist pilot Mr Ahmed Nasser. At 1/4 the size of a real F-16, this aircraft uses real turbine propulsion, not electric motors. Turbine engines in models like this can produce significant thrust, and at full speed they can push a large RC jet toward speeds over 200 mph depending on setup and conditions. High-end RC jets at this scale are all about engineering and materials. Airframes are made