![Diameter recommendations for aluminum tubes for a 14 inch prop build - #24 by rob215x - ArduCopter - ArduPilot Discourse Diameter recommendations for aluminum tubes for a 14 inch prop build - #24 by rob215x - ArduCopter - ArduPilot Discourse](https://discuss.ardupilot.org/uploads/default/original/3X/9/1/91ced4cfead4d699bbdb100139f1b33f3ab60773.png)
Diameter recommendations for aluminum tubes for a 14 inch prop build - #24 by rob215x - ArduCopter - ArduPilot Discourse
The eCalc [30] tool estimates the drone range and its general performance. | Download Scientific Diagram
![The eCalc [30] tool estimates the drone range and its general performance. | Download Scientific Diagram The eCalc [30] tool estimates the drone range and its general performance. | Download Scientific Diagram](https://www.researchgate.net/profile/Maciej-Lawrynczuk/publication/361995576/figure/fig5/AS:1180156873973760@1658382733179/The-eCalc-30-tool-estimates-the-drone-range-and-its-general-performance_Q320.jpg)
The eCalc [30] tool estimates the drone range and its general performance. | Download Scientific Diagram
![Applied Sciences | Free Full-Text | A Small UAV Optimized for Efficient Long-Range and VTOL Missions: An Experimental Tandem-Wing Quadplane Drone | HTML Applied Sciences | Free Full-Text | A Small UAV Optimized for Efficient Long-Range and VTOL Missions: An Experimental Tandem-Wing Quadplane Drone | HTML](https://www.mdpi.com/applsci/applsci-12-07059/article_deploy/html/images/applsci-12-07059-g012.png)
Applied Sciences | Free Full-Text | A Small UAV Optimized for Efficient Long-Range and VTOL Missions: An Experimental Tandem-Wing Quadplane Drone | HTML
![Diameter recommendations for aluminum tubes for a 14 inch prop build - #24 by rob215x - ArduCopter - ArduPilot Discourse Diameter recommendations for aluminum tubes for a 14 inch prop build - #24 by rob215x - ArduCopter - ArduPilot Discourse](https://discuss.ardupilot.org/uploads/default/original/3X/6/f/6f1de1be722f40141c99a8ab2509296707247dfa.jpeg)