Wingspan: 1000mm
Length: 736mm
Print weight: ≈500g
Take off weight: ≈650g
Wing loading: ≈45g/dm2
4 channel radio
- All thin wall print files are designed for Prusa Slicer. There will be problems with certain details in Cura.
- The parts are designed to be printed with LW-PLA from Colorfabb (if nothing else is stated). If you use some other brand of LW-PLA or ordinary PLA please take your time and make sure that the layer adhesion is good.
Printer
3d printer with a build volume of at least 200x200x200mm and a 4mm nozzle.
Materials
All you need to complete the build.
LW-PLA (Colorfabb)
Ordinary high quality PLA
TPU or VarioShore TPU
Motor: 2308 or 2208 1800KV
http://shop.dualsky.com/eco-2308c-v2-series-brushless-outrunners-2208_p0274.html
ESC: 25A
https://www.banggood.com/sv/ESKY-EK1-0350-14_8V-25A-2-3S-Brushless-ESC-With-5V-2A-BEC-For-RC-Models-p-1381778.html
Propeller: 9×6
https://www.banggood.com/GEMFAN-GF-8040-8060-9045-1050-1070-9060-Electric-Propeller-CCW-1-Pair-p-977960.html
Battery: 2S 1300 mAh
https://www.banggood.com/sv/URUAV-GRAPHENE-2S-7_4V-1300mAh-100C-Lipo-Battery-XT60-Plug-for-RC-Racing-Drone-p-1717719.html
Other parts
Carbon rods: 5mm, 3mm and 1mm
Piano wire 1mm for pushrods
4 small screws
0,8mm soft steel wire
1mm elastic thread
M5 nut
Tools
To make things easier you’ll need some tools.
Small side cutter
Sharp scalpel
Small files
Pliers
Razor saw
CA glue and activator
About the Ryan ST
The Ryan ST was designed by Paul Ryan in 1933 and flew for the first time in June 1934. ST stands for sport trainer.
The Ryan STM was the military variant, very similar to the STA (A for aerobatic) with a stronger engine than the ST.
The construction was a semi-monocoque fuselage with alclad sheeting. The outer wing sections was wooden ribs and alclad spars with canvas cover.
STM primary users
United States Army Air Forces (YPT-16)
Netherlands East Indies Army and Navy
Royal Australian Air Force
Patrick Godsil –
This is a damn nice model that was a joy to build.