and that airplane reliability compares well with the safety of other modes of travel. Some of the advantages of radial air-cooled aeronautic engines are given, followed by a brief outline of their ...

[Ian Jimmerson] has constructed a detailed model of a radial engine out of wood and MDF for an undisclosed reason. Rather than just delivering the wooden engine to wherever wood engines go ...

After being placed in storage, the sole model was discovered ... but in a more compact size. Turbine engines had also started to supplant the radial in aircraft development, and so the radial ...