Howard 250 executive corporate aircraft first built in 1949.
https://s3-us-west-1.amazonaws.com/h...e_fullsize.jpg
5:23 video:
https://www.youtube.com/watch?v=Rj1HgHQriw8
Previously:
https://www.homemadetools.net/forum/...798#post194179
https://www.homemadetools.net/forum/...480#post192992
https://www.homemadetools.net/forum/...019#post176091
https://www.homemadetools.net/forum/...273#post169249
https://www.homemadetools.net/forum/...316#post158023