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Peter3127
29th Jan 2019, 10:45
Folks,

This month we feature a quite dynamic and interesting picture (with a hint of flow visualisation ... Prandtl Number, Kutta-Joukowski, Navier-Stokes 3D and all that stuff we think about every time we fly ....) courtesy of the ever-generous Ned Dawson. This photo depicts a HeliSika "Porsche of the Sky" (i.e. awesome handling and a crappy back seat) ... the MD530F ... engaged in a little Ag work. Thanks Ned, it saved me digging out a photo of a Bendix King KY97A. Or my cat.

https://cimg0.ibsrv.net/gimg/pprune.org-vbulletin/533x300/2019_feb_thumb_2d85353d4cda2ec736fe52ed34ce307a1e1ccfc0.jpg

You can download this image here: February 2019 Desktop Calendar (https://www.dropbox.com/s/cjyn75qw62vnbgo/2019%20Feb.jpg?dl=0)

If, like Ned, you would like to contribute a decent resolution image to the cause, please send it to rotorheads.calendar.pictures "at" gmail.com

Be safe,

twinstar_ca
30th Jan 2019, 01:16
Great pic, Ned and great to see you back, Peter... :ok::ok:

MReyn24050
1st Feb 2019, 08:46
Another great photograph. Many thanks.