Are 'Single 180 Turn From Downwind to Final' and 'Stall-spin on Turnfrom Base to Final' mutually exclusive?

On Sunday, July 31, 2016 at 8:08:51 AM UTC-4, Giaco wrote:
Evan,
Flying a pattern with the intention of 50% spoilers is to provide the safety buffer in both directions (high and low), rather than needing to adjust your ground track and preserve the sacred rectangular pattern. While you are completely correct that most spoilers can cure your excessive altitude problems in the pattern, if you fly a pattern that is sized to not need any spoilers/airbrakes and you are too low, you must now change your pattern rather than closing the airbrakes a bit. It is mostly about making the size of your pattern halfway between what would be required for a no-spoilers pattern and a full spoilers pattern.

Chris

Hi Chris,

In a word -- baloney! Read it again:

On Saturday, July 30, 2016 at 12:51:25 AM UTC-4, son_of_flubber wrote:
My default procedure is to set spoilers to 50% open, then adjust pattern shape to make my aim point.

That is a very different SOP / not something I ever do / not something I plan to teach / something I would likely intercept and work on correcting if a pilot brought it to my club.

I like Tom's emphasis on best practices.

See ya,

Evan