Welcome Guest. Sign in or Signup

2 Answers

Standard Rate Turn

Asked by: 1924 views Aircraft Systems, Aviation Headsets

If airspeed and bank determine the rate of turn, won't using the bank indicated by a 2 min. standard rate turn coordinator dictate a specific air speed for every aircraft?

 

Ace Any FAA Written Test!
Actual FAA Questions / Free Lifetime Updates
The best explanations in the business
Fast, efficient study.
Pass Your Checkride With Confidence!
FAA Practical Test prep that reflects actual checkrides.
Any checkride: Airplane, Helicopter, Glider, etc.
Written and maintained by actual pilot examiners and master CFIs.
The World's Most Trusted eLogbook
Be Organized, Current, Professional, and Safe.
Highly customizable - for student pilots through pros.
Free Transition Service for users of other eLogs.
Our sincere thanks to pilots such as yourself who support AskACFI while helping themselves by using the awesome PC, Mac, iPhone/iPad, and Android aviation apps of our sponsors.

2 Answers

  1. Best Answer


    Russ Roslewski on Mar 17, 2020

    I’m not exactly sure what you mean, but I’ll try.

    The turn coordinator, although it shows a banking airplane, the bank angle it shows DOES NOT reflect the actual bank angle of the airplane. It shows the rate of turn, not the bank angle. You can try this yourself – in a 172, for example, fly at normal cruise speed, say 115 knots, and bank to standard rate on the turn coordinator. Now look at the AI, you should see about 17 degrees of bank. Now slow the plane down to maybe 70 knots and again make a standard rate turn on the turn coordinator. The AI should now show about 10-11 degrees of bank.

    The bank required for a standard rate turn is only dependent on airspeed. So a 172 going 115 knots will be at 17 degrees of bank, so will a DC-3 at 115 knots or anything else that can fly that speed.

    +2 Votes Thumb up 2 Votes Thumb down 0 Votes



  2. Peter on Mar 17, 2020

    Yes! You answered my question perfectly. THANKS!

    0 Votes Thumb up 0 Votes Thumb down 0 Votes


The following terms have been auto-detected the question above and any answers or discussion provided. Click on a term to see its definition from the Dauntless Aviation JargonBuster Glossary.

Answer Question

Our sincere thanks to all who contribute constructively to this forum in answering flight training questions. If you are a flight instructor or represent a flight school / FBO offering flight instruction, you are welcome to include links to your site and related contact information as it pertains to offering local flight instruction in a specific geographic area. Additionally, direct links to FAA and related official government sources of information are welcome. However we thank you for your understanding that links to other sites or text that may be construed as explicit or implicit advertising of other business, sites, or goods/services are not permitted even if such links nominally are relevant to the question asked.