Welcome Back

Sign in to your PART66Online account

One click — no password needed

or use email
Forgot password?

Don't have an account? Register here

Sample Quiz

Try it out - no subscription required

Question 1 of 10
Correct: 0 Wrong: 0 Remaining: 10
Q1

The propeller speed sensing system provides RPM data to:

A the governor, cockpit indication, and FADEC for propeller speed control, monitoring, and overspeed protection functions
B the landing gear control system to verify propeller clearance before extending the landing gear during approach phase
C the cabin pressurisation system to adjust the cabin altitude based on propeller RPM and aircraft flight speed values
Read in Notes

We use essential cookies to keep you signed in, plus anonymous analytics to understand how the site is used. Cookie-based analytics is set only with your consent. See our Privacy & Cookie Policy.