Slipping Flight

Overview

A slip is an aerodynamic state where an aircraft is moving somewhat sideways as well as forward relative to the oncoming airflow (relative wind).

 

An aerodynamic slip has several applications including rate of descent control, runway alignment, and compensating for a crosswind when landing.

 

The terms “Forward Slip” and “Side Slip” are commonly used.  I find these terms confusing since a forward slip looks like you are flying sideways and a side slip looks like you are moving forward.

 

Aerodynamically, a slip is a slip is a slip.

 

Prerequisites

Airspeed Control

 

Documents

Study Guide Pending
Condor
Flight Plans Slip_Alignment.fpl
Slip_Crosswind.fpl
Slip_Descent_Control.fpl
Replays Slip_Alignment.rpy
Slip_Crosswind.rpy
Slip_Descent_Control.rpy

Reading/Work Assignment:

Flight Training Manual for Gliders – Holtz
Lessons 4.15 Side Slip – Correcting for Alignment Errors
4.16 Side Slip – Compensating for a Crosswind
4.17 Forward Slip