SESKStuff Everyone Should Know
SESK: Stuff Everyone Should Know · sesk.info/pilot-short-field-configuration

When should takeoff flaps and gear be retracted during a short-field obstacle departure?

After obstacles are clear and VY is established.

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  1. After obstacles are clear and VY is established ✔
  2. Immediately at liftoff
  3. Before applying takeoff power

Why: Keep the takeoff configuration until clear of obstacles and established at VY, unless the manufacturer says otherwise. Then retract gear and flaps as recommended.

Huh, didn't know that: The AFH advises raising flaps in increments to avoid sudden lift loss.

The dad joke
The flaps waited their turn because they did not want to lift the wrong way.
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References

Answer: After obstacles are clear and VY is established. Keep the takeoff configuration until clear of obstacles and established at VY, unless the manufacturer says otherwise. Then retract gear and flaps as recommended.

  1. FAA Airplane Flying Handbook, Chapter 6 www.faa.gov/sites/faa.gov/files/regulations_policies/handbooks_manuals/aviation/airplane_handbook/07_afh_ch6.pdf
    landing gear and flaps should remain in takeoff position until the airplane is clear of obstacles
    Checked 2026-10-09.

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