"The NTSB’s John O’Callaghan, a national resource specialist in aircraft performance, noted that all aircraft stall at approximately 2-4 deg. lower AOA [angle of attack] with the wheels on the ground." (from NTSB Accident Report concerning loss of a swept wing business-class jet airplane in April 2011) Thin Margins in Wintry Takeoffs AWST, 24 December 2018
Ameel, Frederick Donald (1979). "Application of Powered High Lift Systems to STOL Aircraft Design". p. 14. S2CID107781224. {{cite web}}: Missing or empty |url= (help)