When the HARV was at a high alpha, the aerodynamics of the nose caused a loss of directional stability due to nose strakes… https://www.rawpixel.com/image/441449/free-photo-image-nose-aerodynamics-aircraftFree Image from public domain licenseU.S. Marine Corps Cpl. Christian Godshall, left, a mortar Marine with 1st Battalion, 2nd Marine Regiment, 22nd Marine… https://www.rawpixel.com/image/8728239/photo-image-public-domain-person-manFree Image from public domain license