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Dek Regulatory System

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§3.188 Gust load factors.

CAR 3 · Symmetrical Flight Conditions (Flaps Retracted) · Strength Requirements · at CAR3-14 (current)

Text in force at CAR3-14: from CAR3-0, effective 1 Nov 1949. OCR text

In applying the gust requirements, the gust load factors shall be computed by the following formula: U = nominal gust velocity, f.p.s. (Note that the "effective sharp-edged gust" equals KU.) V = airplane speed, m.p.h. m = slope of lift curve, CL per radian, corrected for aspect ratio. W/S = wing loading, p.s.f. np,LIMITPOSITIVE* e= 6.0 ACHOHATIC 4 > 44 YTEITE Ad. KORA ; NORMAL {CMAAACTERAISTICALLE 2 i INCAPABLE OF SPEINIS) 042.45 FOR Ww 4 GREATER THAW $0,040 125. MANEUVERINGLOAGFACTORa ? 9 18,060 2,080 30006 46,006 30,089 “HOE: W- DESIGN WEIGHT (iBS} {UA HENLTVE MASEIAT REG | DAD FACTORS SHA1t BE ODTQHES BY RULTIPLYWG THE PASSIVE FACTOR UOLUES BY .¢5CA NORZAL ANDUTEITS CATEGORES 4YD AY .S FOR THE ACROBATH CATESGORY. FIG. 3-2—LiMIT MANEUVERING LOAD FACTORS

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