Division CAT.OP.MPA.320 Aeroplane categoriesF1
United Kingdom
- (a)
Aeroplane categories shall be based on the indicated airspeed at threshold (V AT ) which is equal to the stalling speed (V SO ) multiplied by 1,3 or one-g (gravity) stall speed (V S1g ) multiplied by 1,23 in the landing configuration at the maximum certified landing mass. If both V SO and V S1g are available, the higher resulting V AT shall be used.
- (b)
The aeroplane categories specified in the table below shall be used.
Table 1: Aeroplane categories corresponding to V AT values Aeroplane category V AT A Less than 91 kt B From 91 to 120 kt C From 121 to 140 kt D From 141 to 165 kt E From 166 to 210 kt - (c)
The landing configuration that is to be taken into consideration shall be specified in the operations manual.
- (d)
The operator may apply a lower landing mass for determining the V AT if approved by the F2CAA. Such a lower landing mass shall be a permanent value, independent of the changing conditions of day-to-day operations.
Annotations
Textual amendments
- F1
- F2
Word in Annex 4 Subpart B substituted (31.12.2020) by The Aviation Safety (Amendment etc.) (EU Exit) Regulations 2019 (S.I. 2019/645), regs. 1, 366(3) (with Sch. 3) (as amended by S.I. 2019/1098, regs. 1(3), 12); 2020 c. 1, Sch. 5 para. 1(1)