AA.I.B.K2hFAA-S-ACS-11A · Nov 2023Knowledge

h. Weight and balance and how to shift weight

ACS element text (the applicant demonstrates understanding of)

How to determine the following, as applicable to the class sought: h. Weight and balance and how to shift weight

Bottom line

Accurately calculating an aircraft’s weight and CG before flight is essential to comply with the certification limits established for the aircraft. Typically, an operator calculates takeoff weight by adding the Basic Empty Weight (BEW) of the aircraft, the weight of the passengers, cargo payload, and the weight of fuel.

Key numbers

Key numbers for h. Weight and balance and how to shift weight
NumberWhat it means
fewer than five passenger seatsActual weights

FAA references

  1. AC 120-27 ch. 4 List of Tables (Continued) — AC No: 120-27F
  2. AC 120-27 ch. 2 Balance Change Record — AC No: 120-27F
  3. AC 61-107, para. 2-12 — AC No: 61-107B
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