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031 M & B

Mass & Balance

Mass & Balance


Fichier Détails

Cartes-fiches 12
Langue English
Catégorie Code de la route
Niveau Autres
Crée / Actualisé 17.08.2022 / 31.08.2022
Attribution de licence Pas de droit d'auteur (CC0)
Lien de web
https://card2brain.ch/box/20220817_031_m_b
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Basic Empty Mass (BEM)

  • Empty Mass of the Aircraft
  • Oil and Hydraulic Fluids
  • Unusable Fuel

Can bei found in the AFM and has to be newly weighed every 4 year

Useful Load

  • Pax/Crew
  • Baggage
  • Freight
  • Other add. equipment such as Dingy, lifejacket etc.
  • Useable fue

Traffic Load

  • Pax/Crew
  • Baggage
  • Freight
  • Other add. Equipment such as Dingy, lifejacket etc

Take Off Mass (TOM)

Zero Fuel Mass + Fuel = TOM

Basic Empty Mass + Useful Load = TOM

Zero Fuel Mass

Basic Empty Mass + Traffic Load = Zero Fuel Mass

Mass and Balance Equation

Momentum = Mass * Ar

Maximum structural T/O Mass (MTOM)

  • Calculated and defined by the manufacturer
  • Should not be exceeded to avoid structural damag

Maximum structural LDG Mass (MLAM)

  • Calculated and defined by the manufacturer
  • Limited by the landing gear
  • SMall AC normally MTOM = MLA