Definition : MAW= max allowance weight MRW=maximum ramp weight
MAW= ZFW+(MRW-ZFW)*(PCN-ACNzfw)/(ACNmrw-ACNzfw)
in Jeppesen you will find your A 320
example:
Airbus A320-200
MRW= 77400
ZFW= 41345 load on MLG 46.6 Tire pressur 209 (X — Medium, limited to 1.50MPa (218psi))
F/B = ACNmrw=42 ACNzfw= 20
MAW= 64t289
Jeppesen :
f. Occasional minor overloading operations are
acceptable for:
1. flexible pavements by aircraft with ACN not
exceeding 10 per cent above the PCN;
Where overload operations are conducted the
Appropriate Authority should be consulted.
PCN = 34 if you apply f . PCNoccasional/overloading=1,1*34=37,4
Maw=69t861
easy no !!!
