This application allows you to calculate ACN number for your aircraft. Application also includes PCN references. /

You can easily check ACN PCN compatibility before each flight by using this application!

Application includes all aircraft types in use with following information:

All-up Mass (Maximum Apron Mass) (lbs)
Operating Mass Empty (lbs)
All-up Mass (Maximum Apron Mass) (kg)
Operating Mass Empty (kg)
Load on one main gear leg (%)
Standard Aircraft Tire Pressure

Rigid Pavement Subgrades
A-High K = 150 MN/m3
B-Medium K = 80 MN/m3
C-Low K = 40 MN/m3
D-Ultralow K = 20 MN/m3

Flexible Pavement Subgrades
A-High CBR = 15%
B-Medium CBR = 10%
C-Low CBR = 6%
D-Very low CBR = 3%