FL100

                               Altitude       = 10,000 – 810                      N.B. Temperature correction

                                                  = 9,190ft                                is 4ft per 1,000ft per ºC dev.

                            Temp,corr:

                            4 x 9.2 x 15   =   552ft                                 This step can be carried out

                             True Alt        = 8,638ft                                on the CRP5.

 

                       

 

            983hPa

                                                 30hPa x 27ft = 810ft

 

          1013hPa