The calculations for this App were developed with the performance Sections 4 of the Manuals BHT-412-FM-3 & 4 (S/N 3620-36086 and 36087-Subsequent) and supplement BHT-412-FMS-35.3 & 35.4 (S/N 36020-Subsequent ; 33108-33213 & 36001-36019 modified). It was considered for all the HEATER OFF calculations according to their respective tables. Multiple tests have given minimum error, but always remember that results may contain errors.

Inputs
-Pressure Altitude
-Free Air Temperature
-Gross Weight for each Item

Calculates:
-Weight Altitude Temperature
-Hover Ceiling IGE
-Hover Ceiling OGE Takeoff Power Area A & Area B
-Hover Ceiling OGE Maximum Continuous Power Area A & Area B
-Takeoff Dist Over 50 ft
-Maximum Allowable Wind Speed
-Single Engine Rate of Climb
-Single Engine Landing Distance Over 50 ft.


The application also contemplates calculates for category B according to:
SUPPLEMENT CATEGORY B OPERATIONS WHEN CONFIGURED WITH NINE OR LESS PASSENGER SEATS SERIAL NUMBERS 36020 - 36086 ; 36087 AND SUBSEQUENT AND 3108-3213 ; 3601-36019 WHEN 412-570-01-103 MODIFICATION (BHT-412-FMS-34.2) IS INSTALLED

Category B Calculates:
-Weight Altitude Temperature
-Hover Ceiling IGE
-Hover Ceiling IGE Maximum Continuous Power
-Hover Ceiling OGE Takeoff Power
-Maximum Allowable Wind Speed


Please note that the use of this application is under the sole responsibility of the user. The user is advised that he shall not use the application as the sole means for any flight preparation and in particular not for any safety critical and operational decisions.