Performance and Limitations

 

Objective

 

·       To develop the student's skill in determining performance and limitations

 

Elements

 

·       Use of flight manual as source of information on operational characteristics, loading, performance and notations

 

Equipment

 

·       Balloon Flight Manual

 

Instruction’s Actions

 

·       Discuss the Balloon Flight Manual as the student's most important source of information on the aircraft

·       Discuss operational characteristics, loading, performance and limitations including the adverse effects of exceeding the limits

·       Compute operating weight and use of load charts taking into consideration seasonal and atmospheric conditions- age and condition of balloon

·       Compute fuel pressure requirement

·       Discuss minimum or required equipment list

·       Discuss maximum continuous envelope temperature; never exceed envelope temperature, location and purpose of temperature tabs

·       Discuss the effects of density altitude, wind and terrain on balloon performance

·       Discuss maximum rates of ascent and descent for a student at 300 fpm or less

·       Discuss the rule of thumb: limit descents to 500 fpm above 500 feet AGL, 400 fpm above 400 feet AGL, 300 fpm above 300 feet AGL, etc.

·       Discuss altitude required to arrest excessive rates of descent

·       Discuss fuel quantity and endurance

 

Student’s Actions

 

·       Read and be knowledgeable about each chapter of the Balloon Flight Manual

·       Listen, take notes and ask pertinent questions

 

 

Completion Standards

 

·       The student should demonstrate by oral quiz that he understands the performance and limitations of the aircraft and the consequences of exceeding them.

·      Calculate weight and pressure limitations by use of charts and other data for a student flight.

·      Demonstrate competency to maintain safe ascent and descent rates and the dangers of exceeding them.