There is no minimum hour requirements for a CFII add-on. Below is an estimate for a CFII helicopter add-on in the Enstrom F28.
|CFII Add-On Enstrom F28|
|5 Hours of flight with an instructor @ $360hr||$1,800|
|5 Hours Classroom Instruction @ $45hr||$450|
|Practical Exam Fee||$600|
*This cost is an estimate. With the program being so individualized this price could vary up or down