Basically just over $2300 per month and paying taxes on $1500 of that. The only difference is the per diem pay which fluctuates according to length of month (ex. 28, 30, 31 days etc...) These rates are paid until completion of IOE.

64 hours @ $23.91 = $1530.24 (taxable)

16 hours X 30 days @ $1.65 = $792 (tax free)