return the CFMU AIRAC cycle number for a date

return the CFMU AIRAC cycle number for a date

Usage

cfmu_airac(date)

Arguments

date

a date

Value

a number indicating the AIRAC cycle according to CFMU scheme

See also

Other airac: airac_epoch(), airac_interval(), airac_year_epoch(), airac(), cfmu_airac_epoch_number(), cfmu_airac_epoch(), cfmu_airac_interval()

Examples

cfmu_airac('2019-01-30')
#> [1] 447