Return the effective date of the first AIRAC for year year

Return the effective date of the first AIRAC for year year

Usage

airac_year_epoch(year)

Arguments

year

a year (as integer)

Value

the WEF date for the first AIRAC of the year year

See also

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

Examples

airac_year_epoch(2018)
#> [1] "2018-01-04 UTC"