INSTRUMENT FLIGHT RULES WORKBOOK
At NAS Jacksonville, when the approach lighting is inoperative, visibility minimums must be
increased by ¼ mile for all categories. (Figure 4-9.)
Figure 4-10 Marianna Municipal Airport
Marianna Municipal Airport cannot be used as the alternate.
NA-IFR minimums are
NOT authorized for alternate use due to an unmonitored facility or the absence of weather
reporting service. Also, when
is listed, check the IFR alternate minimum section to
determine if there are temporary restrictions as shown in Figure 4-11.
INSTRUMENT FLIGHT RULES 4-11