(c) Instrument experience. Except as provided
in paragraph (e) of this section, a person may act as pilot in command under IFR or weather conditions less than the minimums
prescribed for VFR only if:
(1) Use of an airplane, powered-lift, helicopter, or airship for maintaining instrument
experience. Within the 6 calendar months preceding the month of the flight, that person performed and logged at least
the following tasks and iterations in an airplane, powered-lift, helicopter, or airship, as appropriate, for the instrument
rating privileges to be maintained in actual weather conditions, or under simulated conditions using a view-limiting device
that involves having performed the following—
(i) Six instrument approaches.
(ii) Holding procedures
and tasks.
(iii) Intercepting and tracking courses through the use of navigational electronic systems.
(d) Instrument proficiency check. Except as provided in paragraph (e) of this section, a
person who does not meet the instrument experience requirements of paragraph (c) of this section within the 12 calendar
months preceding the month of the flight may not serve as pilot in command under IFR or in weather conditions less than
the minimums prescribed for VFR until having passed an instrument proficiency check that consists of the areas of operation
and instrument tasks required in the instrument rating practical test standards.