shall be deemed to be an annuitant meeting the requirements of section
8905
(b)(1) of title
5, in accordance with the succeeding provisions of this paragraph, if the judge gives timely written notification to the chief judge of the court that the judge is willing to be called upon to perform judicial duties under section
178
(d) of this title during the period of continued eligibility for enrollment, as described in subparagraph (B)(ii) or (C)(ii) (whichever applies).