((a)) Any judge of the District Court of Guam, the District Court of the Northern Mariana Islands, or the District Court of the Virgin Islands who retires from office after attaining the age and meeting the service requirements whether continuous or otherwise, of subsection (b) shall, during the remainder of his lifetime, receive an annuity equal to the salary he is receiving at the time he retires.
((b)) The age and service requirements for retirement under subsection (a) of this section are as follows:
((c))
((1)) Any judge or former judge who is receiving an annuity pursuant to this section may elect to become a senior judge of the court upon which he served before retiring.
((2)) The chief judge of a judicial circuit may recall any such senior judge, with the judge’s consent, to perform, for the court from which he retired, such judicial duties for such periods of time as the chief judge may specify.
((3)) Any act or failure to act by a senior judge performing judicial duties pursuant to recall under paragraph (2) of this subsection shall have the same force and effect as if it were an act or failure to act of a judge on active duty; but such senior judge shall not be counted as a judge of the court on which he is serving as a recalled annuitant for purposes of the number of judgeships authorized for that court.
((4)) Any senior judge performing judicial duties pursuant to recall under paragraph (2) of this subsection shall be paid, while performing such duties, the same compensation (in lieu of the annuity payable under subsection (a) of this section) and the same allowances for travel and other expenses as a judge on active duty with the court being served.
((5)) Any senior judge performing judicial duties pursuant to recall under paragraph (2) of this subsection shall at all times be governed by the code of judicial conduct for United States judges approved by the Judicial Conference of the United States.
((d)) Any judge who elects to become a senior judge under subsection (c) of this section and who thereafter—
((1)) accepts civil office or employment under the Government of the United States (other than the performance of judicial duties pursuant to recall under subsection (c) of this section);
((2)) engages in the practice of law; or
((3)) materially violates the code of judicial conduct for United States judges,
((e)) Any judge of the District Court of Guam, the District Court of the Northern Mariana Islands, or the District Court of the Virgin Islands who is removed by the President of the United States upon the sole ground of mental or physical disability, or who is not reappointed (as judge of such court), shall be entitled, upon attaining the age of sixty-five years or upon relinquishing office if he is then beyond the age of sixty-five years, (1) if his judicial service, continuous or otherwise, aggregates fifteen years or more, to receive during the remainder of his life an annuity equal to the salary he received when he left office, or (2) if his judicial service, continuous or otherwise, aggregated less than fifteen years but not less than ten years, to receive during the remainder of his life an annuity equal to that proportion of such salary which the aggregate number of his years of his judicial service bears to fifteen.
((f)) Service at any time as a judge of the courts referred to in subsection (a) or of any other court of the United States, as defined by , shall be included in the computation of aggregate years of judicial service for purposes of this section.
((g)) Any retired judge who is entitled to receive an annuity under subsection (a) shall be entitled to a cost of living adjustment in the amount payable to him computed as specified in , except that in no case may the annuity payable to such retired judge, as increased under this subsection, exceed 95 per centum of the salary of a United States district judge in regular active service.