In this subpart--
Commuting area has the same meaning given that term in Sec. 351.203 of this chapter.
Minimum retirement age means an age based on an individual's year of birth, as follows: ------------------------------------------------------------------------
Year of Birth Minimum Retirement Age------------------------------------------------------------------------Before 1948............................... 55 years.1948...................................... 55 years and 2 months.1949...................................... 55 years and 4 months.1950...................................... 55 years and 6 months.1951...................................... 55 years and 8 months.1952...................................... 55 years and 10 months.1953-1964................................. 56 years.1965...................................... 56 years and 2 months.1966...................................... 56 years and 4 months.1967...................................... 56 years and 6 months.1968...................................... 56 years and 8 months.1969...................................... 56 years and 10 months.1970 and after............................ 57 years.------------------------------------------------------------------------