; Officers Subchapter I—Appointment and Promotion Sec. 2101. Original appointment of permanent commissioned officers. 2102. Active duty promotion list. 2103. Number and distribution of commissioned officers on active duty promotion list. 2104. Appointment of temporary officers. 2105. Rank of warrant officers. 2106. Selection boards; convening of boards. 2107. Selection boards; composition of boards. 2108. Selection boards; notice of convening; communication with board. 2109. Selection boards; oath of members. 2110. Number of officers to be selected for promotion. 2111. Promotion zones. 2112. Promotion year; defined. 2113. Eligibility of officers for consideration for promotion. 2114. United States Deputy Marshals in Alaska. 2115. Selection boards; information to be furnished boards. 2116. Officers to be recommended for promotion. 2117. Selection boards; reports. 2118. Selection boards; submission of reports. 2119. Failure of selection for promotion. 2120. Special selection boards; correction of errors. 2121. Promotions; appointments. 2122. Removal of officer from list of selectees for promotion. 2123. Promotions; acceptance; oath of office. 2124. Promotions; pay and allowances. 2125. Wartime temporary service promotions. 2126. Promotion of officers not included on active duty promotion list. 2127. Recall to active duty during war or national emergency. 2128. Recall to active duty with consent of officer. 2129. Aviation cadets; appointment as Reserve officers. Subchapter II—Discharges; Retirements; Revocation of Commissions; Separation for Cause 2141. Revocation of commissions during first five years of commissioned service. 2142. Regular lieutenants (junior grade); separation for failure of selection for promotion. 2143. Regular lieutenants; separation for failure of selection for promotion; continuation. 2144. Regular Coast Guard; officers serving under temporary appointments. 2145. Regular lieutenant commanders and commanders