MEMORANDUM**

Ronald Eugene Vollmar, Jr. appeals the 24-month sentence imposed following the revocation of his supervised release. We dismiss this appeal as moot because Vollmar has recently completed serving his entire sentence, and thus lacks standing to raise any challenge to it. See United States v. Palomba, 182 F.3d 1121, 1123 (9th Cir. 1999) (citing Spencer v. Kemna, 523 U.S. 1, 118 S.Ct. 978, 140 L.Ed.2d 43 (1998)).

DISMISSED.