United States v. Gerald Levy (89-5980) and Calvin Black (89-6099)

MILBURN, Circuit Judge.

Defendants-appellants Gerald Levy and Calvin Black appeal their convictions and sentences for aiding and abetting one another in the possession with intent to distribute approximately eighteen grams of cocaine base (crack), in violation of 21 U.S.C. § 841(a)(1) and 18 U.S.C. § 2. For the reasons that follow, we affirm.

I

On January 25, 1989, officers Mark Dunbar and Jackie Setliff of the Metro Narcotics Unit of the Shelby County Sheriff’s Department in Memphis, Tennessee, received a tip from an informant. They then drove to an area of Memphis near Ogden Street and looked…