An experienced undercover police officer was the purchaser in a buy-and-bust drug operation, who radioed a detailed description of defendant to the arresting officers, provided probable cause and satisfied the requirements of the Aguilar-Spinelli test (see, People v. Parris, 83 N.Y.2d 342; People v. Petralia, 62 N.Y.2d 47, cert denied 469 U.S. 852).
Concur — Murphy, P.J., Wallach, Kupferman and Williams, JJ.