Page 1 of 1 BAC 5170-2 Spec Rev Ltr: A Date: 1-10-90 A/P Rev dt: April 5, 1990 **Not Rel to D-18888-1 ____________________P_S_D__A_C_C_O_U_N_T_A_B_I_L_I_T_Y_____________________ PSD RELEASE NO. DISPOSITION MODEL NO.________DATE____PAGE____________________________________________________ BH 8-1 9-19-88 1 ALL O B S O L E T E S U P E R S E D E D B Y BAC 5170 REV C, 1-10-90