0000950147-03-000318 8-K 1 20030311 5 20030312 PINNACLE WEST CAPITAL CORP 0000764622 4911 860512431 AZ 1231 8-K 34 001-08962 03600051 400 E VAN BUREN ST PO BOX 52132 P O BOX 52132 PHOENIX AZ 85072-2132 6022501000 400 E VAN BUREN ST PO BOX 52132 PHOENIX AZ 85072-2132 AZP GROUP INC 19870506 8-K 1 e-9705.txt CURRENT REPORT DATED 03/11/2003