1978 PIPER AZTEC F $279,000 Get Financing as low as $1,281.28 a month* Reg# N7294P TT: 3322 Performance Specs 27-7854072 PA-23-250 LYCOMING TI0-540 Best Equipped Twin in America. 1978 TURBO AZTEC: TT-3322,TTLE-545,TTRE-527, Known Ice,