DI-SAFT-80901, DATA ITEM DESCRIPTION: AIRFRAME/SYSTEMS ENGINEERING DATA (13-SEP-1989)

DI-SAFT-80901, DATA ITEM DESCRIPTION: AIRFRAME/SYSTEMS ENGINEERING DATA (13-SEP-1989)., This data shall include the data required to substantiate the FAA Airworthiness Certification and existing engineering data developed for models of this aircraft.