SST. VOLUME 2 E. BOEING SPECIFICATION 2681 ENGINE MODEL STF219-B Open PDF Document Details Document Type Technical Report Publication Date Oct 30, 1964 Accession Number AD0378376 Entities Organizations Pratt & Whitney Tags Communities of Interest Air Platforms DTIC Thesaurus Topics Aircrafts Airframes Automatic Frequency Control Bleed Systems Control Systems Engine Components Fuel Systems Generators Governments High Pressure Ignition Measurement Sea Level Stereolithography Test Facilities Thrust Reversal Turbofan Engines