ASTM-F2538 Complete Document History
Standard Practice for Design and Manufacture of Reciprocating Compression Ignition Engines for Light Sport Aircraft

Complete Current Edition:
   2007A R19 EDITION - REAPPROVED IN 2019 - Jan. 1, 2019

Obsolete Revision Information:
   2007A R10 EDITION - REAPPROVED IN 2010 - Dec. 1, 2010
   2007A EDITION - DESIGN AND MANUFACTURE OF RECIPROCATING COMPRESSION IGNITION E - May 1, 2007
   2007 EDITION - DESIGN AND MANUFACTURE OF RECIPROCATING COMPRESSION IGNITION E - Jan. 1, 2007