Citation Codes Equivalent Citations citation codes Attorney(S) Patrick M. Reb, Lebanon, for Paul S. Roeder, Harrisburg, for See more information ... Smart Summary Please sign up to generate summary. AIR ENGINEERS, INC., Appellant, v. COMMONWEALTH of Pennsyl OPINION PER CURIAM: The order of the Commonwealth Court, 397 A.2d 854, is affirmed. O'BRIEN, C. J., and WILKINSON, J., did not participate in the consideration or decision of this case.