Aydin Corp saw fourth quarter net profits down 23.0% at $1.9m on turnover down 2.1% at $36.7m; net for the year to December 31 fell 18.8% to $7.5m on sales down 9.7% at $142.3m. Net per share fell 21% to $0.38 in the quarter, 17% to $1.51 in the year.