SKYLINE CORP <SKY> 3RD QTR FEB 28 Shr 13 cts vs seven cts Net 1,487,000 vs 778,000 Sales 64.4 mln vs 58.3 mln Nine mths Shr 66 cts vs 55 cts Net 7,388,000 vs 6,127,000 Sales 223.0 mln vs 222.2 mln NOTE: 1987 quarter and nine month earnings includes a gain on sale of idle facilities of 406,000 dlrs, or four cts a share 1986 nine months earnings include gain on sale of idle facilities of 377,000 dlrs, or three cts a share