Preheat oven to 350 degrees. Grease and flour a 13 x 9 inch oblong pan. Measure all cake ingredients into large mixing bowl. Mix 1/2 minute on low speed, scraping bowl constantly. Beat 3 minutes at high speed, scraping bowl occasionally. Pour into pan and bake 40 to 45 minutes.
Mix butter and chocolate thoroughly. Blend in sugar. Stir in sour cream and vanilla. Beat until smooth.
An audio recording released by Wisconsin aviation officials reveals the cool-headedness of an 80-year-old woman who took the controls of the airplane her husband had been flying when he suddenly lost consciousness.
“I gotta land pretty quick. My back gauge shows nothing,” the retired secretary says during the first of a couple of attempts to reach the runway.