Two Way Adapter Pattern Code Review

class Program { static void Main(string[] args) { Console.WriteLine("Experiment 1: test the aircraft engine"); IAircraft aircraft = new Aircraft(); aircraft.TakeOff(); if (aircraft.Airbourne) { Console.WriteLine(String.Format("The aircraft engine is fine, flying at {0} meters.", aircraft.Height)); }
Console.WriteLine("\nExperiment 2: Use the engine in the Seabird"); IAircraft seabird = new SeabirdAdapter(); seabird.TakeOff(); Console.WriteLine("The Seabird took off");
Console.WriteLine("\nExperiment 3: Increase the speed of the Seabird:"); (seabird as SeabirdAdapter).IncreaseRevs(); (seabird as SeabirdAdapter).IncreaseRevs(); if (seabird.Airbourne) { Console.WriteLine(String.Format("Seabird flying at height {0} meters and speed {1} knots.", seabird.Height, (seabird as ISeacraft).Speed)); } Console.WriteLine("Experiments successful; the Seabird flies!");
Console.ReadLine(); } }