The Columbia 300 was upgraded with a glass cockpit and other improvements from the turbocharged Columbia 400, certified on March 30,2003 as the Model LC42-550FG and marketed as the Columbia 350.
The Columbia 300 was upgraded with a glass cockpit from the turbocharged Columbia 400. The Columbia 300 was upgraded with other improvements from the turbocharged Columbia 400. The Columbia 300 was certified on March 30,2003 as the Model LC42-550FG. The Columbia 300 was marketed as the Columbia 350.