Despite the crash of No7211 prototype, in May 1938 designers were invited for meeting with Aviation Industry leadership, and in Fall 1938 they were assigned to bring '7211' to a production state.
|Type||I-207 'product 7' No1||I-207 'product 7' No2|
|Engines||1*800/930hp M-62||1*930/1100hp M-63|
|Speed at 0m||387km/h||397km/h|
|Speed at 4000m||436km/h||423km/h|