ObstacleAssessmentArea-significantObstacle
The obstacle that controls the altitude definition of the assessment area would penetrate the 40:1 OCS.
ObstacleAssessmentArea-significantObstacle
The obstacle that controls the altitude definition of the assessment area would penetrate the 40:1 OCS.
type
comment
The obstacle that controls the ...... would penetrate the 40:1 OCS.