Our Schools > Elementary School > Educators > Trina Scanlan - Title I > What is IRLA?
The vertical stabilizer is to provide additional anti torque force to the fuselage once the aircraft has forward motion and airflow across the lifting surface. The design makes use of forward motion and the resulting airflow to create an anti torq...
Stabilizers must be within a range of five blocks above the matrix, ten below, and 12 blocks in each horizontal direction. This allows plenty of space to place stabilizers, often in a candle room below the altar. Warning: The active instability can increase over the course of an infusion, but never decrease.