Super Legend HP
The ASTM Titan engine finds another home in a new kit from American Legend. And yeah, its a hotrod. By Paul Bertorelli.
In Case You Missed It
Navigating the New FAA Airworthiness Certificate Application Program
You’ll need access to a computer and scanner to complete this online airworthiness process.
Wind Tunnel
When the airflow separates from a surface, the result can be unsteady forces or turbulent wake shedding, neither of which is desirable.