FAQ #278
Nosecones

Last Updated On 9/1/2026 10:52:00 AM by

cyaeger

Question
Are nosecones aerodynamic devices?

Does the nosecone need to be considered for the Impact Attenuator?
Answer
Nosecones are not aerodynamic devices.
Because they are not aerodynamic devices, nosecones may not be designed as downforce generators.
Unlike aerodynamic devices, the nosecone must have a minimum leading radius of 38mm.

For the purposes of the Impact Attenuator and IAD:
Nosecones are considered crushable and are ignored.

Exception, non-crushable: Structural nosecones being used as impact attenuators.
No Attachments
Rule Numbers
2026:F.8.6 
2026:T.7.2