> As for experimental, racing aircraft, who can do maintenance and sign it
> off is specified in the Operating Limitations that accompany the special
> airworthiness certificate. The few such aircraft I am familiar with have
> operating limitations that are basically the same as experimental,
> amateur-built.
>
> As for experimental, amateur-built aircraft, unless it is specifically
> prohibited by the Operating Limitations (and I have never, ever, seen such
> a restriction), anybody or any creature may perform any maintenance,
> repairs, or modifications on the aircraft and sign them off. Anybody. Or
> any creature. Being human is not a requirement:
>
>
http://www.wanttaja.com/avlinks/MAINT.HTM
>
> For some major repairs or modifications, you are required to notify the
> FAA, and they push you back into your Phase I testing for a while. But,
> again, anybody can do those repairs or modifications.
>
> The only privilege conferred by the repairbeing certificate is that of
> conducting and signing off the annual condition inspection. That's it.
> That inspection can also be conducted by an A&P; IA certification is not
> required.
>
> Thanks, Bob K.
>
Thanks for that, Bob. I thought that was the case, but was not sure enough
to speak up. I even had a post partway composed and deleted it.
This email is free from viruses and malware because avast! Antivirus protection is active.