Tag: MRB authority
![My 36 year old clipboard from when I started at Boeing. Engineering ruler and fastener/fastener hole cheat sheets. [Credit: Andrew Robinson]](https://www.kitplanes.com/wp-content/uploads/2026/08/Liaison_clipboard.jpg?w=324&h=160&crop=1 "What Is a Liaison Engineer?")
In Case You Missed It
![[Credit: FAA]](https://www.kitplanes.com/wp-content/uploads/2026/06/FAA-Mosaic-1.jpg?w=324&h=160&crop=1 "MOSAIC Is Here: What It Means for Homebuilts")
MOSAIC Is Here: What It Means for Homebuilts
The FAA's new MOSAIC rule is here. See how it expands Sport Pilot privileges and revolutionizes maintenance for Experimental/Amateur-Built aircraft owners.
Engine Beat
Steve Ells explains the science of alternators, and offers some tips for understanding and troubleshooting problems with the system.
