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Builder:
  Michael Freiherr von Maltzahn
Location:
  Potomac, MD - USA
Aircraft:
  RV-12is
Total Build Hours:
  476
Web Site:
  http://www.mykitlog.com/alarm/

Date:  12-26-2025
Number of Hours:  1.00
Short Description:  Step 7-11

Riveted the side rails to the firbeglass front fairing. Since I don't the longeron yoke as required by the KAI I reverted to manual riveting with my pneumatic riveting hammer and bucking bar. Because I was initially was not sure if this was a feasible approach, I turned down the air pressure to 80 PSi. This worked quite well and I only damaged the gel coat a one tiny edgy of one rivet only. Only later I realized that I accidentially used AN-426AD3-5 on all rivet holes instead of the requested AN-426AD3-4 as per KAI on some. Still the result looks very good and the longer rivets didn't start to bend instead of flattening in the end, so that I I will leave it as is.




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