Installing the Vertical Fin Spar

 

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Shipping tape was applied to the spar to prevent bonding.

Spar in place, Q-cell drying.

Marking the hole layout for drilling.

Spar drilled and clecoed.

Spar drilled and clecoed.

Vertical Spar Riveted.

Rib installed with drain hole drilled.

Rudder temporarily installed.