38iS/U-14: The aft window was installed and was used to apply 3 lengths of tape to aid in the cleaning process of the sealant. The tool to give the sealant a fillet was also fabricated. With one worker on the outside and one worker on the inside of the aircraft, the skin and the canopy were separated and sealant was applied in between them, the inside worker can help a lot by monitoring the quantity of sealant being dispensed. The nuts were tightened and the clean-up will be performed tomorrow.
38iS/U-20: The gap between the steps and the fuselage was sealed.
