The Snoopy got its horizontal stabilizer struts

Maanantai 27.1.2025 - Tuesday Club member


Suomeksi

The Snoopy horizontal stabilizer has on both sides a metal strut attached to the fuselage. The struts haven’t survived, so they had to be made. We scrutinized photos of the Snoopy. They showed that the struts have been of round metal tube. We found at the metal store of the Finnish Aviation Museum some 10 mm thick aluminium tube, suitable for making the struts.

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Photo by Esko Keskinen.

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For making the struts their lengths had to be determined. Therefore the Snoopy’s horizontal stabilizer was fastened to the fuselage. It is fastened to the fuselage with three 8 mm thick bolts. They haven’t survived either. So we bought such ones with nuts and washers. Before fastening the stabilizer, the holes for fastening the stabilizer on the fuselage were cleaned with a round file, after which the stabilizer was fastened to place.

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Now the strut length from the bracket in the fuselage to the fastening bolt in the stabilizer could be measured. It turned out to be 60 cm.

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Two 60,5 cm long pieces were cut off the aluminium tube. The ends of both the tubes were squeezed flat for drilling holes for the fastening bolts. At first the holes for the fastening bolts were drilled to one end of the strut, after which the struts were fastened to the brackets on the fuselage. The flat top end of the strut was placed in line with the fastening bolts in the stabilizer. We saw that the top end of the strut fitted exactly to the bolt.

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We marked the place for the fastening bolt to the flat top ends of the struts with a felt pen and holes were drilled accordingly. After that both struts were fastened in place on the stabilizer. It was noticed that the stabilizer was horizontal and steady at its place. So the horizontal stabilizer had received its new struts.

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The struts made of aluminium tube were unfastened to be painted. The struts were painted with blue grey Isotrol oil paint. At the same time the elevator operating rod, made of aluminium tube, was painted. After the paint had dried, the struts were once more put to place, after which the stabilizer was unfastened, waiting for the fuselage restoration to be ready.

Photos by Lassi Karivalo except if otherwise mentioned.

Translation to English by Matti Liuskallio.

Avainsanat: aviation history, restoration, Tuesday Club, Hietanen HEA-23b, OH-XEA, "Ressu"