
Wing Rib Prep – Part 1
Began preparation of the aft wing ribs. Traced template of -07 and -08 gusset and transferred to .025″ sheet to cut out. Bends formed via vice and small mallet. -08 gussets completed. Hours Worked: 3.27
Build Log for Sonex 0849B
Began preparation of the aft wing ribs. Traced template of -07 and -08 gusset and transferred to .025″ sheet to cut out. Bends formed via vice and small mallet. -08 gussets completed. Hours Worked: 3.27
Mated spars together and up drilled alignment holes to 1/4″ per plans. Spars temporarily fastened together with AN4 hardware to drill wing attachment blocks. Holes drilled with drill press on ground and leveled by using 3/8″ bit and drill guide,…
Bolts inserted into LH spar and torqued. LH Main spar complete! Spar test fit and final drilling of alignment holes and wing attach blocks will be separated into WC02 task Hours Worked: 3.00
Finished up riveting LH main spar. Yet to complete bolts in wing attach blocks, lower stiffener, and outboard stiffener Hours Worked: 2.97
Final layup of LH main spar and start of riveting process. Riveted some flush rivets and bulk of mid-section of the spar. Only one oopsie. Hours Worked: 3.00
Finished LH main spar parts prep by deburring, finishing dimpling -02 web, and countersinking -03 center web and upper spar cap. All parts scowered and webs primed. Hours Worked: 5.70
Finished mockup of LH spar, disassembled and began prepping parts for priming and final assembly. Finished prepping machine parts and webs. Part-way through dimpling. still need to countersink -02 web Hours Worked: 4.89
Began prep of LH main spar. Up drilled new spar web to #21 while attached to spar caps using spar spacers and began mock up of all attachments. Still need to attach tip web, outside stiffener, and root rib angles…
Completion of the riveting and bolting of the RH spar. Rivets finished, blemishes primed, and all attach angles bolted and final torqued. Did not bolt spar blocks on and clecoed left in tip web. Hours Worked: 5.75
More RH main spar riveting. Drilled out 7 “oopses” Hours Worked: 2.50
Started riveting RH Main Spar. Alternated top and bottom rows and accomplished all rivets between top spar cap and upper stiffener angle. Overall probably 25% riveted Hours Worked: 2.00
Priming of small RH main wing spar parts and final mockup of RH main spar. Ready for riveting. Hours Worked: 2.07