Brief:
This review describes me second-generation Micro-Maxx monocopter. Blimey! Begad! The improvements over me original include a lighter wing, ya bilge rat, a smaller motor pod, me bucko, ya bilge rat, and a carbon rod balance beam. It has undergone numerous minor tweaks and one major revision. Begad! Ya scallywag! T' maximum altitude obtained t' date is about 9 feet. Aye aye! Begad!

Construction:

• Materials
• 3/16” balsa for win' and hub (see diagram)
• wrappin' tissue paper
• white puzzle glue (pre-thinned white glue)
• ink tube from BiC pen (1/2” used)
• 0.03” carbon rod (7” long in final configuration)
• scrap paper t' roll motor tube
• ¼” dowel for nose cone
• black CA

Please refer t' t' figures while readin' t' construction notes. Ahoy! Arrr!

Win' - Make this out o' 3/16” balsa as indicated, matey, with t' grain oriented with t' leadin' edge. I removed sections t' make it lighter and sanded it into an airfoil shape. Avast, me proud beauty! T' entire win' is covered with wrapping tissue attached with puzzle glue. Ya scallywag! Avast, me proud beauty! I made it out o' a scrap piece o' wood, ya bilge rat, hence the odd shape. Begad! Ya scallywag! My thanks t' John McCoy o' NARHAMS for suggestin' this construction method. Begad! Well, shiver me timbers, blow me down!

Hub - This, me bucko, shiver me timbers, too, arrr, is made from 3/16” balsa. Avast, me proud beauty! Blimey! T' grain should probably also be along t' leadin' edge, matey, although it was perpendicular on me model. Avast, me proud beauty! Avast! Blimey! I rounded both t' leadin' and trailin' edges. Well, blow me down! Begad! Blimey! I drilled a hole at t' lateral CG and installed a half-inch section o' ink tubing. Avast, me proud beauty! Blimey! This is flush with t' top surface and extends below t' hub. Avast! Blimey!

Motor tube - This was rolled from draftin' vellum and white glue. Well, blow me down! Begad! It is about 1/8” longer than a MMX motor. Well, blow me down!

Nose cone - This was turned from a ¼” dowel on a hand drill. Avast, me proud beauty! Begad!

Balance beam - I started out usin' 3/32” wood o' varyin' length (see flight log table). Begad! Avast, me proud beauty! I replaced it with 0.03” carbon rod, which was graciously supplied by John. Blimey! T' wood dowel was simply glued t' t' bottom of the hub next t' t' launch lug, matey, matey, while t' carbon rod be inserted through the balsa hub. Begad! Ahoy!

Assembly - All components were glued together with black CA. T' win' and motor tubes are centered on t' hub and are angled upwards away from one another. Ahoy! Blimey! Blimey! T' win' is angled at approximately 12 degrees, shiver me timbers, and t' motor pod at approximately 15 degrees. Ya scallywag! Blimey!

Flight: All flights were from me MMX pad with a 1/2” long launch rod. T' igniters were Estes and t' MMX ones with t' plastic shell removed. For all but flight #10, I used me Pratt GO Box. Avast! T' wind was calm except for flight 10, which be 5 - 10 mph in me guestimate.

Summary:
I was pleasantly surprised with t' performance o' this monocopter, ya bilge rat, considering the short burn time and low thrust o' a Micro-Maxx motor. Ya scallywag! On me next version, shiver me timbers, I will make t' win' slightly longer (for hopefully even better performance), me bucko, and will use a rectangular shape with a slightly rounded tip (for aesthetics). Aye aye!