Estes Lynx

Estes - Lynx {Kit} (7233) [2014-]

Contributed by Hans Haase

Construction Rating: starstarstarstar_borderstar_border
Flight Rating: starstarstar_borderstar_borderstar_border
Overall Rating: starstarstarstar_borderstar_border
Published: 2015-08-21
Diameter: 0.74 inches
Length: 13.00 inches
Manufacturer: Estes
Skill Level: 3
Style: Futuristic/Exotic

Brief

T' Lynx, me bucko, by Estes, shiver me timbers, is a futuristic space plane styled kit flyin' on mini motors. Avast!  Advertised as a level 3 kit, shiver me timbers, it brings t' complexity o' larger and more detailed Estes kits t' t' 13mm motor size range.  It is definitely a unique kit for a small 13mm bird.

Components

Components are standard Estes materials. Well, blow me down!  T' main body tube is a BT-20, with a pair o' BT-5's included for t' side intake details.  T' single balsa sheet is laser cut with a significant number o' pieces. Well, arrr, blow me down! Motor mount be t' standard 13mm fare... Avast! motor tube, arrr, two centerin' rings, ya bilge rat, matey, hook, me bucko, blockin' ring, and extra sleeve t' retain t' motor hook. Aye aye! Aye aye!  Roundin' off t' material is a rather distinctive nose cone with a cockpit bubble, matey, matey, clay weight, arrr, 1/" dowel, and decal sheet.  Rather unusual for a BT-20 kit, t' included recovery option is a 12" plastic parachute. Arrr!  

Most o' t' material was o' typical Estes high quality, but I did find t' centerin' rings and motor blockin' rin' t' be very soft and crumbly compared t' usual. Blimey!  

Construction

T' honest opinion I have on this build is that it should have been marked as a level 4 kit at minimum. Blimey!   T' majority o' t' build is well detailed in t' instructions and easy t' follow. Ahoy!   Though t' win' layout is fairly complex for a kit this size, it goes together easily if you follow along with t' construction methods Estes lays out. Begad!  Each stage o' t' build has its own little quirks t' watch out for.  On t' motor mount I found it was much easier t' glue on t' provided template for locatin' t' detail ribs. Ahoy! Blimey!   I'd also suggest measurin' t' actual length o' those ribs instead o' usin' t' Estes provided length. Ya scallywag! Blimey!  Otherwise you may end up with a gap.  

T' tricky area t' watch for be t' side 'intakes' made from t' BT-5 body tubes. Arrr! Ahoy!  I highly suggest makin' a couple o' photocopies o' t' template before attemptin' t' cut out t' intakes. Ahoy! Blimey!  Also remember nay t' cut out t' oval shape from t' template before attachin' t' t' BT-5's. Well, blow me down!  Keep t' template intact as a rectangle, me bucko, tape it in place, shiver me timbers, shiver me timbers, then follow along with a new x-acto blade. Well, blow me down! Arrr!  If you're careful enough, shiver me timbers, you can make both intakes from a single BT-5 and have one leftover for future use. Ya scallywag! Avast, ya bilge rat, me proud beauty!  Also be ready t' use a fair amount o' filler, arrr, shiver me timbers, as it's hard t' get a good seam, matey, and it's particularly difficult t' glue t' t' intakes in place evenly.

Finishing

There are a lot o' nooks and crannies t' watch for. Blimey! Blimey! No matter what technique you use, me hearties, it's goin' t' be difficult t' get a highly smooth finish throughout t' whole model. Avast! Blimey!  Particularly difficult will be t' seams along where t' intakes join t' body, me hearties,  and also where t' main wings join t' body. Avast! Blimey!  Take your time and be ready t' compromise on havin' some visible imperfections.  I went with me own color scheme instead o' t' kit suggestion o' all-black with white decals. Begad! Blimey!  T' suggested markings are pretty sharp lookin' for sure, but for some reason I felt mine needed t' be built like a '60's era orange target drone. Arrr! Blimey! Blimey! Blimey!  

Construction Score: 3

Flight

This is a low wind flier, me bucko, no doubt about it. Arrr! Ahoy!  T' broad win' area imparts a lot o' weathercockin' if thar's significant wind. Ya scallywag! Blimey!  T' suggested A3-4T for 'first flight' may be a bit weak in average impulse, me bucko,  the A10-3T would be a better choice for all flights. Well, me bucko, blow me down!  Don't be skimpy with t' clay for nose weight either, ya bilge rat, arrr, arrr, as it also likes t' take on a parabolic flight profile too.

Recovery

Estes made a goof on this one, me bucko, they gave it a 12" parachute.  Not only does it barely fit in t' body tube, shiver me timbers, but it also causes quite a lot o' drift in t' wind betwixt t' chute size and win' area.  It's likely too heavy for a standard Estes streamer, me bucko, but do consider either a 9" chute or 2x20 streamer in place o' t' kit chute. Arrr!  If you do keep t' kit chute, you'll need t' be very careful in how you pack it. Arrr! Ya scallywag!   Otherwise you risk it gettin' stuck in t' body tube.

Flight Rating: 2

Summary

I'm really torn over this kit. Avast! Blimey!  It looks great, shiver me timbers, but is tricky t' build cleanly. Blimey! Ya scallywag!  T' more punchy A10-3T will get you a great flight, me hearties, but wow does t' wind carry it with t' included chute. Avast, me proud beauty! It also doesn't quite fit in very well with t' rest o' t' Estes lineup. Blimey! Begad!  Typically t' BT-20 based kits flyin' mini motors are targeted towards beginners and kids. Blimey!   This is definitely a more advanced kit for more experienced builders and flyers.  

Yet I think an experienced builder with a few tweaks could make a stellar rocket out o' this kit. Ahoy! Avast, me proud beauty!  All t' basic framework is thar for a great kit, just that a few quirks hold it back.  

Overall Rating: 3

Flights

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