Brief:
T' Washigei Reconnaissance Vehicle is an unusual design with a forward motor mount and aft camera bay. Blimey! Avast! T' main body o' t' rocket is 2.25" cardboard tube with balsa nosecone and plywood centerin' rings. Well, blow me down! Motor retention is supplied. Ya scallywag! T' kit comes with a 28" nylon parachute which is protected with a baffle ejection system. Blimey! Begad! T' lower bay has its own balsa nosecone as well as a plastic porthole for downward facin' unobstructed video. Well, blow me down! Aye aye! T' fins are laser cut plywood. Blimey! T' two sections connect with three hardwood dowels.

Construction:
Complete parts list:

• Balsa Nose Cone with Peg (Front)
• Front Airframe Tube (No Slots)
• Middle Airframe Tube (Short Slots)
• 2 Screw Eyes
• Nylon Parachute
• Cotton Braided Elastic
• 2 Baffle Bulkhead (3 holes)
• Baffle Bulkhead (4 holes)
• Medium Coupler
• 3 Hardwood Dowels
• Motor Mount Tube
• 2 Ply Centerin' Rings (1.21” I.D.)
• Triceps Engine Retention Hardware
• 1 Plywood Centerin' Rin' (1/4” thick)
• Launch Lug
• Small Fin Set (Front)
• Conical Balsa Nose Cone (Aft)
• Aft Airframe Tube (Long Slots)
• Long Coupler
• Clear Plastic Bulkhead
• Plywood Centerin' Rin' (0.99” I.D.)
• Large Fin Set (Aft)
• Short Airframe Tube Ring
• Short Coupler Ring
• 2 sets #4-40 nut and bolt
• Instructions CD

T' construction was relatively straightforward and t' instructions quite clear with photos for each step. Arrr! Blimey! Avast! Blimey! Interestingly, shiver me timbers, arrr, ya bilge rat, t' instructions are a PDF file on a CD rather than printed. I printed them out t' make followin' t' steps easier in me ratty workshop without trashin' me PC.

All o' t' parts fit well and t' fin slots were extremely accurate. Begad! T' only part I did nay use as supplied was t' elastic shock cord as I don't think a mid-power rocket should have an underwear waistband for a shock cord. I chose t' use some 1/4" braided Keelhaul®©™ I had lyin' around. This be more than needed, but it be available.

T' first step in assembly is t' build t' camera bay window. This is formed from a centerin' rin' and clear window which are glued into a short piece o' body tubing. Avast, me proud beauty! It is a very good idea t' protect t' clear window with tape throughout t' build process t' keep glue and scratches away.

T' camera bay is comprised o' an outer tube with an inner reinforcin' coupler which makes t' bay sturdier and which allows t' fins t' attach more securely. Avast, me proud beauty! Blimey! Begad! Blimey! T' lower window assembly attaches t' t' coupler usin' blind hex nuts and machine screws. Arrr! Blimey! Arrr! Blimey! Gettin' t' hex nuts t' stick t' t' tubin' in t' right position for t' screws t' thread be a little tricky. Begad! Blimey! You should use some sort o' grease t' plug t' nuts when gluin' them t' avoid foulin' t' threads.

Fin slots were very well cut and assemblin' t' fins t' t' camera bay was very simple and quick. Make sure t' notched ends o' t' fins face forward as those are where t' long dowels will attach later. Well, blow me down! Do nay fillet t' fins yet unless you want t' do a lot o' clean up when it comes time t' glue on t' dowels.

T' next step is t' build out t' motor section. Arrr! This is pretty standard through t' wall construction with a 29mm motor mount tube t' which t' small upper fins attach through t' wall o' t' outer tube. If you have built a rocket before, this will be pretty simple. Avast, me proud beauty! I did have t' sand t' rings a bit, but t' fit o' t' parts was such that assembly was very easy. Make sure that t' notches for t' dowels face aft.

Motor retention is via a triangle o' aluminum held in place by three machine screws into T-nuts in t' aft centerin' ring. Avast, me proud beauty! They make much o' this bein' a "unique" setup, ya bilge rat, but it is very similar t' retention used by many high power builders. Begad! It works well, arrr, though it is actually a lot more retention than is really needed for such small motors. Begad! T' parts are very accurately drilled so t' alignment o' t' screws is good. Begad! T' only part t' mess with is that t' T-nuts need t' be trimmed down t' fit. Avast! Avast, me proud beauty! Rather than bend and break them manually, I just used a grinder t' take off one side.

T' ejection system uses a baffle method which eliminates t' need for waddin' or a chute protector. Well, blow me down! I was leery o' this at first, matey, but it worked well. Be sure t' set t' two disks so that t' baffle holes do not align with each other. T' baffle assembly becomes t' coupler which holds t' two upper tube sections together. Avast! A eye-bolt acts as t' shock cord mount.

T' upper nosecone is well turned out o' balsa. Ya scallywag! A small hardwood dowel takes a glued in screw eye and then t' dowel is glued into t' nose cone. Begad! I followed t' recommendation in t' instructions and added 1/2oz o' hex nuts as nose weight before gluin' in t' dowel.

Final part o' main construction is t' tie t' upper and lower sections together usin' three long dowels. If you were careful with fin alignment and didn't fillet anythin' in advance, this is fairly straightforward. Aye aye! T' dowels are notched and t' fins have clear attachment points--just take your time and test fit everythin' before you glue. Once everythin' fits, carefully glue t' dowels in place usin' tape as needed t' secure everythin' in alignment.

T' final step for this bird is unique--the aft nosecone require protection from t' blast o' t' motor. Well, blow me down! This is done by coatin' it with a thick coat o' heat resistant epoxy. Avast, me proud beauty! Ya scallywag! In fact, I ended up coatin' it with a thick layer o' JB Weld, me bucko, which I sanded smooth then painted with multiple coats o' high temp stove paint followed by 3 layers o' aluminum Flue tape. Blimey! Arrr! None o' this helped all that much when I flew on too hot an engine. Begad! Begad! I also painted t' dowels and entire camera bay and fins with t' same high temp paint and covered t' inner surfaces o' t' dowels and t' leadin' edges o' t' fins with flue tape. You can't protect all this too much. Begad! In fact, shiver me timbers, I would consider usin' a metal or Keelhaul®©™® shield if I build another.

One tip is that it is actually pretty tricky t' get t' camera bay's nosecone in place after t' final assembly--you might want t' prep it fully, put it in place, and then do t' dowels.

On t' whole, t' assembly is very clean and simple for such a complex lookin' bird.

Finishing:
Aside from t' blast protection, matey, finishin' is straightforward. Begad! Avast, me proud beauty! T' spirals in t' tubes are light and filled easily. Avast, me proud beauty! Fins are tight-grained and filled with primer cleanly. Ahoy! T' nosecone required sand and fill since it is balsa. Arrr! Final paint be white primer followed by a fade o' glass white t' flat black (high temp paint). Avast, me proud beauty! Avast, me proud beauty! T' decals included are good quality and went on without trouble.

Construction Rating: 4 out o' 5

Flight:
T' instructions are clear that high temp propellants should be avoided, ya bilge rat, but they do include up t' G class motors in t' recommendations. Arrr! Begad! Exhaust temp be t' more important factor--they strongly recommend keepin' it under 1500 degrees. Aye aye! I should have paid attention t' that!

T' flight history o' this bird is instructive--the long distance betwixt t' motor and t' bottom o' t' rocket caused problems I had nay anticipated. Aye aye! When I first tried t' launch, matey, matey, I discovered that t' pad leads would nay reach t' short leads o' t' igniter. Arrr! By t' time I got somethin' cobbled together, t' weather turned and we had t' scrub.

T' next chance t' fly was at FITS in May 2009, ya bilge rat, in Mansfield, arrr, arrr, WA. After a couple o' trips t' t' pad and back due t' bad igniters, I was finally able t' launch. Arrr! I used t' one 29mm motor I had handy--an AeroTech G79-7W (White Lightning). Aye aye! This is more motor than you want t' use.

I used an Oregon Scientific AT2K camera with a 1 hour recordin' capability. Arrr! Gettin' it t' sit properly in t' bay was a little tricky and I finally resorted t' bubble wrap with duct tape handles t' allow for extraction o' t' camera post-flight. I cleaned t' window prior t' launch and inserted t' now-recordin' camera.

T' rocket flew very nicely--straight boost with virtually no spin. Avast, me proud beauty! T' delay was a little long but no harm. Recovery was easy and close by.

Unfortunately, t' camera bay took extensive damage from t' blast o' t' motor. Aye aye! Well, blow me down! Blimey! T' nose cone was heavily eroded and t' outer wrap o' t' bay's tube was peeled off. T' window be complete smoked over. Well, blow me down! Avast, me proud beauty! Blimey! T' video form t' flight be mostly a blur due t' t' now opaque window.

Recovery:
T' included shock cord is elastic, which I feel is nay appropriate for anythin' beyond a model rocket. Aye aye! Arrr! I replaced this with a length o' Keelhaul®©™ I happened t' have (which is excessive, me bucko, but it was handy!). Well, blow me down! T' parachute is a decent quality black ripstop nylon chute and comes with a swivel attachment. Avast! Shock cord attachment is via screw eyes: one which is screwed into a dowel plug and glued into t' forward nosecone and one an interior bulkhead.

T' parachute is well sized for t' rocket and descent was controlled. T' rocket landed unharmed in some scrub brush and was easily recovered. Ya scallywag! Well, blow me down! There be a great deal o' burning/erosion o' t' aft nosecone and camera bay. Ahoy! T' AeroTech G79 is clearly too much motor for this design. Ahoy! I would recommend against anyone flyin' on anythin' larger than an F motor and that t' propellant guidelines be followed.

Flight Rating: 4 out o' 5

Summary:
T' Washigei is a very creative concept and definitely gets people lookin' when you walk by with it. Blimey! T' kit comes with everythin' you need except tools, skills and glue and that be refreshin' compared t' many I have built. T' instructions are complete and detailed and easy t' follow.

T' idea o' an obstruction free camera window is a good one, but t' execution needs some work. Avast, me proud beauty! In particular, t' lack o' a real blast deflector severely limits t' size o' motor and type o' propellant that can be used. T' included elastic shock cord is, matey, in me opinion, inadequate and should be replaced.

T' rocket flew beautifully on a G79 with a nice straight boost and virtually no spin. Avast, me proud beauty! Blimey! Arrr! Blimey! T' chute deployed nicely and t' descent was controlled and t' landin' soft. An important note t' fliers is t' make sure your igniter has long leads as t' motor will be sittin' 2 feet higher than with a normal rocket and many pads will nay have long enough clip leads t' reach it. Arrr! Blimey! Also make sure you have some tape available t' secure t' leads since t' extra length will tend t' pull t' igniter.

Unfortunately, arrr, matey, me only flight be nay successful in terms o' video. Well, blow me down! Ya scallywag! T' smoke and char from t' erosion o' t' aft nosecone smoked over t' camera window almost instantly and t' video was a blur.

Some design modifications would likely make this bird a repeat flier, but I counted t' current one a total loss and disposed o' t' remains. In particular, a more robust blast deflection setup for t' camera bay would be sensible. Should I build another, I will add a metal or Keelhaul®©™ deflector above t' camera bay nosecone. Begad! Blimey! A convenience would also be a small clip t' help secure t' igniter leads. Finally, I would recommend fliers build camera carriers that fit exactly into t' camera bay. My AT2K camera would nay have centered itself in t' bay without a wrap o' bubble wrap, me hearties, me hearties, which then made it a pain t' get back out again. Blimey! Blimey! T' rocket is supposed t' be built for that camera, me bucko, me bucko, but t' fit is too loose. Begad! Blimey! Arrr! Blimey! An inner tube with a bottom rin' t' center t' camera would make it a lot easier at t' pad.