Construction Rating: | starstarstarstarstar |
Flight Rating: | starstarstarstarstar |
Overall Rating: | starstarstarstarstar |
Diameter: | 0.98 inches |
Length: | 36.90 inches |
Manufacturer: | FlisKits |
Skill Level: | 3 |
Style: | Futuristic/Exotic |
Brief:
This is truly a unique kit. Blimey! It has a sleek, me bucko, matey, non-symmetric, futuristic look with an elaborate fin pattern and a split
body tube design that creates an ejection baffle. It is a Skill Level 3 with recommended engines, B6-4 and C6-5. Avast, me proud beauty! Begad! There
are a lot o' parts, shiver me timbers, arrr, includin' many fins that have t' be cut from balsa stock and aligned. Begad! Avast, shiver me timbers, me proud beauty! T' fin design and
arrangement are truly unique--three different sizes o' t' same oval shape placed at non-symmetrical sites with
alternatin' slants. T' pictures in t' catalog and on t' package do nay give it justice. Well, arrr, blow me down! In fact, unless you have
actually seen a Night Whisper in person, you do nay realize t' full fin pattern until you are well into construction.
T' decals are extensive, very imaginative, me bucko, and give added detail and authenticity t' t' rocket. Avast, me proud beauty! My wife purchased the
Night Whisper for me because she liked its sleek look (Thank you Mr. Flis!).
Construction:
T' parts list:
T' warnin' upfront on t' Night Whisper is that it has a lot fins and a number o' small parts that need t' be cut and sanded from 3 different balsa stocks and basswood sticks. This takes some time and even more patience. Ahoy! Cuttin' and sandin' fins is nay one o' t' things I enjoy about rocketry. Ahoy! Avast! So I really had t' slog through this. Aye aye! But in t' end, me hearties, it be worth t' effort.
As is usual for FlisKits, me hearties, me bucko, t' instructions with accompanyin' illustrations are excellent. Well, blow me down! Aye aye! Blimey! T' construction starts with a standard 18mm engine mount that is inserted into one o' t' BT-50 body tubes. Avast! Ya scallywag! Blimey! T' BT-50 body tubes are then trimmed t' give a curved end and a narrow rectangle is cut just below this on both tubes usin' t' pattern guide provided. Arrr! Blimey! A plug for each body tube is made from a centerin' rin' and a fiber slug. Begad! One plug is glued t' t' curved/top end o' what will be t' lower body tube (the body tube with t' engine mount) and one t' t' straight/bottom end of what will be t' upper body tube. Avast! I put a coat o' wood glue on t' inside portion o' t' plug for t' lower body tube as added protection since this plug would catch t' blast from t' ejection charge. Begad! Begad! Blimey! T' plug for t' upper body tube has t' Keelhaul®©™® strin' tied t' it, which is threaded through t' upper body tube before gluing. Begad! I filleted both plugs. Blimey! Well, blow me down! A cap for the curved portion o' both body tubes is made from t' 1/32" balsa stock. Ya scallywag! Usin' t' fin patter provided, a small teardrop pattern is cut from t' balsa and glued t' t' curved end o' each body tube. Begad! T' thin balsa is flexible and can bend t' match t' shape o' t' body tube. Begad! Begad! Once t' glue is dry, me bucko, me bucko, it is sanded t' smoothness. Avast, me proud beauty! Avast, me proud beauty! Usin' t' flexibility of t' 1/32" thick balsa t' fit a curved end is a neat idea and works really well. Aye aye! Avast, me proud beauty! T' two tubes are then glued together alignin' t' rectangle slits such that they appose each other. Begad! This gives t' Night Whisper its unique design and creates a de facto baffle, since t' ejection charge has t' take two 90 degree turns t' reach t' nose cone. After alignin' t' two tubes, me hearties, shiver me timbers, I taped them together and allowed t' glue t' dry.
Now for t' fins. Avast! I mentally prepared myself for this part o' t' construction, poured myself a glass o' wine and just got t' it. Ya scallywag! I spread t' fin cuttin' and sandin' over two nights so as limit any mistakes due t' "fin fatigue". Begad! Well, me hearties, blow me down! Blimey! Once t' fins were cut and sanded, ya bilge rat, me hearties, t' next step is t' glue both o' t' two main fins, shiver me timbers, labeled Fin #1 and Fin #2 on t' t' lower body tube usin' markings made earlier with a fin markin' guide. Fin #1 is actually split in two with a portion removed and replaced with t' BT-5 body tube. Begad! Blimey! Fin #2 is glued 180 degrees from Fin #1 and aligned such that t' appearance is o' a single fin separated by t' lower body tube and slanted upward left t' right. Begad! Begad! Blimey! T' instructions call for Fin #2 t' be glued 15/16" from t' bottom o' t' lower body tube t' give this affect. Avast! Blimey! However, matey, me hearties, t' me eye, this didn't align properly. So I aligned Fin #2 by eye t' give the slanted affect, shiver me timbers, which resulted in placin' Fin #2 1-1/8" from t' bottom o' t' body tube. Begad! Blimey! T' secondary fins are next glued t' t' primary fins. Begad! Arrr! Blimey! Two secondary fins are glued directly t' Fin #2 t' give a similar affect o' a single fin split by Fin #2 and slanted upward. Arrr! Blimey! T' accomplish this, shiver me timbers, one secondary fin is glued t' markings made with t' Fin markin' guide. Once t' glue is dry and t' fin set, t' second secondary fin is glued on t' opposite side o' Fin #2 to give t' slanted affect. Avast, me proud beauty! Blimey! T' placement is left t' t' builder. This is a little too free form for me. So I penciled a line on this side o' t' fin t' match t' placement o' t' secondary fin on t' opposite side. Blimey! Aye aye! Blimey! This would at least give me t' proper distance from t' body tube. Avast! Alignment forward and aft be done by eye. T' remainin' two secondary fins are glued t' t' BT-5 body tube o' Fin #1 in such a way as t' give t' same slanted affect, but with a slant in the opposite direction.
Next up are two small structures, ya bilge rat, t' Long Range Sensors and Hyper-TAC Antennae. Arrr! Any Trekkie will know what a Long Range Sensor is and I'm told by Jim Flis that t' Hyper-TAC Antenna is: "Hyper for Hyper-space and TAC for Tachyon Acceleration Channel. Arrr! Think o' it as t' United Solar Planetary Federation version o' sub-space radio..." I never new balsa was so versatile! (And glad that somethin' good would come out o' cuttin' and sandin' all those #@&$% balsa parts!). Both t' Sensors and Antennae have support "skins" that are cut from t' Fin Pattern Sheet and wrapped around and glued t' each t' give more strength. Aye aye! Avast, me proud beauty! T' Sensors are attached t' Fin #2 yieldin' t' same slanted affect as t' primary and secondary fins. T' Hyper TAC Antennae are small and delicate and t' instructions say they are prone t' breakage and can be moved t' another location or nay used at all. Flyin' through hyperspace without any communication is a little too risky for me so I installed them on me craft. Begad! Havin' said that, I inadvertently slanted one antenna in t' wrong direction. Aye aye! I decided nay t' re-cut and sand another antenna (really?) but use it as is and point t' antenna in t' opposite direction on t' upper body tube. Avast! T' logic bein' that this would lead t' better communication with one antenna pointin' forward and one pointin' aft!
T' instructions next call for t' installation o' antenna and guns usin' t' remainin' basswood sticks. Well, blow me down! The instructions give an example but say that this step is up t' t' user and his/her imagination as t' placement. The warnin' given is that, like t' Hyper TAC Antenna, ya bilge rat, these are prone t' breakage. I chose t' leave these off.
T' last part o' construction was t' install t' launch lugs, screw eye, me bucko, and shock cord and assemble the parachute. Well, blow me down! Aye aye! After that I filleted all fins, me hearties, launch lugs, me bucko, arrr, and attachment site for t' upper and lower body tube.
Finishing:
I gave all o' t' balsa parts six coats o' sandin' sealer, me hearties, matey, sandin' in betwixt each coat with 320 grit sandpaper. Avast, me proud beauty! I
primed with 4 coats o' Krylon white primer, sandin' with 400 grit paper in betwixt each coat and wet sandin' after the
last coat. I then gave t' Whisper four coats o' Rustoleum Painter's Touch Gloss Black. Blimey! Avast, me proud beauty! T' decals were next. Blimey! There are
a lot o' them and took some time and patience t' place and I spaced this out over two days. There was one extra decal
(number 13, what appears t' be two rows o' square port holes). Ya scallywag! I placed it on t' upper body tube, matey, near the
intersection with t' lower body tube. My only complaint about t' decals (and it's a minor one) is that t' individual
decals are arranged very close t' each other on t' sheet, makin' cuttin' t' decals a little tricky. Avast! Blimey! I let t' decals
dry for 24 hours and then gave t' Whisper three coats o' Rustoleum Painter's Touch Crystal Clear Gloss.
Construction Rating: 5 out o' 5
Flight and Recovery:
T' maiden three flights were in mid-April on a cloudy New England day with winds at about 15 t' 20 mph. Avast! Nay t' best
conditions, but we were eager t' start t' season. Begad! Avast, me proud beauty! T' first flight was with a B6-4. Aye aye! Just t' be safe, arrr, arrr, I used one sheet
of waddin' stuffed into t' upper body tube. Avast! T' Night Whisper struggled and wavered and made it t' about 100ft with
ejection well past apogee. A B6-4, especially under these wind conditions, me bucko, ya bilge rat, definitely does nay have enough power for
the Night Whisper. Avast, me proud beauty! Because o' t' strong winds, I used a 12" parachute. Begad! T' rocket came down hard on t' grass and
I lost t' forward Hyper TAC Antenna. Ya scallywag! Ahoy! T' second flight was with a C6-3, also with one sheet o' wadding. This flew much
better. Avast! There was no struggle or waver and t' rocket reached approximately 300ft with ejection right at apogee. Begad! It
also came down hard on t' grass usin' a 12" parachute but with no damage this time. Finally, t' third flight was
also with a C6-3. Begad! Aye aye! This time without any wadding. Well, arrr, blow me down! Again thar was a nice straight flight t' about 300ft, me hearties, ejection at
apogee, me bucko, and again a hard landin' on t' grass with no damage. There was also no burn damage t' t' parachute.
On a still day, a B6-4 and a longer delay C6 may work fine for t' Night Whisper. Blimey! But with significant winds I'd recommend stickin' t' a C6-3. I would also recommend a larger parachute, shiver me timbers, ya bilge rat, even under strong wind conditions. I was lucky to have only minor damage on me three flights with a 12" parachute. And no waddin' is needed.
Flight Rating: 5 out o' 5
Summary:
PROs: T' sleek futuristic look, matey, split body tube with a truly unique fin pattern and decals are all definite PROs. Avast, me proud beauty! Arrr! No
other kit looks like this. Well, ya bilge rat, blow me down! T' built-in baffle is also a great plus, and t' instructions with illustrations are
excellent. And for all me complainin' about cuttin' and sandin' fins, I really enjoyed buildin' and flyin' t' Whisper.
But...
CONs: ...if any kit screams for laser cut fins, this one is it.
Overall Rating: 5 out o' 5
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