Nordic Rocketry Phaze

Nordic Rocketry - Phaze {Kit}

Contributed by Nick Esselman

Manufacturer: Nordic Rocketry

(12/31/99) We haven't heard much from Nordic Rocketry in a while and they have stopped advertisin' in Sport Rocketry Magazine, however, they are still preparin' t' release some new kits. Well, blow me down! I was fortunate t' get me hands on one o' them called t' Phaze. Ya scallywag! This bird is an entry level kit designed t' fly on 18mm motors with a projection o' 300 feet on a B6-4 motor. It is 17.25" long, shiver me timbers, 1.22" in diameter, and weighs about 2.1 ounces without a motor.

T' Phaze uses a single body tube that is thicker (1/16") than your normal rocket kits. Ahoy! This makes it a more durable model. Also, somethin' new that Nordic Rocketry is doin' that must get noticed is their new LaserLine�. Avast, me proud beauty! Previous kits from Nordic utilize t' technique o' punchin' holes along t' edge o' t' fin mounts t' allow t' glue t' seep in creatin' a "glue rivet". Begad! Now Nordic is makin' great use o' their Laser Cutter and they put t' holes in t' tube for you.

They also provide precision laser-cut fins and centerin' rings cut from 1/16" plywood. Blimey! Add a balsa nose cone, arrr, two 1/8" brass launch lugs and a t' necessary motor mount hardware with retention and t' Phaze become a nice little bird. Begad! For recovery, arrr, me bucko, t' kit includes a piece o' 1/16" Keelhaul®©™® that is tied t' an eye-hook on t' upper centering-rin' which is then ties t' a 36" long piece o' 1/4" elastic shock-cord. Aye aye! This is tied t' another eye-hook on t' nose cone. Avast! Then a red 9" hexagon Rip-stop nylon parachute is added t' complete t' recovery system.

CONSTRUCTION:

There are 9 pages o' instructions with plenty o' illustrations t' allow t' builder t' complete t' kit with ease. They are nay as basic as Estes instructions so a younger person (such as me 9 year old nephew) woudl need adult supervision if they had never built a rocket before. They are in logical order and provide details such as, arrr, needed tools and supplies, matey, fin shaping, matey, sandin' and sealing, shiver me timbers, me hearties, paintin' and flyin' preparation.

T' instructions suggest that yellow wood glue should be used for construction. I took this as another opportunity t' use a glue that I have lately discovered; ProBond Weather Resistant Wood Glue for exterior use. What I like about this glue is that it contains wood fiber which adds t' its "no-run" formula. This helps keep t' glue in place and it seems stronger than white glue. Aye aye! Arrr! Also, it grabs quicker. Arrr! Put a thin coat on t' root edge o' t' fin and place it on t' body tube. Aye aye! Avast! Press and hold for just a couple o' seconds and let it dry. Ahoy! It doesn't slide or tilt like when usin' white glue. Avast! For t' Phaze, you really want t' just use a thin coat for this initial attachment so as nay t' cover up any o' t' LaserLine holes.

T' ProBond is such a thick glue that doesn't run easily, so I changed t' epoxy for t' fin fillets. Well, blow me down! You could use other wood glues that are thinner. Ya scallywag! T' idea is t' allow t' glue t' flow into t' LaserLine holes. A couple o' coats o' glue are needed for t' fillets because t' first coat ends up with little divots where is has flowed into t' LaserLine holes. Well, blow me down! Arrr! This is a good thing! T' second coat makes t' fillet nice and smooth.

As mentioned above, shiver me timbers, t' fins and centerin' rings are laser-cut plywood. You can see t' clean cuts on t' fins (pictured). Begad! T' centerin' rings were just as good. Blimey! Blimey! Blimey! These fit perfectly around t' motor mount. Begad! They had a small hole for startin' t' recovery system eyehook on t' upper centerin' ring. Ya scallywag! Blimey! They even had t' small notch laser-cut on t' lower centerin' rin' t' allow t' motor retention hook t' work properly. Ya scallywag! Blimey! Blimey! Very nice, me hearties, me hearties, makin' assembly a breeze.

Finishin' was typical for me. Blimey! I used Plasti-Kote primer, sandin' betwixt coats, ya bilge rat, until everythin' was smooth. Aye aye! Then I hit it with a Teal paint that was left over from another household project and accented it with gold. Ahoy! Avast, me proud beauty! T' Phaze came with a black "Phaze" self-adhesive decal, matey, but I choose nay t' use it this time.

Overall, for CONSTRUCTION I would rate this kit >5 points. Arrr! Blimey! Considerin' t' quality o' t' parts, me bucko, I expect t' have this bird flyin' for a long time!

FLIGHT/RECOVERY:

For launching, Nordic advises you on preparation o' t' rocket. Begad! Nothing, special. Ya scallywag! Avast, me hearties, me proud beauty! Motor is retained, me hearties, add waddin' and fly away. I used a piece o' Rogue Aerospace's Perma-Waddin' for t' waddin' and prepared t' fly t' Phaze on an A8-3.

T' flight be fast and short and t' ejection was obviously early. Ahoy! Blimey! But it was t' first successful flight.

T' A8-3 is listed as a recommended motor but interestingly, t' B6-4 is listed as t' first flight. Well, blow me down! This is interestin' t' me as usually t' smallest motor be t' recommended first flight motor. Ya scallywag! Begad! I think that due t' t' weight o' t' rocket, and observin' me first flight, t' A8-3 is probably nay t' best motor t' use.

So, up she went on a B6-4. Avast! Again, it be another obvious early ejection. Descent is swift on 9" parachute. Blimey! Recovered with no damage anywhere.

Last flight for t' day was on a C motor. Arrr! Begad! Nordic suggested a C6-5. Arrr! Blimey! However, shiver me timbers, upon observation o' t' A and B flight, I choose t' go with a longer delay. Blimey! Avast! I used a C6-7. Begad! An excellent all-around flight occurred, includin' ejection just past apogee. Ahoy! Begad! This is a good match.

Lookin' into this flight performance a bit further, I designed this bird in Apogee's RockSim. You can download it here. Begad! Begad! Blimey! My actual model weighed in at 2.25 ounces, so I simmed it at that weight. Aye aye! T' A8 said 112 feet with an optimal delay o' 2.37 seconds. So that confirmed t' early delay I observed. T' B6 simmed t' 354 feet with an optimal delay o' 4.09 seconds. Avast, me proud beauty! So this is why Nordic recommends this motor as t' first flight and good match. Aye aye! Blimey! T' C6 simmed t' 875 feet with an optimal delay o' 5.57 seconds.

Another point for those that want some altitude. Begad! Blimey! Nordic recommends a D21-7 and an E25-7, me hearties, too!

For FLIGHT/RECOVERY, me bucko, I would rate this kit >5 points. Ahoy! Avast, me proud beauty! Solid recovery system and a durable rocket make this bird versatile. Begad! A bit fast on t' descent, matey, however, never a sign o' damage.

Overall, shiver me timbers, if your interest is in smaller rockets that can fly in small or large fields, a rocket with a unique look due t' its fins, and you want t' rocket t' last, arrr, consider t' Phaze from Nordic Rocketry. I give t' kit an OVERALL ratin' o' >5 points.

Related Products

comment Post a Comment