Semroc Tau Zero

Semroc - Tau Zero {Kit} (KN-2)

Contributed by Dick Stafford

Published: 2010-03-28
Diameter: 0.76 inches
Length: 16.00 inches
Manufacturer: Semroc
Skill Level: 2
Style: Futuristic/Exotic
(Contributed - by Dick Stafford - 03/28/10)Mods Semroc Tau Zero

Brief:
This is third and final kit that I received from t' last 2009 Quarterly Rocket Give-Away so, once again, many thanks t' Nick!

T' Tau Zero, arrr, as you all know, ya bilge rat, is a futuristic rocket from Semroc that flies on 18mm motors and recovers via a streamer. As o' this writing, ya bilge rat, me bucko, matey, thar are no less than seven great reviews on this kit. Blimey! As a result, I'm nay goin' to cover t' parts list, me hearties, t' basic instruction, me hearties, etc. Arrr! Blimey! Rather, I'm goin' t' state what stood out t' me. Aye aye! Ahoy! You may also note that I flipped t' fins over. Avast! I did that on purpose. Ahoy! At least, me hearties, that's me story and I'm stickin' t' it!

Modifications:
T' only physical modification I made was flippin' t' fins so they are swept backward. Avast, me proud beauty! I also used me own color scheme.

Construction:
T' parts are o' t' same excellent quality that you'd expect from Semroc. Ya scallywag! Arrr! Blimey! Laser cut fins and alignment guides, matey, Keelhaul®©™® leader for recovery, shiver me timbers, and a pristine balsa cone. Aye aye! Blimey! T' cone is awesome, kind o' a sleeker version o' t' Honest John.

Because t' inner set o' fins are supposed t' be painted t' same as t' outer, but different from t' rin' fin, t' instructions recommend that you paint t' parts before assembly. Begad! Begad! Like t' others, matey, I did so.

Even though it is basically minimum diameter, me bucko, me bucko, a motor hook is provided. Well, blow me down! It is held in place with a telescoping outer tube, ya bilge rat, which is tucked neatly under t' inner fins. Arrr! I love laser cut parts :) Two fin guides are provided, one for each set o' fins.

T' quality o' t' cone be fabulous. Begad! Avast, shiver me timbers, me proud beauty! T' grain is fine and needs little filing. Aye aye! They recommend t' drill a pilot hole for t' over sized screw eye, me hearties, and I heeded this advice. Well, blow me down! I also soaked t' point tip in thin CA t' toughen it up a bit.

I filled t' balsa parts with fill'n'finish and Dupli-Color METALCAST paint system. This includes a silver base coat and a color coat. Aye aye! Blimey! I used t' base coat both as as a primer and as t' silver coat for t' majority o' t' rocket. T' win' tip pods were painted with brush-on gold and t' tips o' t' attached dowels were dipped in day-glo orange,

T' decal set was great quality. Avast, me proud beauty! Well, blow me down! However, me bucko, t' purple fins and nose section don't provide a good backdrop for some o' them. Ya scallywag! I shuffled a few and left a few off.

Flight:
I used a Quest 'long burn' C6-5 for t' first flight. It really ripped on t' C6. Aye aye! Begad! I lost sight o' it but spotted t' streamer at ejection. Then, I lost sight o' it again. Arrr! Avast! I thought it was lost but on t' way home, I stopped on t' high ground and grabbed t' binoculars that I carry in me range box...and spotted it!

Summary:
This is a slick lookin' rocket and a fun build. Avast, me proud beauty! T' parts are perfect and t' instructions are great. However, shiver me timbers, ya bilge rat, I'm nay a big fan o' BT-20 body tubes. Ahoy! Blimey! T' fact that t' Tau Zero recovers with a streamer mitigated this issue for me. Ahoy! Blimey! It flies great and t' streamer recovery is adequate for this sized rocket. Especially if you point t' fins in t' proper direction!

Other Reviews
  • Semroc Tau Zero By Peter Stanley (May 25, 2009)

    Brief: The Tau Zero is a Semroc original kit, which was designed by Jay Goemmer. It has an unusually shaped nosecone and forward swept fins that attach to a tube ring with additional fins underneath. It is designed for 18mm motors and uses streamer recovery. Construction: As with every Semroc kit I've built, the quality of components was excellent. The kit contained laser cut ...

  • Semroc Tau Zero By Tyler Jones (April 1, 2009)

    Brief: This rocket was designed by Jay Goemmer from Twin Falls, Idaho. I live in the same city (and know him) so I decided it would fun to try it out. The Tau Zero is of a really cool design and it has all the quality that Semroc is known for. Construction: The components that this kit came with are: 1 Rolled Balsa Nose Cone 1 Body tube ST-7100 (BT-20) 1 Body ...

  • Semroc Tau Zero By Jamie Martin (March 23, 2009)

    Brief: This is a futuristic kit with an unusually-shaped nose cone, forward-swept outer fins, and a ring fin. Construction: The kit contains: -Balsa nose cone -body tube -ring fin -laser cut fins -empty casing -thrust ring -engine hook -retaining ring -1/8" launch lug -launch lugs for ion cannons -wooden dowels for ion cannons ...

  • Semroc Tau Zero By Robert Gustin (March 22, 2009)

    Brief: SEMROC's Tau Zero is a futuristic looking, fighter styled, single stage model rocket. Designed by Jay Goemmer, it has a long, bulbous nose cone, a ring tail with 3 forward swept fins capped by laser guns. Construction: In the kit you get: Balsa nose cone Main body tube Ring fin body tube Laser cut fins (3 outer fins, 3 inner fins) Engine hook ...

  • Semroc Tau Zero By Chan Stevens (February 22, 2009)

    Semroc has released a futuristic kit by guest designer Jay "Centuri Guy" Goemmer. The design was inspired by the Paul Anderson novel of the same name. It features both fin and ring stability, sharp-looking details, and a set of decals in alien language. Parts are the usual excellent Semroc quality: Balsa nose cone ST-7100 body tube (basically a thick-walled 18mm ID tube) ST-1622 ...

  • Semroc Tau Zero By Howard Smart (January 31, 2009)

    Brief: This is a small Sci-Fi looking model with forward swept fins, a ring fin and a bulging nose cone. Construction: The kit contains: Balsa Nose Cone Body tube (also serves as 18mm motor mount) Ring fin (body tube material) Sheet of laser cut 3/32 in. balsa fins - 6 all together, 3 inside and 3 outside ring fin Empty motor casing (spacer) Thrust ring ...

  • Semroc Tau Zero By Jewel B. Butler Jr. (January 11, 2009)

    Brief: This is a single stage combo ring fin and forward swept fin design. You don't get a lot of altitude, but you get style and stability. Construction: Semroc Parts-basically a BT-20 body tube and a BT-60 ring-fin and three forward swept fins with dowels on the ends of the wings.There is an engine hook that is attached out side the body tube but it is hidden by the ring ...

Flights

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