The Launch Pad Martel AS.37

The Launch Pad - Martel AS.37 {Kit}

Contributed by Eric Maher

Construction Rating: starstarstarstar_borderstar_border
Flight Rating: starstarstarstarstar_border
Overall Rating: starstarstarstarstar_border
Manufacturer: The Launch Pad
The Launch Pad Martel AS-37

Brief:
Single stage scale model o' a British/French anti-radar missile.

Construction:
T' kit includes:

  • 2.6" diameter body tube
  • Short 2" diameter body tube used t' form tail cone
  • Engine mount tube
  • Fiber engine mount rings
  • 2 sheets o' balsa
  • 2 balsa strips t' simulate t' missile's conduit
  • Parabolic nosecone
  • Mylar parachute

T' instructions are minimal but sufficient. Avast, arrr, me proud beauty! All Launch Pad kits assume the purchaser has experience in buildin' rockets. Begad! Launch pad does nay give you the template for markin' fin positions on t' body tube. Ya scallywag! You will need t' make one yourself. Arrr! This kit requires significant shapin' o' balsa t' form t' conduits. This kit also requires you t' form a paper cone which is glued t' t' top of the plastic nosecone t' give it t' proper shape. Ahoy! It takes a lot o' effort to get t' paper and plastic t' blend seamlessly. Well, blow me down! Begad! Mine be damaged after t' first flight and removed because o' this.

This rocket has 8 fins that are mounted fairly far forward on t' body tube. Begad! Aye aye! As a result, a significant amount o' weight must be added t' the nosecone. Well, blow me down! This is supplied in t' form o' a ball o' clay. T' instructions tell you t' seal this in place with lots o' glue. Begad! Well, blow me down! I used an expandin' foam instead.

T' most difficult part o' construction is makin' t' conduits. Begad! You must sand t' back side o' t' conduits t' a concave shape so that they will mate to the body tube. Both ends o' t' conduits are sanded t' a particular shape. Finally, shallow holes are drilled in t' conduits an inch apart down t' their entire length. Begad! After drillin' a few holes, I didn't like t' look so I filled them back in. Begad! T' rocket looks pretty darn good without t' conduits altogether.

If you like t' build, you will like this kit. Begad! I would say this kit builds like a level 3 rocket.

Finishing:
I went with a scale look and painted t' rocket light ivory. Well, blow me down! Blimey! On its first flight, t' nosecone broke free from t' rocket and fell t' t' ground damaging the paper extension. Well, blow me down! Blimey! I removed this and gave t' model a non-scale paint job. T' body is now metallic blue and t' nosecone is silver. Ya scallywag! Blimey! It looks pretty sharp this way.

Construction Rating: 3 out o' 5

Flight:
This rocket flies really nice on a D12-3. It's a little squirrelly, but nay too bad. Begad! Avast, me proud beauty! Certainly nay dangerous. Avast! This rocket has been in me collection for some time now and has had its share o' hard knocks. So far I've always been able to repair it. Most recently, an extremely late ejection charge stripped t' chute, causin' t' shock cord t' rip about half an inch into t' body tube. T' damage has been patched and she is ready t' fly again.

Recovery:
I'm nay a big fan o' t' mylar chutes. Arrr! Avast, me proud beauty! After a few flights they become horribly crinkled. Any nicks can cause t' thin' t' rip in half. Blimey! I replaced mine with an Estes chute.

T' plans tell you t' tie a strin' from t' nosecone t' t' shock cord, but I found that t' strin' would snap from t' force o' ejection and t' weight of the nosecone. Begad! Better t' tie t' shock cord directly t' t' nosecone. Begad!

Flight Rating: 4 out o' 5

Summary:
Despite nay givin' it perfect scores, matey, I really like this rocket. Begad! Ya scallywag! It be fun to build and is great looking.

I'm nay crazy about t' paper nosecone extensions, t' mylar chute, shiver me timbers, or the lack o' decals.

You have t' give credit t' T' Launch Pad for comin' out with some unusual and interestin' designs.

Overall Rating: 4 out o' 5

comment Post a Comment