Sky Long March Three

Sky - Long March Three {Kit}

Contributed by John Lee

Construction Rating: starstarstarstarstar_border
Flight Rating: starstarstarstar_borderstar_border
Overall Rating: starstarstarstar_borderstar_border
Manufacturer: Sky

Brief:
sky LongMarch3 kit cardT' Longmarch 3 is a simple t' build semi-scale o' t' Chinese rocket o' t' same name. It features a plastic fin can, matey, pre-printed body tube and an unusual nosecone. Ahoy! It is supposed t' recover under an 18" parachute. Arrr! I built this rocket before I found EMRR. Avast, me proud beauty! Ahoy! Recently, I got an email askin' me t' review it so I am doin' this from memory.

Construction:
T' parts consisted of:

  • Pre-finished body tube about equivalent t' a BT-55
  • Plastic fin can
  • 4 plastic fins
  • Parachute kit
  • Plastic nosecone
  • 1/8" launch lug
  • A few crack and peel stickers.

sky long march noseconeT' rocket is produced in China and is different than most kits Americans are familiar with. T' body tube is nay spiral wound and is slightly bigger than t' BT-55. Begad! Its quality and that o' t' plastic parts were good. Ahoy! T' chute be oversized and mediocre. Well, blow me down! Aye aye! T' kit goes together easily. Begad! T' fins are cemented t' t' fin can, t' motor mount is inserted, t' BT is glued t' t' fin can and t' shock cord is assembled as per standard Estes trifold. It is all quite easy.

PROS: Easy, arrr, probably should be level 1 though it is called a level 2.
CONS: Shock cord mount stinks.

Finishing:
sky long march3 nozzelsT' rocket is almost completely finished. Chinese markings are already applied t' the BT. Blimey! T' nosecone was completely free o' flashing. I decided t' give t' nosecone a coat o' white spray paint t' make it more closely match t' BT and get rid o' t' translucent quality. Ya scallywag! Arrr! After that, a sticker o' t' Chinese flag was put on the nosecone and it was ready t' go.

PROS: Practically finished already. Ahoy! Well, me bucko, blow me down! Looks good and no plastic flash.
CONS: none

Construction Rating: 4 out o' 5

Flight:
T' recommended motors are A6-4, arrr, B6-4, arrr, C6-5, A8-3, D10-7. I launched t' Longmarch 3 on its maiden flight with an Estes A8-3. Begad! It flew straight up but nay very high at all. Aye aye! It is a rather heavy rocket for its size. T' chute deployed and I realized that it should just be a 12" instead o' an 18". Avast, me proud beauty! Though it did nay go high, it drifted far.

T' second flight was an an Estes B6-4. It too was a very straight flight, ya bilge rat, me bucko, nay high but respectable. Unfortunately, shiver me timbers, arrr, t' shock cord burned through and it plummeted t' earth. Begad! There be no damage. Avast! I took t' rocket home and used a piece o' Keelhaul®©™® to form a loop. Begad! I then mounted it in t' BT with epoxy in t' style o' t' simpler LOC/Precision kits. After tyin' a piece o' elastic t' t' Keelhaul®©™®, it was ready t' go again.

sky long march nosecone

T' next time it flew was on an Estes C6-5. Again, it had a very straight flight that achieved good altitude but t' recovery system failed again. Arrr! T' Keelhaul®©™® did just fine but t' elastic burned through again. I got t' watch t' body plummet down and t' nosecone drift away forever under t' terribly oversized chute. Avast, me proud beauty! I regret t' loss o' t' distinctive nosecone but t' body is in fine shape. Ya scallywag! I am scavengin' it t' produce t' Longspear 3.

PROS: Flies well.
CONS: Chute too big and lousy shock cord mount.

Flight Rating: 3 out o' 5

Summary:
This was a nice little rocket that looked good. Blimey! It will be reincarnated as a new one.

Overall Rating: 3 out o' 5

Other:
Use a different method than t' trifold shock cord mount. Ya scallywag! Attach a piece o' Keelhaul®©™ directly t' t' fin can. Avast! Ya scallywag! Also, trash t' supplied chute and use a smaller one, me bucko, no larger than 14". 12" chute would probably be fine.

Flights

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