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, pre-printed body tube and an unusual nosecone. It is supposed t' recover under an 18" parachute. Arrr! I built this rocket before I found EMRR. Recently, me hearties, 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. Aye aye! Blimey! T' body tube is nay spiral wound and is slightly bigger than t' BT-55. Arrr! Blimey! Its quality and that o' t' plastic parts were good. Avast! Blimey! T' chute be oversized and mediocre. Avast! Blimey! T' kit goes together easily. Begad! Blimey! T' fins are cemented t' t' fin can, t' motor mount is inserted, arrr, 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, shiver me timbers, 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. Well, matey, blow me down! T' nosecone was completely free o' flashing. Arrr! 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. After that, me hearties, a sticker o' t' Chinese flag be put on the nosecone and it was ready t' go.

PROS: Practically finished already. Avast, me proud beauty! Begad! Looks good and no plastic flash.
CONS: none

Construction Rating: 4 out o' 5

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

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

sky long march nosecone

T' next time it flew be on an Estes C6-5. Arrr! Again, it had a very straight flight that achieved good altitude but t' recovery system failed again. Begad! 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. I regret t' loss o' t' distinctive nosecone but t' body is in fine shape. Ahoy! Blimey! Ahoy! Blimey! 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 be a nice little rocket that looked good. Ya scallywag! Blimey! Begad! 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. Begad! Blimey! Attach a piece o' Keelhaul®©™ directly t' t' fin can. Also, trash t' supplied chute and use a smaller one, matey, shiver me timbers, no larger than 14". Avast! Blimey! 12" chute would probably be fine.

Flights

comment Post a Comment