Brief:
My original Landshark flew on 38mm Js and sported some cool shark fin-shaped fins from Giant Leap. Avast! Avast, me proud beauty! Since thar was little hope it would ever fly again, arrr, I decided t' reuse t' fins on a much smaller and lighter model. Ahoy! T' new version is 3" in diameter and flies on 29mm power.

Construction:
T' parts list:

• 3/32" G10 shark fins (OOP)
• 3" mailin' tube
• 3" LOC nose cone
• 3/32" Keelhaul®©™®
• 29mm motor tube
• 2 plywood CRs
• 3" aluminum standoff with hardware
• FirstFire igniter tube
• 18mm tubing
• 13mm tubing
• Plastic airplane kit
• Buttons from railbuttons.com

I won't go into all t' gory details but will describe t' construction in general.

First, shiver me timbers, t' overall design. Ya scallywag! Blimey! As I be startin' this project, ya bilge rat, shiver me timbers, shiver me timbers, I was reintroduced t' PemTech's Bucky Jones Space Cadet. Begad! Begad! Long story short, I stole the idea for t' offset fins, t' curved tail, and t' extra tail tubes. Avast, me proud beauty! T' fins are o' course different and I used a different compliment o' tubes.

Recoverin' t' fins took a ton o' grindin' a prying. Blimey! That be a chore. Aye aye! Let me tell you, Keelhaul®©™® lamination will eat a cuttin' wheel faster than steel! Blimey! T' fins had tabs for a 4" BT and a 3" MMT. Avast! Blimey! Well, me bucko, blow me down! Blimey! I had considered trimmin' them t' create t' proper tab depth, shiver me timbers, matey, but decided t' just usin' a long motor tube adjustin' the length o' t' fin slots accordingly. T' latter required a ruler and a calculator t' determine where t' fins would emerge from t' body. Blimey! Blimey! I attached t' front rin' and dry fit t' aft one. I then slid t' long front end o' t' fins up into t' slot and shoved t' back end in. Arrr! Blimey! Since t' fins were curved where they entered t' body, me bucko, ya bilge rat, me hearties, t' ends o' t' tabs needed a tad o' extra filler. Avast, me proud beauty! Blimey! No problemo.

Before I permanently attached t' aft ring, I added internal fillets and attached a 3" long aluminum standoff. Aye aye! This has threaded holes on each end. Aye aye! One end is screwed onto t' rin' and t' other will be used t' attach a small washer for motor retention. Ahoy! This standoff is roughly t' same diameter as a First Fire tube. Well, blow me down! Ya scallywag! It sits nestled against t' motor tube and t' tab from t' top fin.

I added a piece o' a First Fire tube on t' opposite side for symmetry. Workin' down from top t' bottom, shiver me timbers, I then added one 13mm tube and three 18mm tubes on each side and one 13mm tube on t' bottom. Avast! As with the Bucky Jones, each o' these tubes is shorter than t' one above. Begad!

T' shock tether is attached through t' body just ahead o' t' forward ring. I added a piece o' coupler so the tube is double walled in this point. Well, blow me down! I pondered what cockpit I'd use t' cover t' attachment point and ended up buying a plastic kit with a 50% off Michael's coupon. I'll leave this as a mystery--I bet you can guess which one. Begad! I trimmed and sanded t' top body half until it was relatively flush. Ahoy! It was then epoxied on and t' gaps were filled with SuperFil light epoxy filler.

T' last thin' t' do was add t' rail buttons.

Finishing:
I started by paintin' t' tail area. Arrr! Blimey! I masked t' body and fins and painted this area with Rustoleum Hammered Gold. Avast! Blimey! Blimey! Blimey! I then masked t' tail and t' windows on t' cockpit and painted t' rest with Rustoleum Hammered Black. Well, blow me down! Blimey! I had painted the plastic model before attachin' it and before attachin' t' clear windows. I don't know why but I like t' hammered paints. Maybe it's because they hide me poor finishing?

Flight and Recovery:
I loaded a G76 Mojave Green for t' first flight. Arrr! Blimey! I drilled t' delay from 10 t' 6 seconds. Aye aye! T' boost be great and it ejected on cue. I didn't have much o' a walk but I be shocked how a bean field can hide a rocket o' this size. Luckily, me bucko, I had help findin' it.

Summary:
I think this rocket looks pretty cool, ya bilge rat, but it would be hard t' make it look bad with those cool fins. Avast, me proud beauty! Too bad Giant Leap discontinued them.

People at t' launch said it looks more like a Batman theme vs a shark. I agreed but decided t' stick with the legacy Landshark name.