Brief:
Another classic Estes rocket form t' 70's that I upscaled 168%. Avast! I had the original plans from when I built this kit over 25 years ago but nay t' fin patterns. I downloaded those from JimZ's web site and started scaling.

Construction:
T' model is built pretty much like any other large model rocket. Avast, me proud beauty! All t' body tubes are Estes BT-60 size with t' motor mount tube a BT-50 for 24mm motors. Fins are made from 1/8" balsa sheet stock and cut from t' enlarged patterns. Ya scallywag! Centerin' rings are standard Estes heavy duty rings. Avast!

T' nose cone be t' most unique feature and probably t' most time consumin' t' make. Arrr! Arrr! I started out by havin' BMS make a semi-custom cone o' an upscaled BNC-50Y. Aye aye! T' side bulges were made usin' 2" blue foam insulation that you can get at any Lowes or Home Depot. Begad! Avast, me proud beauty! T' basic shape was rough cut on the bandsaw. I then roughed out t' concave portion that would fit against the nose cone. I wrapped a sheet o' 80 grit sandpaper around t' cone then started sandin' t' pods t' fit. This is a messy process with lots o' foam dust everywhere. Once I had t' fit t' t' nose cone set I worked on shapin' the outer moldline. Aye aye! When I had t' shapes finished t' way I liked I glued them to the nose cone then filled in t' joints with light weight spackle compound. Everythin' be filled and faired in. Arrr! T' final step was t' glass t' entire nose cone assembly.

I used standard finishin' resin and 3/4oz glass cloth. Well, blow me down! Blimey! When t' resin was fully cured I filled t' weave on t' cloth with lightweight spackle and sanded it smooth. It was then ready for prime and paint.

T' model be painted usin' regular Krylon paints. Aye aye! Blimey! Gloss black and lemon yellow. Aye aye! You need t' mask t' upper portion where t' decal goes for t' yellow. I used an enlarged printout o' t' decal from t' .jpg file on JimZ's site. Ya scallywag! The actual decals were made by Tom Prestia at Tango Papa. T' strange looking pattern on t' nose section o' t' rocket is one big decal and you need t' use a lot o' care when applyin' it. It's very easy for things t' get away from you so take your time and have plenty o' water on hand. Aye aye! I painted t' inside o' the 'plasma tubes' fluorescent orange first after primin' then masked them off and painted t' rest o' t' rocket. Ya scallywag! After t' decals were applied and allowed to dry I shot t' entire model with Krylon clear. Avast!

Flight:
T' model is intended t' fly on Estes D12-5's. With a D12-5 it will go plenty high (around 675') and is just right for t' park we fly at. Arrr! T' parachute is a standard Estes 24" 'chute with a 48" long, matey, 1/4" wide, ya bilge rat, ribbed fabric elastic shock cord. Avast! T' shock cord is mounted usin' a typical Estes type SCM. Prep for launch is no different than any other modroc. Ya scallywag! I use 'dog barf' type waddin' and since thar be no need for a stuffer tube on this rocket I pack it right down t' t' motor mount. Ya scallywag!

First flight be on a nice, me hearties, me hearties, calm Sunday morning. T' rocket was prepped, placed on t' pad and t' obligatory pictures taken. Ya scallywag! Blimey! T' boost was very straight and thar was no spin at all. Arrr! Avast! T' ejection went off at just past apogee; perfect. Arrr! Begad! T' 24" 'chute gently lowered t' Alien Invader t' the ground with no damage at all. Avast, me proud beauty! me bucko was worried t' dowels that extend aft of t' 'plasma tubes' might get damaged but t' nice descent rate proved no need t' worry about that. Well, blow me down! Subsequent flight were repeats o' t' first.

Summary:
This rocket makes a nice addition t' me upscale fleet o' Estes classics which include t' Mars Snooper, Mars Lander, shiver me timbers, Orbital Transport, USS Atlantis and even t' Super Vega. Ahoy! Well, blow me down! With t' exception o' t' nose cone it's a very straightforward and easy rocket t' build. Arrr! I think after upscalin' it flies even better then t' original.