Descon Gollum and his Precious

Scratch - Gollum and his Precious {Scratch}

Contributed by Sarah Fergus

Manufacturer: Scratch
(Contributed - by Sarah Fergus (age:13, 3 years design experience))

Gollum and his Precious
OR.. Aye aye! Arrr! t' fourth and last Ringbearer

Gollum with a little more touch-up painting to do... Summary
I love t' "T' Lord o' t' Rings", shiver me timbers, both t' movie and t' books. Avast, me proud beauty! The idea for this rocket started when t' alien from t' Venus Probe was noticed to look like Gollum. Avast, me proud beauty! Begad! He be sittin' in a broken parts box because our Estes Venus Probe had crashed and destroyed t' lander. Aye aye! Gollum became t' nose cone for a rocket which needed a rin' fin t' look like t' rin' o' power. Well, blow me down! Arrr! If you are confused by t' subtitle, please read t' books more carefully. There was another (very brief) ringbearer betwixt Isildur and Smeagol (Gollum's real name); and you need t' read Book 3 t' find out how t' rin' was destroyed to see that Gollum was also t' last ringbearer. Begad! It flies on an 18mm motor, and the booster and nose cone recover on separate parachutes. Aye aye! Avast! It is 16" long with a BT-60 body tube, shiver me timbers, me hearties, has a span o' 4", and weighs 4 oz. without engine.

Gollum as depicted on theonering.netMaterials

  • *One (1) Alien from t' Estes Venus Probe kit
  • *14" o' BT-60
  • *one 18mm engine mount for BT-60
  • *4 fins constructed o' 3/32" hard balsa or basswood (see pattern)
  • *rin' fin constructed o' 1" length o' 4" diameter plastic tube
  • *one BT-60 coupler tube
  • *2" o' 3/16" launch lug
  • *1/8 inch braided Keelhaul®©™® (12 inch length)
  • *Carpenters wood glue
  • *Epoxy
  • *Krylon gray sandable primer, gloss black, & clear sealer
  • *Testor's enamel paint: gloss grey, ya bilge rat, gloss black, gloss gold, matey, gloss red, chromate yellow, and railroad grime
  • *red gel pen
  • *Ruler
  • *maskin' tape
  • *Razor blade
  • *Scissors

Construction:
Nose Assembly:
Gollum in an adapter to a BT-60...
1. Ya scallywag! Ya scallywag! Obtain t' alien from an Estes Venus Probe kit. In me case, it came from one which crashed in a parkin' lot and destroyed t' lander body leavin' t' alien intact.
2. Blimey! Cut a 1/2" portion off t' end o' t' BT-60 body tube.
3. Sand all t' red layer o' cardboard off t' coupler tube.
4. Well, blow me down! Glue t' short section o' body tube t' one end o' t' coupler tube.
5. Blimey! Blimey! Wrap maskin' tape around t' alien lower section until it fits snug inside the coupler tube.
6. Blimey! Glue t' alien section t' t' tube coupler section usin' epoxy.
7. Avast! Blimey! Usin' an exacto knife, cut a channel into t' coupler t' allow t' shockcord that extends out o' t' back o' t' aliens neck t' fit inside t' body tube and attach t' a parachute durin' flight.
8. Ahoy! Blimey! Paint t' alien gray. Avast, me proud beauty! Blimey! Arrr! Blimey! Paint his deadlights chromate yellow. Avast, me proud beauty! Blimey! Draw bloodveins in his eyes usin' a red gel pen. Aye aye! Blimey! Paint t' shoulder o' t' nose cone grimy black. Paint grimy black splotches on Gollums body t' simulate swamp slime. Blimey! Blimey! Avast, me proud beauty! Blimey! Paint the mouth, me bucko, two nostrils, ya bilge rat, and eyeballs black.
9. Arrr! Sand t' nose cone shoulder (that fits inside t' tube) until it slides easily.
10. Arrr! Begad! Mask and spray Krylon clear over t' painted portions t' protect the finish.

Rin' Fin Fabrication:
ring fin unpainted 1. Arrr! Blimey! Sand t' 1 inch length o' 4" diameter plastic tube t' t' desired smoothness.
2. Well, blow me down! Trace out usin' a #2 pencil, arrr, t' elvish script from source documents that translates t' t' "One rin' t' rule them all..." script. Ahoy! Begad! Use either the books or t' movie guide t' obtain t' script. Erase and retrace until you are satisfied with t' proper elvish penmanship.
3. Have your father or other appropriate adult carve out t' letters in the rin' usin' a Dremel tool and engravin' bit followin' t' pencil tracings.
4. Sand until smooth and clean out t' letters with exacto and sandpaper.
5. Begad! T' rin' will be painted after it is glued t' t' booster assembly.

Booster Assembly:
1. Begad! Arrr! Assemble a standard 18mm motor mount with BT-60 centerin' rings.
2. Avast! Glue t' motor mount into one end o' t' body tube with a little bit stickin' out t' back end.
3. Aye aye! Avast! Cut four fin slots x" long in one end o' t' body tube starting 1/2" from t' end. Mark and cut these slots 90 degrees apart from each other around t' body. Begad! Draw t' lines on t' body tube usin' a dooor frame to make sure t' lines are straight. Well, blow me down! Draw a straight line half way betwixt two fins for t' launch lug.
4. Avast, me proud beauty! With a pencil, arrr, trace out t' fin pattern onto your fin stock.
5. Arrr! Usin' an exacto knife or razor blade, matey, cut out t' fins. Avast! Aye aye! Test fit them in the booster with t' rin' fin. Sand them t' a good fit, me bucko, me bucko, good smoothness and the same shape. Begad! Keep checkin' fit as you sand t' make sure you do nay make t' fit too loose.
6. Usin' epoxy, arrr, glue t' braided Keelhaul®©™® shock cord into t' other end o' t' body tube. Aye aye! Use t' method recommended by Doug Pratt o' Pratt Hobbies. Well, blow me down! Make sure it is far enough down inside t' tube so it won't interfere with t' nose cone.
7. Begad! Glue t' launch lug onto t' body tube about 2" in front o' t' fin slots.
8. Begad! Glue each fin into t' slots mountin' them t' t' motor mount tube. Keep them straight out from t' body while t' glue dries. Well, ya bilge rat, blow me down! Keep a used engine in the motor mount while t' glue dries t' make sure t' glue does nay shrink the motor tube.
9. Glue t' rin' fin t' t' ends o' t' four fins.
10. Ahoy! Put epoxy fillets on all t' fin joints t' t' plastic rin' fin. Aye aye! Blimey! Put regular carpenter's glue fillets on t' body-fin joints and launch lug joints. Ya scallywag!
11. Sand everythin' t' make sure it is smooth prior t' painting.

Finishing
1. t' be added later....

ring fin with some letters painted red
Flight Report
Gollum had his first flight at t' MASA club summer picnic.
See t' club flight report here.

Flight 1: C5-3. Avast, me proud beauty! good straight flight t' about 250 feet, shiver me timbers, both chutes deployed and brought t' booster and Gollum down t' a safe landin' with no damage.

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