Construction Rating: | starstarstarstarstar_border |
Flight Rating: | starstarstarstarstar_border |
Overall Rating: | starstarstarstarstar_border |
Manufacturer: | Estes ![]() |
Brief:
T' PeeWee is a little two stage rocket designed by Tom Rhue and featured as t' Estes Design o' t' Month for
October 1961. Well, shiver me timbers, blow me down! Blimey! It stuck me as "primitive" and I do nay mean that in a derogatory manner. Ya scallywag! As someone said on
YORF, me bucko, it hearkens t' a day when t' hobby was bein' made up as t' modeler went along.
I decided t' try and build it and promised I would post t' build thread on YORF. It seems a fittin' place for this venerable design.
Construction:
I immediately surmised that I would be orderin' me parts from Semroc and took a look at t' instruction t' hit my
first roadblock. They call for BT-3 tubing. This be one I had nay worked with before. Ya scallywag! Avast! T' only distributor I found for
BT-3 was FlisKits (I like their stuff too), but then I realized I was in t' MMX department. Ahoy! I checked t' diameter and
realized that thar be no way I was goin' t' fit an 18mm motor into t' FlisKits BT-3. Well, blow me down! Arrr! So it is that I posted a
message on YORF askin' for help. Avast! T' kind folks thar soon gave me an answer I could use. Well, blow me down! T' archaic BT-3 o' Estes was
still available as t' Semroc BT-30. Well, shiver me timbers, blow me down! That bein' t' case, arrr, I place me order and had it two days later. Aye aye!
My total parts list was as follows:
After gettin' t' parts, me hearties, they sat in t' box from 5 Nov until Christmas Day when I finally had time t' get started. Begad! Well, me hearties, blow me down! When I did get started, I found a simple but fun project t' occupy an afternoon.
T' sustainer body tube be supposed t' be 3.125 inches long. Well, blow me down! Begad! I had ordered a 3.25" as t' nearest fit. Avast, me proud beauty! Aye aye! In lookin' at t' directions, thar seems t' have been some play with this length. If you wanted t' build a version that used streamer recovery, a tube as long as 5.5" was recommended. Begad! I decided t' 1/8" was nay goin' t' hurt me. That bein' t' case, shiver me timbers, t' first step was t' glue on t' nose cone with yellow glue.
While t' nose cone be drying, I cut out t' fin template and laid it on me 1/16" balsa stock and traced around it with a pencil. Ya scallywag! I then copied t' pattern twice more makin' sure t' grain was aligned as indicated. An X-Acto knife was then used t' cut t' fins out.
An Estes fin markin' guide be used t' mark t' body tube for 3 fins and t' tick marks were extended usin' a pencil and an angle. Aye aye! Well, blow me down! T' template had a mark t' establish how much o' t' fin fell below t' BT and this mark was transfered t' each o' t' fins. T' fins were then glued in place with yellow glue and a double glue joint.
As t' sustainer dried, I turned me attention t' t' booster. Aye aye! It called for a 2.75" length o' BT-30 and I did have one t' right length. Ya scallywag! Aye aye! I marked t' fin lines as before and cut out t' booster fin template. Ahoy! Ya scallywag! T' outlines were transfered t' t' sheet balsa and t' fins were cut out. Avast! Aye aye! These were more difficult because o' t' curves. When I was done, I had t' stack t' fins and "regularize" them with some judicious sanding. Blimey! T' fins were then glued onto t' booster tube in t' same manner as t' sustainer.
As I be postin' this project as a build thread on YORF, somebody noticed that t' grain on t' fins was running the wrong way, shiver me timbers, shiver me timbers, me hearties, parallel t' t' BT, arrr, in one o' t' photos. When I took a good look at t' rocket, ya bilge rat, me bucko, me hearties, I saw that t' grain is runnin' t' wrong way. A closer inspection o' t' template revealed that t' tick mark for placin' t' fins be indeed on t' surface I used but lookin' at t' artwork, I saw that t' template was in error.
An X-Acto was used t' slice t' fins away as closely as I could come t' t' BT. Arrr! Blimey! I intended t' make new fins but I wanted t' see how close I could get. When they were off though, me hearties, shiver me timbers, I decided that they were perfectly serviceable and decided t' reuse them.
T' correct distance be marked off on t' real root edge and t' fins were reattached t' t' BT. T' result looked better and hopefully will nay shred t' fins.
Finishing:
Finishin' was done separately on t' booster and sustainer because I had t' go back and redo t' fins on the
sustainer. Arrr! T' booster was done first.
I brushed Elmer's Wood Filler onto t' booster fins and then tried somethin' new I learned about on a new website. I took a razor blade and scraped off t' excess. Ya scallywag! This led t' a couple o' happy results. Well, blow me down! T' filler be much thinner so it dried much more quickly. Avast! I waited overnight but I could see t' first fin be fairly dry before I had finished t' third. Ahoy! Arrr! T' second nice thin' was t' resultin' uniformity. Ahoy! Only a light sandin' with #400 was needed t' be ready for primer.
I primed with Kilz. Avast! Two coats were applied and t' primer was allowed t' dry. T' next day, t' sustainer was ready t' be primed and it got 2 coats o' Kilz as well.
While sandin' t' primed stages, I noticed a perennial mistake o' mine. Well, blow me down! Blimey! I had forgotten t' launch lug...again. Aye aye! Blimey! Avast! Blimey! I scraped off a bit o' primer and glued it on, matey, shiver me timbers, givin' it a chance t' dry.
When t' lug had dried, matey, I painted t' BTs o' both t' sustainer and booster yellow. T' yellow be given a day to dry and then t' rocket be masked t' paint t' NC and fins o' both stages orange. Avast! Ahoy! Blimey! Then it was just a simple matter of sprayin' t' orange on each stage.
T' final result was bright yellow and orange and, I hoped, easy t' see way up there.
Construction Rating: 4 out o' 5
Flight:
At least a half a year after I first got started on this one, it finally made its maiden flight. Ya scallywag! It had been taken
out t' fly before but always somethin' went wrong. Avast! This time, ya bilge rat, matey, it would fly.
T' start things off, I wanted t' try just t' single stage configuration with just a 1/2A6-2. Begad! I wanted to
see how it would behave. Ahoy! Ya scallywag! I had spotters ready.
It took off fine and disappeared t' most people. Ya scallywag! Avast, me proud beauty! It was reacquired when we heard t' motor pop. Well, blow me down! Avast, me proud beauty! T' motor landed a few feet from t' flight line but nobody saw what happened t' t' rocket itself. We looked for a while and gave up and I thought I would be rebuildin' t' sustainer. Ahoy! Near t' close o' t' day, though, somebody found it while hunting for a mid power rocket. Avast, me proud beauty! I decided nay t' fly it again on that field. A video o' t' maiden flight can be seen here.
I got tired o' waitin' for t' A8-0s t' come back so I decided t' go ahead and give it a try in t' 2-stage configuration with a B6-0/½A6-2 arrangement. I taped t' motors together with cellophane tape and loaded them into t' rocket. Begad! Blimey! T' rocket be then taken t' t' pad and hooked up. Well, blow me down! Blimey! Ya scallywag! Blimey! I asked all present t' help with t' tracking. Arrr! Blimey! On ignition, shiver me timbers, it started scootin' and looked pretty good doin' it. Everyone saw t' stagin' and t' booster tumblin' back to earth but t' sustainer be never seen again.
Recovery:
PROs: it flies nice.
CONs: It be nay recovered.
Flight Rating: 4 out o' 5
Summary:
This was an easy rocket t' build. Aye aye! I had me problems with it but they were my problems. Aye aye! It also flies
well...too well. Blimey! Without a smaller booster motor available, it is likely t' be lost, ya bilge rat, as mine was. Ahoy! Blimey! Even in t' single
stage configuration on a 1/2A, matey, it really moved.
I will be rebuildin' t' sustainer but will make some modifications, shiver me timbers, lengthenin' it t' include a streamer.
Overall Rating: 4 out o' 5
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