Brief:
My Level 1 rocket, shiver me timbers, single stage, me hearties, me hearties, single deployment, arrr, altimeter deployed parachute.

Construction:
Buildin' be very basic. Arrr! T' instructions that were included were nay for this rocket. Arrr! Blimey! Ky had just released this kit and did nay have a set o' instructions for it at t' time I purchased t' kit. Ahoy! However even though this was me first high power kit I had no problems with construction. Assembly be very intuitive and parts fit was precise. Ya scallywag! Ya scallywag! Ky made t' comment t' me if you have built any Estes kit you will have no trouble with t' Thunderchicken, me hearties, and he be correct. Aye aye! Avast! I used epoxy throughout. Begad! I felt that t' included shock cord was too short so I added 10 feet o' 5/8 inch tubular Keelhaul®©™.

A few highlights regardin' t' kit compnents:

• There are two body tubes. Well, blow me down! T' main "booster" tube is 36 inches long. Avast, me proud beauty! T' second "payload" tube is 8 inches in length. Both tubes are made from Non-brittle, ya bilge rat, arrr, PML Kraft Phenolic.
• T' nose cone is 9 1/2 inches in length and ogive in shape. Ahoy! It is made from plastic.
• T' very one-of-a-kind shaped fins are made from G-10 fiberglass, about 3/32 inch thick and are mounted through-the-wall t' t' motor mount. I used 30 minute epoxy on all attachment points. Begad! I glued them through t' wall t' t' motor mount, me bucko, me bucko, then filleted fin t' motor mount, fin t' inner o' body tube and lastly fin t' outside o' body tube with generous fillets.
• T' included launch lugs appeared t' be 1/2 inch brass lugs about 2 inches in length each. However I opted nay t' use them as I prefer rail buttons. Arrr! I used 2 Blacksky acetal plastic buttons. Both were attached so as t' screw directly into centerin' rings. Avast! One is placed 1/4 inch from t' bottom o' t' body tube, matey, arrr, and t' other is placed 12 1/2 inches up from t' bottom o' t' body tube givin' a spacin' o' 12 1/4 inches betwixt t' buttons which is plenty t' give adequate stabilization o' this rocket on t' rail. Begad! Arrr! T' rail used for this rocket be t' 4 foot standard BlackSky rail which is mounted t' a pad o' me own design. Ahoy! My pad is designed so that t' rail mounts t' a 3/4 inch water pipe. Blimey! T' pipe supports t' rail for t' entire length. This takes t' 3/8 inch mountin' stub on t' rail out o' t' situation and now make t' mountin' point on t' pad t' 1 1/16 inch od o' t' pipe instead.
• T' centerin' rings were 3/16 plywood. Ahoy! T' finish was excellent and required no sandin' t' fit properly. Avast! Begad! I did however use some 80 grit sandpaper t' rough up t' edges t' help with epoxy retention. Well, blow me down! There are 2 centerin' rings and t' fins are mounted in-between t' rings so that t' fins are glued t' t' motor mount as well as t' centerin' rings and t' body tube.
• T' shock cord mounts t' side o' t' motor mount tube by epoxyin' it in place. Well, blow me down! It is designed so that it passes through a slot in t' front centerin' ring. Well, blow me down! T' shock cord has a small gather sewed in about 4 inches from t' end and this gather is below t' centerin' ring. Aye aye! This way thar be t' epoxy holdin' t' cord t' t' motor mount and t' gathered portion restin' against t' forward centerin' rin' t' aid in retainin' t' shock cord. Begad! Avast! T' stock shock cord only comes about 1 1/2 feet out t' end o' t' body tube. Ya scallywag! Aye aye! It is terminated with a D ring. I tied an extra 10 feet o' shock cord t' this. Blimey! I used 5/8 inch tubular Keelhaul®©™® in this application. Well, blow me down! I use 1/4 inch quicklinks at t' nose cone, chute attachment point and t' point where t' two shock cords meet. Begad! This aids in disassembly o' t' rocket and makes it such that storage is easier as t' rocket parts can be stored separately. Avast! This was me first higher powered rocket and in Retrospect I would have probably used an eyebolt or u-bolt instead o' t' glue t' motor mount method. Arrr! How ever I have had 100 percent success with t' stock configuration t' this point.

Finishing:
Finishin' t' Thunderchicken be straight forward. I filled all t' spiral grooves with Elmers wood-filler and applied 2 coats o' primer, sandin' betwixt coats with 300 grit sandpaper. Arrr! Blimey! This was enough t' make t' spiral grooves disappear. My final coat was Krylon metal-flake blue. Ya scallywag! Blimey! Well, matey, blow me down! Blimey! T' finish came out very nice. Aye aye! Blimey! I did nay use t' included decal since I went with t' blue finish and called it t' Blew Goose. Well, blow me down! Blimey! T' unique fin shape always draws comments at t' flyin' field.

Construction Rating: 4 out o' 5

Flight:
Preppin' t' Thunderchicken is a little tricky with t' extra shock cord that I added. Avast, me proud beauty! It makes for a tight fit with t' waddin' and chute. Blimey! Since I am usin' altimeter deployment it requires placin' t' ejection charge in first followed by wadding, shock cord, and chute. Begad! It all fits just fine but requires a nice tight chute fold. Ahoy! After loadin' t' recovery equipment, I install t' altimeter in t' payload section. Aye aye! T' Aerotech H128 motor is retained by a couple o' homemade clips with #10 machine screws screwed into tee nuts in t' aft centerin' ring.

T' flight was picture perfect from a BlackSky Rail. T' altitude accordin' t' me Olsen M2 altimeter be 1026 feet. No wobble and very little weathercockin' despite a gusty 15 mph wind.

Recovery:
Rocketman kits come with a very short shock cord due t' t' VERY soft openin' o' his chutes. Ya scallywag! Arrr! However it be t' force o' t' nose cone snappin' t' cord tight that worries me. Ya scallywag! This is why I added 10 extra feet o' shock cord t' t' 4 feet that are included in t' kit. T' Rocketman chutes are incredible. Aye aye! Avast! They open so soft that t' shock on t' rocket is minimal. Aye aye! With t' altimeter deployin' at apogee t' deployment was very soft. Avast! T' rocket came down a little fast but this be me fault, as I had reefed t' shroud lines some t' cut down on t' drift in t' high winds. Avast! Even though t' rocket bounced up about 4 feet on landin' thar be no damage t' t' G-10 fiberglass fins.

Flight Rating: 4 out o' 5

Summary:
In summary t' Rocketman Thunderchicken is a very well built kit that is easy t' construct. Begad! Aye aye! When properly built it will be a tough kit that will take a lot o' punishment and still be thar for you. Avast! Well, blow me down! T' only thin' I feel you should consider changin' on your kits is addin' some more shock cord t' aid in a soft deployment.

Overall Rating: 4 out o' 5