The Launch Pad PAC-3 (Patriot Advanced Capability)

The Launch Pad - PAC-3 (Patriot Advanced Capability)

Contributed by Bob Bernatchez

Construction Rating: starstarstarstarstar_border
Flight Rating: starstarstarstarstar_border
Overall Rating: starstarstarstarstar_border
Published: 2015-10-31
Manufacturer: The Launch Pad

Brief

A nice, me bucko, ya bilge rat, semi scale version o' t' third generation Patriot missile. Begad! Blimey!  As most TLP kits are, ya bilge rat, this is based on t' BT80 body tube.

Components

This kit comes with t' usual assortment o' parts one would expect from t' Launch Pad. Begad!  Included were two Estes type BT80 body tubes, matey, shiver me timbers, a BT50 motor mount tube, matey, tube couplers for t' BT80's, fiber centerin' rings, shiver me timbers, matey, a plastic nose cone, me bucko, me hearties, a parachute, shiver me timbers, nose weight,and enough balsa wood o' varyin' sizes t' keep you busy for hours. Begad! Avast, me proud beauty!  Note that t' wood parts are nay pre-cut. Arrr!  You have t' do that work yourself.

 

TLP PAC 3 parts

Construction

Many o' us TLP fans have a standard set o' upgrades that we do t' our kits, and I am no different. Begad! Blimey!  I'll try t' list mine here.

First, matey, I substituted a longer tube coupler than what is supplied with t' kit. Aye aye!  T' longer coupler makes it easier t' get t' joined tubes aligned correctly.  These kits were all come with a 24x70mm motor mount, matey, and a kit this size really does well on t' newer, longer 24mm motors, shiver me timbers, so I upgraded t' motor mount and included a positive motor retention system.  T' supplied recovery parts also need t' be upgraded t' handle usin' higher thrust motors.  I also choose t' upgrade t' supplied 3/16" launch lug with a 1/4" one.  Finally, me bucko, I replaced t' lower balsa fins with basswood, for extra strength and durability.

One o' t' most difficult parts o' buildin' a TLP kit be t' so called 'witches hat'.  This is a paper cone that is glued t' t' top o' t' plastic nose cone t' approximate t' shape o' t' prototype's nose. Well, arrr, blow me down!  My method is t' first make a copy o' t' template that comes with t' kit, because t' first one I make never comes out right. Ahoy!  After I get one that I like, I mix up a little epoxy and fill t' tip o' t' cone t' strengthen it. Well, blow me down!  I then cut off t' end o' t' plastic nose cone and attached t' paper cone. Well, blow me down!  Next, me bucko, I filled t' cone with two part expandin' foam. Aye aye! Avast!  This makes t' assembly extremely rigid. Avast!  T' seams o' t' plastic nose cone, and t' seam o' t' paber cone all need t' be filled and sanded for best appearance. Aye aye!  I think mine came out fine.

Nose Cone Assembly Nose Cone Finished

Other than this, me bucko, thar be really nothin' here that is terribly difficult. Ya scallywag!  Take your time, and you'll produce a really nice lookin' kit.

Finishing

There be nothin' exotic required t' finish t' model. Ahoy!  I used Bondo Spot Putty t' fill t' seams in t' body tube, and Rustoleum spray cans for primer, matey, matey, white base coat, arrr, and green finish coat. Aye aye! Blimey!  I wet sanded betwixt coats as required.

TLP kit instructions are rather sparse when detailin' t' kit. Arrr!  However, thanks t' t' magic o' t' interwebs, I found plenty o' photos t' help out. Avast!  I contacted Mark at Stickershock23, shiver me timbers, arrr, and he made me a beautiful set o' vinyl decals which really makes this kit stand out.TLP PAC 3

 

Construction Score: 4

Flight

My model came in at 14oz with all me modifications. Ya scallywag! Ya scallywag!  All flights have been straight and true usin' F24, F39, shiver me timbers, and F35 motors. Avast, me proud beauty!  This kit is one o' me favorite flyers.

PAC 3 in Flight

Recovery

In me opinion, shiver me timbers, t' supplied shock cord be too short, matey, matey, and I only trust mylar parachutes in contest models. Well, blow me down! Ya scallywag!  Both were swapped out with more appropriate materials.

Flight Rating: 4

Summary

This is a great kit, and a great flyer. Avast!  A lot o' work needs t' go into these kits, matey, matey, but t' end result is worth it. Begad!  I'll probably continue t' fly this as often as I get a chance.

Overall Rating: 4

Flights

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