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, semi scale version o' t' third generation Patriot missile. Begad!  As most TLP kits are, matey, 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. Aye aye!  Included were two Estes type BT80 body tubes, a BT50 motor mount tube, tube couplers for t' BT80's, matey, fiber centerin' rings, a plastic nose cone, me bucko, a parachute, me hearties, nose weight,and enough balsa wood o' varyin' sizes t' keep you busy for hours. Avast, me proud beauty!  Note that t' wood parts are nay pre-cut. Ahoy!  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. Blimey! Ya scallywag!  I'll try t' list mine here.

First, I substituted a longer tube coupler than what is supplied with t' kit. Begad!  T' longer coupler makes it easier t' get t' joined tubes aligned correctly. Well, matey, blow me down!  These kits were all come with a 24x70mm motor mount, and a kit this size really does well on t' newer, longer 24mm motors, 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. Blimey!  I also choose t' upgrade t' supplied 3/16" launch lug with a 1/4" one.  Finally, 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'. Begad! Well, me bucko, blow me down!  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. Blimey! Avast, me proud beauty!  My method is t' first make a copy o' t' template that comes with t' kit, ya bilge rat, me bucko, because t' first one I make never comes out right.  After I get one that I like, ya bilge rat, I mix up a little epoxy and fill t' tip o' t' cone t' strengthen it. Ahoy!  I then cut off t' end o' t' plastic nose cone and attached t' paper cone. Avast! Well, blow me down!  Next, I filled t' cone with two part expandin' foam.  This makes t' assembly extremely rigid. Well, blow me down!  T' seams o' t' plastic nose cone, and t' seam o' t' paber cone all need t' be filled and sanded for best appearance. Ya scallywag!  I think mine came out fine.

Nose Cone Assembly Nose Cone Finished

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

Finishing

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

TLP kit instructions are rather sparse when detailin' t' kit. Arrr!  However, arrr, thanks t' t' magic o' t' interwebs, I found plenty o' photos t' help out.  I contacted Mark at Stickershock23, ya bilge rat, 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. Begad!  All flights have been straight and true usin' F24, ya bilge rat, matey, shiver me timbers, F39, ya bilge rat, shiver me timbers, and F35 motors. Avast! Begad!  This kit is one o' me favorite flyers.

PAC 3 in Flight

Recovery

In me opinion, me bucko, t' supplied shock cord was too short, and I only trust mylar parachutes in contest models. Begad!  Both were swapped out with more appropriate materials.

Flight Rating: 4

Summary

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

Overall Rating: 4

Flights

comment Post a Comment