locprecision

LOC-IV 4"

$102.52

4" LOC-IV

Cardboard Airframe

Quantum Airframe

Quantity

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NEW Quantum Airframe upgrade optional! Please note, the bands on the nose cone shoulder will have to be sanded down for proper fit.

Quantum Tube airframes are the best choice for most sport rocketry applications. QT is very easy to work with and finish, with no spiral grooves to fill. It`s very strong and the best choice for most rocket flying. It is also very forgiving of rough handling and resistant to the impacts of harsh landings. However, QT is NOT a replacement for fiberglassed phenolic; it is simply an easier-to-use material in applications that will not be exposed to transonic or supersonic flight.

Level 1 certification tips

YouTube Vid!

RockSim

PK-48 Instructions

DESCRIPTION

Complexity: Intermediate-Advanced
Diameter: 4″
Height: 47″
Weight: 2lbs.
Motor Mount: 38mm with MR-1 Retention
Parachute Size: 36″ Ripstop Nylon
Shock Cord Type: NW-15 15' 3/8″ Nylon with sewn loops (not elastic)
Shock Cord Mount: SCM-3 Eyebolt
Fin Thickness: 1/8″
Ring Thickness: 1/4″
Instructions: Yes
Decal: Logo only (Full decal set available for order here)

The LOC-IV is one of the ADVANCED SERIES of kits, which include factory pre-slotted airframe and through-the-wall fin construction, Now including payload section! The LOC IV has been the best selling kit in our history (perhaps all of high power history as well) Recently upgraded to 38mm motor mount and to-the-motor mount construction, this kit is the perfect Level 1 certification rocket kit. You can even park fly it well on F and G motors with the optional MMA-2 motor adapter. As evolution would have it, this 4-inch LOC-IV rocket kit now sports a 23" booster section and 11" payload for optional dual deployment set up.

RockSim

YouTube Vid!

Got my Level 2

Great rocket! Flew mine on a J370 to 4200’. Perfect flight! Can’t wait to fly it again!

Got my Level 1

Great rocket, perfect for level 1 attempts, strong and a solid weight. Used an H133 to keep it fairly low, went straight as an arrow in 12mph winds. Left off the bottom ring during construction so I could epoxy all around the inside of fins. Put the bottom ring on last.

Heard great things

After watching u tube I chose the Loc 4 to be my level 1cert.rocket.

Great Kit

The LOC-IV flew beautifully with an Aerotech H219T for my L1 cert. Needs minimal ballast to ensure good stability on H and I motors which makes this a very easy kit to build and fly. Something that should be mentioned is that the fins in my kit were smaller than the provided simulation had, so make sure to double check.

Perfect for L1 Cert Flight

Easy and run to build! I put mine up on an Aerotech H100W for my L1 cert flight with no issues. The large apogee deployed parachute put it down really slowly, so make sure you aim into the wind or have a big field.

1 2

Why choose us?

ROCKETRY LEADER SINCE 1985

LOC Precision provides quality rocket kits and components for every skill level. Your one stop shop for anything rocketry.

TESTIMONIALS

★★★★★
Most of my High Power and Mid Power fleet is LOC. I certified all three levels using LOC kits. The quality of the kits & customer service is phenomenal. I would recommend them to everyone.
Peter Waithe
Millbury, MA

★★★★★
I have 16 LOC models love building them and flying them! Jason has turn the company around and made the hobby a lot more fun and really good people. I sincerely thank you LOC
Dennis Jurus
Lancaster, NY

LOC-IV 4"

Customer Reviews

TESTIMONIALS

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