How many pieces are in the Level Two - Kit 4, Flight Designer?

Level Two - Kit 4, Flight Designer contains 150 pieces.

What age is the Level Two - Kit 4, Flight Designer recommended for?

This set is recommended for ages 8-12.

When was the Level Two - Kit 4, Flight Designer released?

Level Two - Kit 4, Flight Designer was released in 2011.

🏛 Master Builder Academy

Set #20203

Level Two - Kit 4, Flight Designer

Level Two - Kit 4, Flight Designer is a fun introduction to aeronautical engineering for young builders.

Before you buy

Who it's for: Ages 8+ · Beginner build Perfect for kids interested in learning about flight and aerodynamics through LEGO building
Build: 150 pieces · about 1.5 hours Build time is an estimate.
Availability: Likely retired

★★★☆☆ 3.8 AI-generated review score, not a customer rating

A decent educational set that teaches basic flight principles through LEGO building, but some find the models simple and the piece selection limited. Good for beginners, but more experienced builders may find it uninspiring.

Check price on eBay

📝 Our Take

AI-assisted editorial summary, grounded in our LEGO database and public community discussions. How we use AI

Level Two - Kit 4, Flight Designer is a fun introduction to aeronautical engineering for young builders. This set, part of the Master Builder Academy series, encourages creativity and problem-solving while teaching basic principles of flight through LEGO construction.

This set is perfect for kids aged 8-12 who are interested in planes and building. With clear instructions and a manageable piece count, it's a great starting point for aspiring LEGO designers and engineers. The included minifigure adds a touch of character and playability.

Skip this if you are an advanced builder looking for a complex model. This set is geared towards younger builders. Consider Creator sets like 31099-1 Propeller Plane or 31076-1 Daredevil Stunt Plane for more challenging builds.

✨ New

Ask BlockTalk about this set

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Hi! I'm BlockTalk, your LEGO expert. Ask me anything about the Level Two - Kit 4, Flight Designer - building tips, investment potential, comparisons, or anything else!

Try asking:

How does this set compare to other LEGO educational sets in terms of building techniques and learning outcomes? What are some real-world applications of the flight principles taught in this set? How can I use the pieces from this set to design my own unique aircraft? Is this set a good value for its price, considering its educational content and playability?

🧱 Building Experience

AI-assisted build estimate, grounded in our LEGO database and public community discussions. How we use AI

🧩

150

Pieces

⏱

1.5h

Estimated Build Time

📊

Beginner

Difficulty

👤

8-12

Ages

Build Highlights:

Simple and intuitive building techniques
Focuses on understanding basic aerodynamic principles
Includes instructions for multiple models
Encourages experimentation and creative problem-solving

📈 Investment Analysis

AI-assisted investment analysis, grounded in our LEGO database and public community discussions. How we use AI

Not enough price history for a trend

C+

Investment Grade

⏳ Retired

As a retired set from the Master Builder Academy series, Level Two - Kit 4, Flight Designer has some potential as an investment, although not a high-value one. Its relatively low piece count and specialized theme limit its appeal to a niche market of LEGO collectors and educational enthusiasts. However, complete sets in good condition could see modest appreciation over time, especially if the Master Builder Academy line gains more recognition. The low price point also means the risk is relatively low.

Not Financial Advice: Content is for educational purposes only. Past performance doesn't guarantee future results. Full disclaimer

⚖ Compare Similar Sets

Compared to other small LEGO sets, Level Two - Kit 4 offers a unique blend of building and educational content. While sets like 31126-1 Supersonic Jet offer similar plane-building experience, this set focuses more on the science behind flight. It's a good choice for parents looking to combine play with learning.

1 Minifigure Included

MBA Level Two

5 parts

The set includes one MBA Level Two minifigure, providing a relatable character to guide the building and learning process.

📦 Parts Inventory

Official piece count: 150
Parts cataloged in this inventory: 57 unique parts, 145 pieces
Minifigures: 1

The official piece count includes the 5 parts inside the set's minifigures, which this inventory lists separately. Spare parts are counted in neither figure.

Missing a piece? Check this set piece by piece, with look-alike colors flagged and element IDs for replacements.

Tile Special 1 x ...

Part #: 12825 1× Yellow

Wing, Tail 4 x 1 x 3

Part #: 2340 2× White

Tile Special 1 x ...

Part #: 2412b 2× Orange

Tile 1 x 4 with G...

Part #: 2431 3× Dark Red

Tile Special 2 x ...

Part #: 2460 1× Black

Brick 1 x 2

Part #: 3004 2× Orange

Brick 1 x 4

Part #: 3010 1× Yellow

Plate 2 x 4

Part #: 3020 4× Light Bluish Gray

Plate 2 x 4

Part #: 3020 2× Black

Plate 2 x 3

Part #: 3021 1× Yellow

Plate 2 x 2

Part #: 3022 4× White

Plate 2 x 2

Part #: 3022 2× Yellow

Plate 1 x 2

Part #: 3023 5× Black

Plate 1 x 1

Part #: 3024 2× Black

Plate 4 x 8

Part #: 3035 1× Light Bluish Gray

Brick Sloped 45° ...

Part #: 3040b 2× Dark Red

Wedge Plate 4 x 4...

Part #: 30503 2× Light Bluish Gray

Tile 2 x 2 with G...

Part #: 3068b 2× Orange

Tile 1 x 1 with G...

Part #: 3070b 2× Trans-Red

Tile 1 x 1 with G...

Part #: 3070b 2× Trans-Green

Tyre 14 x 4 Smoot...

Part #: 3139 4× Black

Brick 1 x 3

Part #: 3622 2× White

Plate 1 x 3

Part #: 3623 2× White

Brick Sloped Inve...

Part #: 3660 1× White

Plate 1 x 6

Part #: 3666 4× Yellow

Plate 1 x 4

Part #: 3710 4× Yellow

Plate Special 1 x...

Part #: 3794b 1× Dark Bluish Gray

Plate 2 x 6

Part #: 3795 5× Light Bluish Gray

Steering Stand 1 ...

Part #: 3829c01 1× White

Plate 2 x 10

Part #: 3832 5× Light Bluish Gray

Hinge Brick 1 x 2...

Part #: 3937 2× Light Bluish Gray

Hinge Brick 1 x 2...

Part #: 3938 2× White

Brick Curved 6 x 1

Part #: 42022 4× White

Technic Pin 1/2 w...

Part #: 4274 1× Light Bluish Gray

Wedge Plate 3 x 2...

Part #: 43722 2× Yellow

Wedge Plate 3 x 2...

Part #: 43723 2× Yellow

Bracket 1 x 2 - 2...

Part #: 44728 2× Black

Tap 1 x 1 without...

Part #: 4599b 1× Black

Wheel 8 x 6

Part #: 4624 4× White

Wedge Plate 12 x ...

Part #: 47397 2× Light Bluish Gray

Wedge Plate 12 x ...

Part #: 47398 2× Light Bluish Gray

Panel 1 x 2 x 1 [...

Part #: 4865a 1× Trans-Brown

Wheel Holder 2 x ...

Part #: 4870 2× Light Bluish Gray

Wedge Plate 8 x 3...

Part #: 50304 1× Yellow

Wedge Plate 8 x 3...

Part #: 50305 1× Yellow

Engine / Air Scoo...

Part #: 50943 1× Metallic Silver

Brick Sloped Inve...

Part #: 52501 1× White

Brick Sloped 30° ...

Part #: 54200 6× Dark Red

Wedge Plate 6 x 3...

Part #: 54383 2× Light Bluish Gray

Wedge Plate 6 x 3...

Part #: 54384 2× Light Bluish Gray

Plate 1 x 12

Part #: 60479 2× Light Bluish Gray

Brick Curved 2 x ...

Part #: 6081 2× Yellow

Brick Curved 1 x ...

Part #: 6091 4× Dark Red

Plate Special 1 x...

Part #: 61072 1× Flat Silver

Plate Round 1 x 1...

Part #: 6141 4× Metallic Silver

Plate Round 1 x 1...

Part #: 6141 6× Orange

Brick Curved 4 x ...

Part #: 61678 4× Yellow

Hinge Plate 1 x 4...

Part #: 73983 4× Black

Windscreen 7 x 4 ...

Part #: 92279 1× Trans-Clear

Plate Special 1 x...

Part #: 92280 2× Light Bluish Gray

Propeller 3 Blade...

Part #: 92842 2× Black

This set contains a useful selection of plates and slopes in light bluish gray, yellow, and dark red, ideal for creating aerodynamic shapes and adding colorful accents to MOC designs.

🛒 Where to Buy

eBay

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💎 Notable Parts

Orange Plate Round 1 x 1 with Solid Stud (6x) $0.60

Dark Red Slope 30° 1 x 1 x 2/3 (Cheese Slope) (6x) $0.48

Black Hinge Plate 1 x 4 Swivel Top / Base - Solid Clip [Complete Assembly] (4x) $1.00

White Brick Curved 6 x 1 (4x) $0.80

Est. BrickLink Part Value

$2.88

💡 MOC Potential

🚀 Small spacecraft or satellite designs

🚗 Future concept vehicles with aerodynamic shaping

🚢 Hydrofoil boat or other watercraft

Community Insights

Real opinions from Reddit and YouTube

What Reddit Says

No Reddit discussions found for this set.

What YouTubers Say

Based on 9 videos

3.0 /5

Mixed

0% positive

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Community Sentiment

Based on 9 YouTube reviews

Not enough Reddit data

YouTube

3.0 /5

Mixed

0% positive

Positive

Mixed

Critical

BlockTalk AI Analysis

What the Community Says

6 YouTube reviews

BlockTalk AI Summary

Reddit Reviews

No Reddit reviews found

YouTube Reviews

6 videos

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Community Content: These reviews are from Reddit and YouTube users sharing their personal experiences. Opinions may vary.

Inventory Statistics

Unique Parts

150

Official Piece Count

145

Cataloged Inventory Pieces

Minifigures

Spare Parts

The official piece count includes the 5 parts inside the set's minifigures, which this inventory lists separately. Spare parts are counted in neither figure.

Inventory Version: 1

Missing a piece? Use the Missing Piece Checker.