How many pieces does the LEGO Level Two - Kit 4, Flight Designer (20203-1) have?

The LEGO Level Two - Kit 4, Flight Designer set (20203-1) contains 150 pieces. It was released in 2011 as part of the LEGO Master Builder Academy theme.

How can I find missing parts for LEGO set 20203-1?

On BrickMissing you can check which parts from the LEGO Level Two - Kit 4, Flight Designer (20203-1) you already own. Add your LEGO collection and we'll show exactly which of the 150 pieces you're missing and which you already have.

Can I build the LEGO Level Two - Kit 4, Flight Designer with parts I already have?

Use BrickMissing's free parts checker to find out. Add LEGO sets you own to your collection and we'll cross-reference all 150 parts to show your buildability percentage and which specific pieces you still need.

What theme is the LEGO Level Two - Kit 4, Flight Designer from?

The LEGO Level Two - Kit 4, Flight Designer (20203-1) belongs to the LEGO Master Builder Academy theme. You can browse all Master Builder Academy sets on BrickMissing to find more sets from this theme.

Level Two - Kit 4, Flight Designer

🏷️ 20203-1•🎨 Master Builder Academy•📅 2011•🧱 150 parts•Easy

Level Two - Kit 4, Flight Designer (20203-1) is a LEGO Master Builder Academy from 2011. This page uses the available set and theme data until a fuller product description is available.

Parts Inventory

🧱 150 parts

Part	Color	Qty
Tile Special 1 x 1 with Clip with Rounded Tips 12825	Yellow	1×
Wing, Tail 4 x 1 x 3 2340	White	2×
Tile Special 1 x 2 Grille with Bottom Groove 2412b	Orange	2×
Tile 1 x 4 with Groove 2431	Dark Red	3×
Tile Special 2 x 2 with Top Pin 2460	Black	1×
Brick 1 x 2 3004	Orange	2×
Brick 1 x 4 3010	Yellow	1×
Plate 2 x 4 3020	Black	2×
Plate 2 x 4 3020	Light Bluish Gray	4×
Plate 2 x 3 3021	Yellow	1×

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Brick 1 x 2	3004	Orange	2×
Brick 1 x 4	3010	Yellow	1×
Plate 2 x 4	3020	Black	2×
Plate 2 x 4	3020	Light Bluish Gray	4×
Plate 2 x 3	3021	Yellow	1×
Plate 2 x 2	3022	White	4×
Plate 2 x 2	3022	Yellow	2×
Plate 1 x 2	3023	Black	5×
Plate 1 x 1	3024	Black	2×
Plate 4 x 8	3035	Light Bluish Gray	1×
Slope 45° 2 x 1 with Bottom Pin	3040b	Dark Red	2×
Wedge Plate 4 x 4 Cut Corner	30503	Light Bluish Gray	2×
Tile 2 x 2 with Groove	3068b	Orange	2×
Tile 1 x 1 with Groove	3070b	Trans-Red	2×
Tile 1 x 1 with Groove	3070b	Trans-Green	2×
Tyre 14 x 4 Smooth Small Single	3139	Black	4×
Brick 1 x 3	3622	White	2×
Plate 1 x 3	3623	White	2×
Slope Inverted 45° 2 x 2 [Ovoid Bottom Pin, Bar-sized Stud Holes]	3660	White	1×
Plate 1 x 6	3666	Yellow	4×
Plate 1 x 4	3710	Yellow	4×
Plate Special 1 x 2 with 1 Stud with Groove (Jumper)	3794b	Dark Bluish Gray	1×
Plate 2 x 6	3795	Light Bluish Gray	5×
Steering Stand 1 x 2 with Black Steering Wheel	3829c01	White	1×
Plate 2 x 10	3832	Light Bluish Gray	5×
Hinge Brick 1 x 2 Base	3937	Light Bluish Gray	2×
Hinge Brick 1 x 2 Top Plate Thin	3938	White	2×
Brick Curved 6 x 1	42022	White	4×
Technic Pin 1/2	4274	Light Bluish Gray	1×
Wedge Plate 3 x 2 Right	43722	Yellow	2×
Wedge Plate 3 x 2 Left	43723	Yellow	2×
Bracket 1 x 2 - 2 x 2	44728	Black	2×
Tap 1 x 1 without Hole in Spout	4599b	Black	1×
Wheel 8 x 6	4624	White	4×
Wedge Plate 12 x 3 Left	47397	Light Bluish Gray	2×
Wedge Plate 12 x 3 Right	47398	Light Bluish Gray	2×
Panel 1 x 2 x 1 [Square Corners]	4865a	Trans-Brown	1×
Wheel Holder 2 x 2 Thin with Split Wheel Clip Pins	4870	Light Bluish Gray	2×
Wedge Plate 8 x 3, 22° Right	50304	Yellow	1×
Wedge Plate 8 x 3, 22° Left	50305	Yellow	1×
Engine / Air Scoop 2 x 2	50943	Metallic Silver	1×
Slope Inverted 45° 6 x 1 Double with 1 x 4 Recessed	52501	White	1×
Slope 30° 1 x 1 x 2/3 (Cheese Slope)	54200	Dark Red	6×
Wedge Plate 6 x 3 Right	54383	Light Bluish Gray	2×
Wedge Plate 6 x 3 Left	54384	Light Bluish Gray	2×
Plate 1 x 12	60479	Light Bluish Gray	2×
Brick Curved 2 x 4 x 1 1/3	6081	Yellow	2×
Brick Curved 1 x 2 x 1 1/3 with Curved Top	6091	Dark Red	4×
Plate Special 1 x 4 with Angled Tubes	61072	Flat Silver	1×
Plate Round 1 x 1 with Solid Stud	6141	Metallic Silver	4×
Plate Round 1 x 1 with Solid Stud	6141	Orange	6×
Slope Curved 4 x 1 No Studs [Stud Holder with Asymmetric Ridges]	61678	Yellow	4×
Hinge Plate 1 x 4 Swivel Top / Base - Solid Clip [Complete Assembly]	73983	Black	4×
Windscreen 7 x 4 x 2 Round with Handle	92279	Trans-Clear	1×
Plate Special 1 x 2 [Top Clip]	92280	Light Bluish Gray	2×
Propeller 3 Blades 5 Diameter, Pin Hole	92842	Black	2×

Build DNA

Parts inventory insights for Level Two - Kit 4, Flight Designer

150 pieces puts this build -38% against the average Master Builder Academy set and -48% against the average 2011 release.

LEGOMASTER BUILDER ACADEMY

Vs average Master Builder Academy set

-38%-91 parts

This set150

Average set241

Average Master Builder Academy set: 241 pieces across 16 other sets.

Vs average 2011 set

-48%-140 parts

This set150

Average set290

Average 2011 set: 290 pieces across 257 other sets.

Color profile

13different colors

Dominant color

Light Bluish Gray

Light Bluish Gray34x

23%

Yellow25x

17%

White23x

16%

Black23x

16%

Unique parts

2.5 pieces per unique type

Repeat factor

Average pieces per unique type.

Most used part

Plate Round 1 x 1 with Solid Stud

10x

Results are based on official LEGO part inventories. Accuracy improves as you confirm set completeness.

This site is not affiliated with or endorsed by the LEGO Group.

Build Insights🧩58unique parts🎨13different colors📊11.5avg. parts per color🏆10×Plate Round 1 x 1 with Solid Stud

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