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Build the Firefighter Aircraft

Experience the thrill of aerial firefighting with this 1134-piece LEGO Technic set. Packed with realistic features for builders aged 10+.

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🏛 Technic
Set #42152

Firefighter Aircraft

The Firefighter Aircraft is a solid Technic model with a focus on functionality.

🏆 Best For: Perfect for kids and teens interested in aviation and mechanical functions. ⏱ 4.5 hr build 🧩 1,134 pcs 🎂 Ages 10+
★★★★☆ 4.2 from 1 reviews

Reviewers appreciate the functional features and engaging building experience, especially the moving propellers and landing gear. Some find the color scheme less appealing and feel the price is slightly high for the complexity of the build.

📝 Our Take

The Firefighter Aircraft is a solid Technic model with a focus on functionality. This set accurately represents the real-world aircraft, incorporating moving propellers, retractable landing gear, and adjustable tail flaps, offering a hands-on learning experience in mechanical engineering.

This set is perfect for kids and teens interested in aviation and engineering. The build provides an engaging challenge with a moderate piece count, resulting in a sizable model ideal for display and interactive play.

Skip this if you're looking for complex building techniques or extensive detailing. While functional, the aesthetic detail is limited compared to higher-end Technic sets; consider the LEGO Technic Race Car for a more challenging build.

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How does the Firefighter Aircraft compare to other Technic aircraft models? What are the key mechanical functions of the Firefighter Aircraft? Is this set a good value for its piece count and features? How durable is the model for play and display?

🧱 Building Experience

🧩
1,134
Pieces
4.5h
Build Time
📊
Intermediate
Difficulty
📏
18cm × 59cm × 60cm
Dimensions
Build Highlights:
  • Building the propeller mechanism and seeing it spin
  • Constructing the retractable landing gear system
  • Assembling the tail flaps and their movement
  • Understanding how the various Technic elements work together

📈 Investment Analysis

→ Price stable
B-
Investment Grade
⏳ Active
The Firefighter Aircraft presents a moderate investment opportunity. Its appeal lies in the Technic theme and the realistic functionality it offers. While not a licensed theme, the set's focus on aviation could attract collectors. The relatively high piece count for its price point may also contribute to its long-term value. However, the set's widespread availability and lack of unique or rare elements could limit significant appreciation. Careful monitoring of its retirement status will be essential for maximizing potential returns.

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

📖 About This Set

Give kids aged 10 and up a cool building challenge with this LEGO® Technic™ Firefighter Aircraft (42152) model airplane toy set. It’s packed with features inspired by real-life fire planes so kids can see how all the functions work together during firefighting operations.

A challenge to share
This is a great project for children and adults to enjoy together. There’s lots to discover as kids make the propellors spin, raise and lower the landing gear and see the tail flaps move. Kids will love opening the hatch to drop the LEGO ‘water’ elements as they learn how firefighter aircrafts put out fires.

A creative introduction to engineering
LEGO Technic buildable models feature realistic movement and mechanisms that introduce young builders to the universe of engineering in an approachable and realistic way. Download the LEGO Builder app and step into a new world of building fun where you can zoom in and rotate models in 3D, save sets and track progress.

  • See how a fire plane works – Children aged 10+ can learn about the functions of a real firefighting airplane as they build and play with this LEGO® Technic™ Firefighter Aircraft (42152) toy set
  • Lots of features to explore – This model toy set includes adjustable landing gear, spinning propellors and moving tail flaps
  • ‘Water’-dropping fun – The set includes blue LEGO® elements so that kids can load the firefighting aircraft with ‘water’ and then open the hatch to douse imaginary fires
  • A gift for kids aged 10+ – This firefighting airplane model kit makes a birthday gift or anytime treat for kids who love firefighter toys
  • Measurements – This LEGO® Technic™ buildable model aircraft measures over 7 in. (18 cm) high, 23 in. (59 cm) long and 23.5 in. (60 cm) wide
  • Intuitive instructions – The LEGO® Builder app guides you and your child on an intuitive building adventure with tools that let you zoom in and rotate models in 3D, save sets and track progress
  • An introduction toengineering – LEGO® Technic™ buildable model sets feature realistic movement and mechanisms that introduce young LEGO builders to the universe of engineering
  • High quality – LEGO® Technic™ components meet rigorous industry standards to ensure they are consistent, compatible and connect reliably every time
  • Safety first – LEGO® Technic™ components are dropped, heated, crushed, twisted and analyzed to make sure they meet strict global safety standards

Compare Similar Sets

The Firefighter Aircraft competes with other mid-range Technic sets focused on vehicle functionality. While lacking the licensing of sets like the Monster Jam trucks, it offers a similar level of complexity and interactive play. Its appeal lies in the realistic representation of a specialized aircraft, making it a good choice for aviation enthusiasts. Consider the Stunt Motorcycle for a smaller, more action-oriented Technic build.

📦 Full Parts Inventory - 118 unique parts • 1,114 total pieces

Sticker Sheet for Set 42152-1 Sticker Sheet for...
Part #: 10104430 [No Color/Any Color]
Technic Axle Pin 3L with Friction Ridges Lengthwise and 1L Axle Technic Axle Pin ...
Part #: 11214 19× Red
Technic Beam 1 x 5 Thin with Axle Holes on Ends Technic Beam 1 x ...
Part #: 11478 Red
Technic Panel Fairing #21 5L Small Smooth, Side B Technic Panel Fai...
Part #: 11946 Red
Technic Panel Fairing #21 5L Small Smooth, Side B Technic Panel Fai...
Part #: 11946 Yellow
Technic Panel Fairing #22 5L Small Smooth, Side A Technic Panel Fai...
Part #: 11947 Red
Technic Panel Fairing #22 5L Small Smooth, Side A Technic Panel Fai...
Part #: 11947 Yellow
Wheel 18 x 8 with Fake Bolts and Deep Spokes with Inner Ring Wheel 18 x 8 with...
Part #: 13971 Light Bluish Gray
Technic Beam 3 x 5 Thick [90° Offset Centre Beam Holes] Technic Beam 3 x ...
Part #: 14720 Yellow
Technic Panel 3 x 11 x 1 Technic Panel 3 x...
Part #: 15458 Yellow
Technic Panel 3 x 11 x 1 Technic Panel 3 x...
Part #: 15458 Red
Technic Axle 5 with Stop Technic Axle 5 wi...
Part #: 15462 Reddish Brown
Technic Axle Pin 3L with Friction Ridges Lengthwise and 2L Axle Technic Axle Pin ...
Part #: 18651 11× Black
Technic Pin Connector Round 1L [Beam] Technic Pin Conne...
Part #: 18654 Light Bluish Gray
Technic Gear Rack 1 x 14 x 2 Housing Technic Gear Rack...
Part #: 18940 Dark Bluish Gray
Technic Gear Rack 1 x 14 x 2 with Axle and Pin Holes Technic Gear Rack...
Part #: 18942 Dark Bluish Gray
Technic Panel Curved 3 x 13 Technic Panel Cur...
Part #: 18944 Red
Technic Panel 5 x 11 x 1 Tapered Technic Panel 5 x...
Part #: 18945 Red
Technic Panel 5 x 11 x 1 Tapered Technic Panel 5 x...
Part #: 18945 Yellow
Technic Gear 16 Tooth with Clutch on Both Sides Technic Gear 16 T...
Part #: 18946 Red
Technic Pin Connector Hub with 1 Axle Technic Pin Conne...
Part #: 22961 Red
Technic Beam 1 x 7 Thick with Alternating Holes Technic Beam 1 x ...
Part #: 2391 Red
Technic Pin Connector Hub Perpendicular 3L with 2 Pins Technic Pin Conne...
Part #: 2393 Light Bluish Gray
Technic Panel Curved 7 x 3 with 2 Pin Holes through Panel Surface Technic Panel Cur...
Part #: 24119 Yellow
Technic Axle 3 with Stop Technic Axle 3 wi...
Part #: 24316 Reddish Brown
Technic Panel Round Corner 5 x 3 x 2 Left Technic Panel Rou...
Part #: 2438 Yellow
Technic Panel Round Corner 5 x 3 x 2 Right Technic Panel Rou...
Part #: 2442 Yellow
Technic Pin 3/4 Technic Pin 3/4
Part #: 32002 10× Tan
Technic Axle and Pin Connector Angled #1 Technic Axle and ...
Part #: 32013 Light Bluish Gray
Technic Beam 1 x 5 Thin Technic Beam 1 x ...
Part #: 32017 Dark Bluish Gray
Technic Axle 2 Notched Technic Axle 2 No...
Part #: 32062 Red
Technic Beam 1 x 6 Thin Technic Beam 1 x ...
Part #: 32063 Light Bluish Gray
Technic Axle 5 Technic Axle 5
Part #: 32073 10× Light Bluish Gray
Technic Bush 1/2 Smooth with Axle Hole Semi-Reduced Technic Bush 1/2 ...
Part #: 32123b Yellow
Technic Beam 2 x 4 L-Shape Thick Technic Beam 2 x ...
Part #: 32140 13× Red
Technic Beam 2 x 4 L-Shape Thick Technic Beam 2 x ...
Part #: 32140 Yellow
Technic Beam 2 x 4 L-Shape Thick Technic Beam 2 x ...
Part #: 32140 Light Bluish Gray
Technic Axle and Pin Connector Perpendicular 3L with Centre Pin Hole Technic Axle and ...
Part #: 32184 Yellow
Technic Axle and Pin Connector Perpendicular 3L with Centre Pin Hole Technic Axle and ...
Part #: 32184 Light Bluish Gray
Technic Gear 20 Tooth Bevel Technic Gear 20 T...
Part #: 32198 Tan
Technic Gear 12 Tooth Double Bevel Technic Gear 12 T...
Part #: 32270 Black
Technic Beam 1 x 15 Thick Technic Beam 1 x ...
Part #: 32278 16× Yellow
Technic Beam 1 x 15 Thick Technic Beam 1 x ...
Part #: 32278 Black
Technic Beam 1 x 5 Thick Technic Beam 1 x ...
Part #: 32316 20× Yellow
Technic Beam 1 x 5 Thick Technic Beam 1 x ...
Part #: 32316 Light Bluish Gray
Technic Beam 1 x 5 Thick Technic Beam 1 x ...
Part #: 32316 Red
Technic Beam 1 x 7 Bent (4 - 4) Thick Technic Beam 1 x ...
Part #: 32348 Light Bluish Gray
Technic Beam 1 x 7 Bent (4 - 4) Thick Technic Beam 1 x ...
Part #: 32348 Yellow
Technic Beam 1 x 4 Thin Technic Beam 1 x ...
Part #: 32449 Light Bluish Gray
Technic Beam 1 x 4 Thin Technic Beam 1 x ...
Part #: 32449 10× Red
Technic Beam 1 x 4 Thin Technic Beam 1 x ...
Part #: 32449 Yellow
Technic Beam 1 x 4 Thin Technic Beam 1 x ...
Part #: 32449 Black
Technic Beam 1 x 3 Thick Technic Beam 1 x ...
Part #: 32523 11× Red
Technic Beam 1 x 3 Thick Technic Beam 1 x ...
Part #: 32523 26× Yellow
Technic Beam 1 x 7 Thick Technic Beam 1 x ...
Part #: 32524 Yellow
Technic Beam 1 x 7 Thick Technic Beam 1 x ...
Part #: 32524 20× Red
Technic Beam 1 x 7 Thick Technic Beam 1 x ...
Part #: 32524 Black
Technic Beam 1 x 7 Thick Technic Beam 1 x ...
Part #: 32524 Light Bluish Gray
Technic Beam 1 x 11 Thick Technic Beam 1 x ...
Part #: 32525 Yellow
Technic Beam 1 x 11 Thick Technic Beam 1 x ...
Part #: 32525 Red
Technic Beam 3 x 5 L-Shape Thick Technic Beam 3 x ...
Part #: 32526 Yellow
Axle Hose, Soft 7L Axle Hose, Soft 7L
Part #: 32580 Black
Technic Pin without Friction Ridges Lengthwise Technic Pin witho...
Part #: 3673 Light Bluish Gray
Technic Axle 4 Technic Axle 4
Part #: 3705 Red
Technic Axle 6 Technic Axle 6
Part #: 3706 Black
Technic Axle 8 Technic Axle 8
Part #: 3707 Red
Technic Axle 12 Technic Axle 12
Part #: 3708 Red
Technic Bush Technic Bush
Part #: 3713 Red
Technic Axle Pin without Friction Ridges Lengthwise Technic Axle Pin ...
Part #: 3749 Tan
Brick Round 2 x 2 with Axle Hole Brick Round 2 x 2...
Part #: 3941 10× Trans-Light Blue
Cone 2 x 2 x 2, Open Stud Cone 2 x 2 x 2, O...
Part #: 3942c Red
Technic Connector Beam 3 x 3 Technic Connector...
Part #: 39793 Yellow
Technic Pin Long without Friction Ridges, with Anti-Roll Notch Technic Pin Long ...
Part #: 39888 Tan
Plate Round 2 x 2 with Axle Hole Type 1 (+ Opening) Plate Round 2 x 2...
Part #: 4032a Red
Technic Beam 1 x 9 Thick Technic Beam 1 x ...
Part #: 40490 Light Bluish Gray
Technic Beam 1 x 13 Thick Technic Beam 1 x ...
Part #: 41239 12× Red
Technic Beam 1 x 2 Thin Technic Beam 1 x ...
Part #: 41677 Light Bluish Gray
Technic Beam 1 x 2 Thin Technic Beam 1 x ...
Part #: 41677 Black
Technic Beam 1 x 2 Thin Technic Beam 1 x ...
Part #: 41677 Red
Technic Axle and Pin Connector Perpendicular 3L with 2 Pin Holes Technic Axle and ...
Part #: 42003 18× Red
Technic Axle Connector with Axle Hole [Reinforced] Technic Axle Conn...
Part #: 42135 Black
Wheel 11 x 8 with Center Groove Wheel 11 x 8 with...
Part #: 42610 Light Bluish Gray
Technic Pin 1/2 Technic Pin 1/2
Part #: 4274 Light Bluish Gray
Technic Pin Long with Friction Ridges Lengthwise, 1 Center Slot Technic Pin Long ...
Part #: 42924 166× Blue
Technic Axle Pin with Friction Ridges Lengthwise Technic Axle Pin ...
Part #: 43093 26× Blue
Technic Beam 1 x 2 Thick Technic Beam 1 x ...
Part #: 43857 Red
Technic Beam 1 x 2 Thick Technic Beam 1 x ...
Part #: 43857 Yellow
Technic Axle 7 Technic Axle 7
Part #: 44294 Yellow
Technic Pin Connector Perpendicular 2 x 2 Bent Technic Pin Conne...
Part #: 44809 Light Bluish Gray
Technic Pin Connector Hub with 2 Pins with Friction Ridges Lengthwise [Small Squared Pin Holes] Technic Pin Conne...
Part #: 44874 Light Bluish Gray
Technic Axle 3 Technic Axle 3
Part #: 4519 27× Yellow
Technic Axle 8 with Stop Technic Axle 8 wi...
Part #: 55013 Dark Bluish Gray
Wheel 18 x 14 with Pin Hole, Fake Bolts and Shallow Spokes Wheel 18 x 14 wit...
Part #: 55981 Black
Technic Axle Connector Hub with 3 Axles at 120° Technic Axle Conn...
Part #: 57585 Light Bluish Gray
Technic Axle Connector Smooth [with x Hole + Orientation] Technic Axle Conn...
Part #: 59443 Red
Technic Axle Connector Smooth [with x Hole + Orientation] Technic Axle Conn...
Part #: 59443 Black
Wheel 31 x 15 Technic, 7 Pin Holes Wheel 31 x 15 Tec...
Part #: 60208 Yellow
Technic Beam 1 x 2 Thick with Pin Hole and Axle Hole Technic Beam 1 x ...
Part #: 60483 Black
Technic Beam 3 x 3 T-Shape Thick Technic Beam 3 x ...
Part #: 60484 Yellow
Technic Beam 3 x 3 T-Shape Thick Technic Beam 3 x ...
Part #: 60484 Red
Technic Axle 9 Technic Axle 9
Part #: 60485 Light Bluish Gray
Tyre Offset Tread with Center Band 23 x 7 Tyre Offset Tread...
Part #: 61254 Black
Technic Pin with Friction Ridges Lengthwise with No Center Slots Technic Pin with ...
Part #: 61332 257× Black
Plate Round 1 x 1 with Solid Stud Plate Round 1 x 1...
Part #: 6141 Trans-Clear
Technic Universal Joint 3L [Complete Assembly] Technic Universal...
Part #: 61903 Light Bluish Gray
Technic Pin Connector Round [Slotted] Technic Pin Conne...
Part #: 62462 15× Yellow
Technic Panel Curved 11 x 3 with 2 Pin Holes through Panel Surface Technic Panel Cur...
Part #: 62531 Yellow
Technic Axle and Pin Connector Perpendicular Triple Technic Axle and ...
Part #: 63869 Red
Technic Panel Fairing # 4 Small Smooth Long, Side B Technic Panel Fai...
Part #: 64391 Red
Technic Panel Fairing #6 Long Smooth, Side B Technic Panel Fai...
Part #: 64393 Yellow
Technic Panel Fairing #5 Long Smooth, Side A Technic Panel Fai...
Part #: 64681 Yellow
Technic Panel Fairing # 3 Small Smooth Long, Side A Technic Panel Fai...
Part #: 64683 Red
Technic Axle Pin 3L without Friction Ridges and 2L Axle Technic Axle Pin ...
Part #: 65249 White
Technic Pin Long with Friction Ridges Lengthwise and Stop Bush [2 Lateral Holes, Small Pin Hole] Technic Pin Long ...
Part #: 65304 Red
Technic Axle and Pin Connector Perpendicular Technic Axle and ...
Part #: 6536 Light Bluish Gray
Technic Pin Connector Hub with 1 Pin with Friction Ridges Lengthwise [Centered Friction Ridge] Technic Pin Conne...
Part #: 65487 25× Yellow
Technic Cam Technic Cam
Part #: 6575 Dark Bluish Gray
Technic Gear 12 Tooth Bevel Technic Gear 12 T...
Part #: 6589 Tan
Technic Beam 1 x 9 Bent (6 - 4) Thick Technic Beam 1 x ...
Part #: 6629 Black
Technic Beam 1 x 3 Thin Technic Beam 1 x ...
Part #: 6632 Red
Technic Pin with Friction Ridges Lengthwise and Towball - Round Pin Hole Technic Pin with ...
Part #: 66906 Black
Technic Beam Frame 3 x 19 with 2 Center Cross Beams, 3 Openings Thick Technic Beam Fram...
Part #: 67491 Black
Technic Gear 12 Tooth with Axle Hole Technic Gear 12 T...
Part #: 69778 Blue
Technic Gear 20 Tooth with Axle Hole [+ Opening] Technic Gear 20 T...
Part #: 69779 Dark Azure
Technic Beam 2 x 3 L-Shape with Quarter Ellipse Thick Technic Beam 2 x ...
Part #: 71708 10× Yellow
Technic Panel 3 x 7 x 1 Technic Panel 3 x...
Part #: 71709 Red
Technic Panel 3 x 7 x 1 Technic Panel 3 x...
Part #: 71709 Yellow
Technic Beam 1 x 15 Thick with Alternating Holes Technic Beam 1 x ...
Part #: 71710 Black
Technic Beam 1 x 11 Thick with Alternating Holes Technic Beam 1 x ...
Part #: 73507 Black
Technic Beam 2 x 5 L-Shape with Quarter Ellipse Thick Technic Beam 2 x ...
Part #: 80286 Red
Technic Gear 20 Tooth with Clutch on Both Sides Technic Gear 20 T...
Part #: 81346 Green
Technic Rubber Belt Medium [24mm ID] [Round Cross Section] Technic Rubber Be...
Part #: 85544 Red
Technic Panel Fairing #1 Small Smooth Short, Side A Technic Panel Fai...
Part #: 87080 Black
Technic Axle 4 with Stop Technic Axle 4 wi...
Part #: 87083 Dark Bluish Gray
Technic Panel Fairing #2 Small Smooth Short, Side B Technic Panel Fai...
Part #: 87086 Black
Technic Pin Connector Toggle Joint Smooth Double with Axle and Pin Holes Technic Pin Conne...
Part #: 87408 Black
Technic Shock Absorber 6.5L with Soft Spring, Tight Coil, Black Piston Rod [Complete Assembly] Technic Shock Abs...
Part #: 89953c01 Light Bluish Gray
Tyre 17.5 x 6 with Shallow Staggered Treads and Middle Band Tyre 17.5 x 6 wit...
Part #: 92409 Black
Technic Linear Actuator Mini with Dark Bluish Gray Head and Orange Axle Technic Linear Ac...
Part #: 92693 Light Bluish Gray
Technic Gear 16 Tooth Reinforced [New Style] Technic Gear 16 T...
Part #: 94925 Light Bluish Gray
Tile Round 1 x 1 Tile Round 1 x 1
Part #: 98138 Trans-Red
Tile Round 1 x 1 Tile Round 1 x 1
Part #: 98138 Trans-Green
Technic Rotor Blade Small with Hole and Axle Connector End Technic Rotor Bla...
Part #: 99012 Dark Bluish Gray
Technic Beam Triangle Thin [Type II] Technic Beam Tria...
Part #: 99773 Yellow
The set provides a good selection of Technic pins and beams, useful for MOC builders looking to create functional mechanisms. The abundance of black and yellow pieces offers versatility for various projects.

🛒 Where to Buy

Entertainmentearth
✓ In Stock
$120.98
Chowren Toys
✓ In Stock
$149.99
eBay
Amazon

💎 Notable Parts

Black Technic Pin with Friction Ridges Lengthwise with No Center Slots (257x) $7.71
Blue Technic Pin Long with Friction Ridges Lengthwise, 1 Center Slot (166x) $4.98
Yellow Technic Axle 3 (27x) $2.70
Red Technic Beam 1 x 7 Thick (20x) $2.00
Yellow Technic Beam 1 x 15 Thick (16x) $3.20
Est. BrickLink Part Value
$20.59

💡 MOC Potential

🚗 Convert into a cargo plane with modified cargo bay doors.
🚗 Design a futuristic VTOL aircraft with rotating engines.
🚗 Create a seaplane version with pontoons instead of landing gear.

Community Insights

Real opinions from Reddit and YouTube

What Reddit Says

No Reddit discussions found for this set.

What YouTubers Say

Based on 5 videos
3.4 /5
Mixed
20% positive
BlockTalk AI

The LEGO Technic Firefighter Aircraft (42152) receives mixed to neutral reviews overall, with a score of 3.4/5. While Unbrickme found the set surprisingly enjoyable, RacingBrick highlights an amazing play feature. Other reviewers like Sariel's Bricks & Pets offer hands-on looks without strong positive or negative sentiment.

Community Sentiment

Based on 5 YouTube reviews

Reddit

Not enough Reddit data

YouTube

3.4 /5
Mixed
20% positive
1
Positive
4
Mixed
0
Critical
BlockTalk AI Analysis

The LEGO Technic Firefighter Aircraft (42152) receives mixed to neutral reviews overall, with a score of 3.4/5. While Unbrickme found the set surprisingly enjoyable, RacingBrick highlights an amazing play feature. Other reviewers like Sariel's Bricks & Pets offer hands-on looks without strong positive or negative sentiment.

What the Community Says

5 YouTube reviews
BlockTalk AI Summary

RacingBrick appreciates the Firefighter Aircraft's play feature, while Unbrickme was surprised by how much they enjoyed the set. Sariel's Bricks & Pets provides a detailed review with chapters, offering a comprehensive look at the set's features.

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

📖 Building Instructions 3

Firefighter Aircraft Instructions
BI 3104, 252+4, 42152 V29/118
Download PDF
Firefighter Aircraft Instructions
BI 3104, 252+4, 42152 V39/142
Download PDF
Firefighter Aircraft Instructions
BI 3104, 252+4, 42152 V29/118
Download PDF

Charts Inventory Statistics

118
Unique Parts
1,114
Total Pieces
0
Minifigures
Inventory Version: 1