Technic

Bush Plane

A small Technic plane that spins its propeller and makes you grin more than a 333 piece count has any right to.

Brick Rated Score

3.8/5

Set 42198 · 2025

Pieces333

Minifigsn/a

Year2025

Set number42198

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The verdict

I sat this one next to sets four times its size and it still held its own, because the propeller spins the moment you push it across the table and the whole nose rocks with the motion.

It is not going to overwhelm your shelf or your wallet, and that is exactly the point. If you want a quick, satisfying build with a real mechanical payoff and you are not chasing a huge piece count, this is a lovely little pickup. If you need moving control surfaces or a cockpit that fits a full crew, you will want to look higher up the Technic lineup.

Best for: builders who want a fast, mechanically honest build without committing a whole weekend to it

The full review

What it is

I picked this one up expecting a filler set, the kind of thing you build once and forget. Instead the propeller got me. Give the nose a nudge and it spins freely, the way a real prop windmills when a plane taxis, and that one small mechanism carries the whole model. The fuselage builds up fast around a light Technic frame, the wings clip on with a satisfying click, and within an hour you have a little bush plane sitting on the table looking genuinely purposeful.

The catch

I will be honest about where the budget shows. There is no motor, no remote control, nothing to plug in, this is a pure push and play model and it is priced and sized like one. The cockpit area is open but sparse, so if you were hoping for cabin detail or a pilot seated at the controls, you will not find much there. The panels around the fuselage also have a bit of give to them, nothing that threatens the build, but noticeably less rigid than the bigger, more heavily braced Technic sets in this line.

Who it's for

This is the set I would hand to someone testing whether they like Technic before they commit to a four-figure piece count monster, or to an experienced builder who just wants a quick, clean project for an evening. If you need working ailerons, retractable gear, or a serious cockpit, save your money for one of the larger Technic aircraft instead.

The parts story

What the build is actually like, and the pieces worth knowing about.

The build works in fast, clear stages, fuselage spine first, then the wing assemblies, then the tail, and the propeller mechanism goes in almost last so you get to test it right away. Nothing here demands patience the way the big Technic supercars or cranes do, and that quick pacing is part of the charm, you are never more than a few minutes from the next satisfying click.

For a 333 piece set there is real value in the specialty parts, the propeller hub and blade elements are the standout, along with the slim aerodynamic panel pieces that give the fuselage its rounded nose without needing a wall of small bricks. There is nothing rare or collector grade in here, this is a set built for function over flash, but the parts on hand do exactly the job the model needs them to do.

Fun facts

01The Bush Plane belongs to LEGO Technic's smaller scale aircraft line, sized for a quick build rather than a display centerpiece.
02Its signature feature, the free spinning propeller, is driven entirely by hand, there is no motor or Powered Up compatibility on this model.
03At 333 pieces it sits well below the piece count of Technic's flagship vehicles, making it one of the more accessible entry points into the aircraft side of the theme.