B-52 Bomber RC Plane: Kits, Foam Builds and 8-Engine Setups
There is no common ready-to-fly B-52 Stratofortress on the market, so almost every RC B-52 is a builder’s project: foam-board plans like Flite Test’s 12–14 ft giants, published foam designs such as Model Aviation’s 82-inch, 8-pound B-52 on eight 40 mm EDFs, and 3D-printable kits for 50–70 mm fans. The real aircraft has eight engines in four pods, a long thin wing and tandem main gear, and each of those shapes how the model is built and flown.
By Kyle HilsonUpdated: October 20263 min read
Ways to get an RC B-52
| Route | Typical wingspan | Power | Skill |
|---|---|---|---|
| Foam-board scratch build (free plans) | 3.7–4.3 m (12–14 ft) | Pusher props or EDFs | Intermediate builder |
| Published foam design (Model Aviation) | 2.08 m (82 in) | 8 × 40 mm EDF, ~1,130 W | Experienced |
| 3D-printed kit | 1.26–1.74 m | 8 × 50–70 mm EDF | Printer + EDF experience |
| Composite museum-scale builds | 4 m+ | EDF or small turbines | Expert, club-level |
From builder articles and plan listings, checked October 2026. Small toy “B-52s” with a single prop exist too, but they only resemble the shape.
Eight engines: power layout
Eight small EDFs look right but add cost, wiring and failure points. Builders use one of three layouts:
- Eight EDFs, one per scale engine: most realistic sound and look; needs a power distribution board, matched ESCs or a shared ESC per pod pair, and a big pack (often 6S).
- Four EDFs, one per pod: simpler, the second nacelle of each pod is a dummy.
- Hidden props: two or four pusher props on large foam builds, cheapest and most efficient, but less scale.
Small 40 mm fans are inefficient, so expect short flights and a high wing loading. Size the pack and wiring for the total current, not per fan. See what an EDF RC plane is for the basics.
Build points that matter
- Wing stiffness: the long, thin, swept wing flexes. Use a carbon spar through the root.
- Balance: heavy outboard pods and a long nose make CG work critical; check it with the pack installed and follow the plan’s CG.
- Landing gear: the real bicycle gear with wingtip outriggers is hard to copy; many builders hand-launch or belly-land on a reinforced fuselage, or fit a hidden tricycle gear.
- Transport: 3–4 m models need removable wing panels.
- Finish: grey camouflage paint and decals; keep weight down on foam models.
Flying an RC B-52
Fly it like a large, heavy, slow-reacting jet: long take-off run, wide turns, no sudden pull-ups. Use dual rates and some aileron differential. Low-voltage cutoffs on several ESCs can trip at different times, so set a timer and land early. Big models also need a site and club rules that allow their weight; check local regulations before the first flight. More on big airframes in large-scale RC planes.
Bomb drops
A servo-operated bomb bay with foam “bombs” or candy drops is a popular add-on. Only drop soft, light items over an empty field. The how-to is in RC bomber planes that drop bombs.
FAQ
Can I buy a ready-to-fly B-52 RC plane?
Not commonly. Most are scratch builds, published plans or 3D-printed kits.
How big is an RC B-52?
From about 1.3 m for small printed versions to over 4 m for foam-board and composite giants.
Does it need eight motors?
No. Four EDFs or hidden props work; eight gives the most scale look.
Is a B-52 a good first scale project?
No. Build and fly a simpler twin first.
More on this topic: the complete RC Airplanes guide covers the basics behind this article.
About 20 years in RC. Mostly boats in the NAVIGA Mini Eco Expert class, with many self-made parts; also a King Motor Baja 5B, a home-built electric plane, home-built nitro planes he has flown, and an RC helicopter. More about SwellRC
