Seagull Models Bristol M1C Monoplane 71" 20cc ARF WWI RC Warbird
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Seagull Models Bristol M1C Monoplane 71" 20cc ARF WWI RC Warbird
Bring a distinctive WWI silhouette to your flight line with the Seagull Models Bristol M1C Monoplane. Its 71" (180 cm) wingspan, open cockpit, bracing wires, and British roundel markings capture the character of an early fighter without the multi-wing layout of a traditional WWI biplane. The balsa-and-plywood ARF airframe arrives factory-covered in genuine Oracover film and supports gas, glow, or electric power.
✈️ A WWI fighter with a different profile. The Bristol M1C represents the monoplane side of early fighter aviation. Its streamlined outline offers a refreshing alternative for pilots building a collection of vintage warbirds, with an open cockpit and exposed bracing that give it unmistakable period character.
Key Features
- 71" (180 cm) wingspan with a distinctive WWI monoplane layout
- Balsa-and-plywood ARF construction with genuine Oracover film covering
- Designed around a 20cc gasoline engine, with glow and electric power options
- Electric conversion hardware included
- Plug-in wings for easier transport and field assembly
- Open cockpit with pilot figure and dummy machine gun detail
- Bracing wires, scale spinner, and British roundel markings
- Fixed undercarriage and sprung tail skid for a vintage appearance
- Pull-pull rudder system
- Recommended for intermediate to advanced pilots
Technical Specifications
| Brand | Seagull Models |
| Model | Bristol M1C Monoplane / SEA337 |
| Aircraft Type | WWI sport-scale RC warbird |
| Wingspan | 71" (180 cm) |
| Length | 45.8" (116.3 cm) |
| Wing Area | 859 sq in (55.4 sq dm) |
| Recommended Gas Engine | 20cc |
| Power Options | Gas, glow, or electric |
| Radio Requirement | 5 channels |
| Listed Servo Requirement | 6 servos; confirm the arrangement for your chosen power system in the manual |
| Construction | Balsa-and-plywood ARF |
| Covering | Genuine Oracover film |
| Landing Gear | Fixed undercarriage with sprung tail skid |
| Pilot Skill Level | Intermediate to advanced |
What's In The Box
- Seagull Models Bristol M1C ARF airframe
- Factory-applied genuine Oracover finish
- Plug-in wing assembly
- Open cockpit and pilot figure
- Dummy machine gun and scale spinner
- Bracing wire detail
- Fixed undercarriage and sprung tail skid
- Electric conversion hardware
- Assembly hardware package
Sold separately: Engine or motor, ESC, radio, receiver, servos, propeller, batteries, charger, and any additional power-system components needed for your installation. Adhesives and assembly tools are also required.
Complete Your Build: Gas Power
For a combustion-powered build, start with the listed 20cc gasoline engine requirement. Glow power is also supported, but a specific glow engine recommendation is not provided here.
| Engine | 20cc gasoline engine, sold separately |
| Recommended Servos | KingMax KM5325MDHV for flight controls; KingMax CLS4411HHV for throttle. Confirm mounting fit and servo arrangement in the manual; the mini throttle servo may require an adapter. |
| Landing Gear | Fixed undercarriage; retracts are not required. |
| Pilot | Pilot figure included |
Power-system and radio equipment sold separately.
Complete Your Build: Electric Power
Use the included electric conversion hardware with one of the motor options and one of the ESC options below. Match the battery and propeller to your selected motor and ESC specifications before operation.
| Motor Options |
Power 90 Brushless Outrunner Motor, 325 Kv (EFLM4090A) or Spektrum Avian 5065 450Kv Outrunner Brushless Motor (SPMXAM4770) |
| ESC Options |
Spektrum Avian 100-Amp Brushless Smart ESC, 3S–6S or Castle Creations Talon 90-Amp ESC, 6S (25.2V) |
| Battery & Charger | Choose a flight battery and compatible charger to suit the selected power system, battery compartment, and required center of gravity. A specific pack capacity is not specified here. |
| Recommended Servos | KingMax KM5325MDHV for flight controls. KingMax CLS4411HHV is a compact alternative where mounting and torque requirements allow. Confirm fit and servo arrangement in the manual. No throttle servo required. |
| Landing Gear | Fixed undercarriage; retracts are not required. |
| Pilot | Pilot figure included |
Sold separately: Motor, ESC, flight battery, charger, propeller, radio equipment, and servos.
Assembly & Preflight Notes
Follow the assembly manual for control throws, center of gravity, mounting, and power-system installation. Check bracing wires, pull-pull rudder tension, and all control linkages before flight. Complete a radio range check and control-direction check, and verify the final flying weight and balance with your chosen equipment installed.
Historical Context
The Bristol M1C was a British single-seat fighter of the First World War. Its monoplane configuration contrasted with the biplanes that dominated the period, making it a distinctive example of early efforts to streamline fighter aircraft. The open cockpit, wire bracing, and compact fighter outline reflect an era when aircraft design was developing rapidly and competing layouts were still being explored.
The Gator-RC Advantage
Gator RC is a premier Seagull Models dealer, offering distinctive scale aircraft and the equipment to complete your build.
- Manual Download
