Gee Bee R-1 by Great Planes

Written by Scott Stoops As featured on page 59 the November 2012 issue of Model Aviation. As featured in the Model Aviation tablet app.

Specifications:
• Model type: Semiscale ARF
• Skill level: Intermediate/advanced pilot
• Wingspan: 38.5 inches
• Wing Area: 241 square inches
• Airfoil: Semisymmetrical
• Length: 27 inches
• Weight: 1.75 to 2 pounds
• Power system: Stock brushless motor and ESC with 10 x 7 propeller
• Radio: Four-channel transmitter and receiver required; includes four preinstalled servos
• Construction: Molded foam
• Covering/finish: Prepainted scale details
• Street price: $159.99

Test-Model Details:
• Motor used: Stock brushless outrunner (included)
• Battery: ElectriFly Tower Series 2200 mAh 25C 3S LiPo
• Propeller: ElectriFly 10 x 7 propeller
• Radio system: Four SNS-2309S servos, Futaba R617FS FAAST receiver, Futaba 12Z transmitter with TM-14 RF module
• Ready-to-fly weight: 34 ounces
• Flight duration: 7 to 8 minutes
• Wing loading: 20.8 ounces/square foot
• Wing cube loading: 16.1
• Amps: 27
• Watts: 321
• Watts per ounce: 9.22
• Watts per pound: 148

Pluses:
• Scale looks and performance
• Innovative design using magnets for many attachment points
• Well-matched power system
• Durable construction and quick assembly

Minuses:
• Inadequate adhesive in the motor box area