Phoenix Model Waco 50-61cc Gas/EP ARF 90.5"

Tower Stock# PMMA1825  •  Manufacturer Stock# PH173
  • front/side (see larger view)
  • rear/side (see larger view)
  • top (see larger view)
  • bottom (see larger view)
WARNING: Drilling, sawing, sanding, or machining wood products generates wood dust and other substances known to the State of California to cause cancer.
Shipping Note:$59.99 Surcharge
Notes from our tech department:
**Additional Technical Info Will Be Added When It Becomes Available.**

This is the Radio Controlled, Gasoline or Electric Powered Almost Ready to Fly
Waco 50-61cc 1/4 scale Biplane from Phoenix Model.
For Intermediate Flyers


Construction: Balsa and plywood
Wing: Two-piece removable, with aluminum joiner tube, dual servo
aileron control
Hatch: Removable for access to radio equipment, two painted pilot
figures and cockpit detail
Covering: Covered in high-quality heat shrink film
Cowl: 11.5" inside diameter with a slight taper
Landing Gear: Two-piece prebent aluminum with --" (--mm) diameter
main wheels, --" (--mm) tailwheel
Wheel Pants: Fiberglass, painted white and red to match covering
Spinner: Scale type, 3.7" (95mm) diameter
Warranty: Phoenix Model guarantees this kit to be free from defects
in both materials and workmanship at date of purchase by the


Prebuilt Wing, Tail and Fuselage sections, Landing Gear, Wheels,
Spinner, Decals, Hardware and Instruction Manual


Radio: At least 8-channel
Servos: Five high torque (2-aileron, 2-elevator, 1-rudder)
One standard servo for throttle if using gasoline engine
Receiver Battery: 6.0V at least 2400mAh
Building and field equipment
Electric Power;
Brushless Motor: 65cc ElectriFly Rimfire recommended
Electronic Speed Control: if using motor listed above
LiPo Battery: Two 6S
Battery Charger: Compatible with selected battery
Propeller: To match selected motor
Gasoline Power;
Engine: 50-61cc two stroke
Ignition Battery: 6.0V at least 2400mAh
Building and field equipment
Propeller: To match selected engine


Wingspan: 90.5" (2300mm)
Length: 73.7" (1873mm)
Wing Area: 2519 sq in (162.5 sq dm)
Wing Loading: 25.20oz/sq in (76.9g/sq dm)
Wing Type: NACA airfoils
Weight: (12.5 - 13.5kg)
Servo Mount: 0.83 x 1.6" (21 x 42mm)
Center of Gravity (CG): 6.7" (172mm) back from leading edge of upper
Control Throws- Low High
Ailerons 0.71" (18mm) 10% expo 0.87" (22mm) 10% expo
Elevator 0.71" (18mm) 12% expo 0.87" (22mm) 12% expo
Rudder 1.2" (30mm) 15% expo 1.6" (40mm) 15% expo

jxs 09/14/17

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