An all around low-wing sport model based off a 1970’s classic.

The Sky Ranger 40 is as much fun to build as it is to fly. Using updated design techniques and laser-cut precision, we’ve designed this kit so most any modeler can successfully build it in a short amount of time.

This all-around sport model’s retro design looks great in the air and makes you look like an ace pilot. Loop it, roll it, spin it, snap it, and just have a great time flying it.

Power the Sky Ranger 40 with either an electric or glow powerplant.

We’ve designed the fuselage with a built-in hatch so you have quick access to either your LiPo batteries or fuel tank. The wing is removable via two bolts from the underside of the model.

Our Sky Ranger 40 was reviewed by Terry Dunn in Model Aviation magazine. Check out his video report below...

	A Great Sporster Whether you like gentle cruising, or prefer to tear up the sky, the Sky Ranger 40's wide flight envelope makes it a blast to fly!
	WEB-LOCK Construction There's nothing else like it. Build our wings, straight and true - with a minimum amount of fuss.
	Premium USA Hardware Included in each Old School Model Works kit is a premium hardware package. We only source our hardware from brand-name, USA manufacturers to guarantee the best quality.
	Rugged 3/16" Main Gear We include sturdy, pre-bent main gear and wheel collars. The 3/16" diameter wire can absorb quite a bit of abuse for those no-so-good landings.
	Front hatch Held in place with magnets, this hatch gives you easy access to batteries or fuel.
	Windscreen Also included is a clear, pre-formed plastic windscreen.
	Design your color scheme Download this sheet to design your Sky Ranger's color scheme.
	Want to see more? Click the "My Build" button to bring up a Flickr photo album of our customer's Sky Ranger 40 builds.

Specifications:

• Wingspan: 60 inches
• Wing Area: 527 square inches
• Length (airframe only): 42.75 inches
• Weight: 3.5 - 4.5 pounds

Radio:

• 4 channel system
• 40-70 in./oz. servos for elevator and rudder
• 2 40-70 in./oz. servos for ailerons
• 1 40-70 in./oz. servo for throttle (if using a glow engine)

Power:

• Electric (minimum 800 watt motor, 80 amp ESC, 4-5S LiPo)
• Glow ( .40-.45 engine, 6 ounce tank, fuel tubing)

Additional items needed to complete the Sky Ranger 40 kit:

• 4 channel radio and servos
• Propeller
• Engine/Motor mount & mounting hardware
• “Y” servo harness (for ailerons)
• Pushrods (two 5” for ailerons, two 24” for elevator & rudder, one 12” for throttle if glow powered)
• Clevises for the pushrods (8 if electric, 10 if glow).
• Two 3” diameter main wheels
• 1 - tailwheel
• Covering

Recommended Power Systems

Cobra

C-3520/10 980Kv Motor, C-80A-ESC, APC 11x7 or 12x6 Prop, 4S 5000mah LiPo Battery

APC 11x7 Prop = 14.8v, 52.4A, 776 watts, 10,420 RPM, 97oz Thrust, 69mph Speed
APC 12x6 Prop = 14.8v, 56.9A, 843 watts, 10,033 RPM, 111oz Thrust, 57mph Speed

Tempest

TEM-3520-980Kv Motor, TEM-80A-ESC, APC 11x7 or 12x6 Prop, 4S 5000mah LiPo Battery

APC 11x7 Prop = 14.8v, 63.4A, 938 watts, 11,250 RPM, 99oz Thrust, 75mph Speed
APC 12x6 Prop = 14.8v, ?A, ? watts, ? RPM, ?oz Thrust, ?mph Speed

BadAss

BA-3515-940Kv Motor, Rebel 85A ESC, APC 11x7 or 12x6 Prop, 4S 5000mah LiPo Battery

APC 11x7 Prop = 14.8v, 57.8, 856 watts, 10,984 RPM, 105oz Thrust, 73mph Speed
APC 12x6 Prop = 14.8v, 63.4A, 938 watts, 10,682 RPM, 123oz Thrust, 61mph Speed

Want some ideas on how to finish your Sky Ranger?

Click the image below for some customer build photos.

Please Note:  All of the Old School Model Works Kits on our website have a $5 Oversize Package surcharge included in the price shown.  This will cover the additional shipping cost while still allowing you to choose our economical Flat Rate Shipping option.  This makes the delivered cost of the kit the same as ordering it directly Old School Model Works. 

We are sorry, but due to the size of the kits and high International shipping costs, we cannot ship them outside of the United States.