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Ultralights
and Sport Planes by QuickSilver
7 models
to choose from for the perfect plane for you!
Ultralights
USA
Ultralights
USA is A QuickSilver Dealer & Training Center
staffed
by ASC instructors. Ultralights USA offers assembly
and service.
Contact us for configuration and pricing
MX Sprint
Features:
- Rotax 447 Engine
- Conventional 3-Axis Controls
- 66" Propeller for More Performance with Less Noise
- Flexible Driveshaft Coupler for Reduced Vibration
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- Tapered Stabilizer
- Tubular-Braced Tail
- Triangulated Kingpost Assembly
- Partial Double Surface Wings
- Extra Ribs for Firm Airfoil
- Excellent Crosswind Capability
- Short Takeoff
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- Very Fast Control Response
- Quicksilver's Famour Quality
- Easy-to-Assemble Kit
(Ultralights USA offers assembly service)
- Six-Month Written Warranty
(Ask us about it!)
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Standard
Configuration
| Airframe |
R447 |
| Length |
217 in. |
| Height |
106 in. |
| Wingspan |
28 ft. |
| Wing Area |
156 sq.
ft. |
| Wing Loading |
3.36 lb/sq
ft |
| Power Loading |
13.12 lb/hp |
| Seats |
1 |
| Minimum
flight crew |
1 |
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-
Strut Braced Wing
| Weights |
R447 |
| Max takeoff
weight |
525 lbs. |
| Empty weight |
250 lbs. |
| Useful
load |
275 lbs. |
| Payload
w/full fuel |
245 lbs. |
| Fuel Capacity |
5 U.S. gal. |
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Specifications
subject to change without notice.
NOTE: All
specifications are based on manufacturer's calculations.
| PERFORMANCE: |
R447 |
| Takeoff
distance, ground roll |
65 ft |
| Takeoff
distance, 50 ft obstacle |
200 ft |
| Rate of
climb |
900 fpm |
| Max Level Speed, sea level |
54 mph |
| Max Operating Altitude |
14,000 ft. |
| Landing
distance, 50 ft obstacle (with brake) |
200 ft |
| Landing
distance, ground roll (with brake) |
60 ft |
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| CRUISE
PERFORMANCE CHART: |
R447 |
| At 55%
power (rpm/mph) |
5000/44 |
| At 65%
power (rpm/mph) |
5300/47 |
| At 75%
power (rpm/mph) |
5500/50 |
| At 100%
power (rpm/mph) |
6500/54 |
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| FUEL FLOW: |
R447 |
| At 55%
power (gpm/mi) |
2.5/84
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| At 65%
power (gpm/mi) |
2.7/84 |
| At 75%
power (gpm/mi) |
3.0/80 |
| At 100%
power (gpm/mi) |
4.5/52 |
All performance
figures are based on standard day, standard atmosphere, at sea
level and
175 lb. pilot weight, unless otherwise noted. Flight training required.
| AIRSPEEDS: |
R447 |
| Vx (Best
angle of climb) |
33 mph |
| Vy (Best
rate of climb) |
36 mph |
| Va (Design
maneuvering) |
48 mph |
| Vne (Never
exceed) |
65 mph |
| Vs (Stall,
power off) |
24 mph |
| Landing
approach speed |
31 mph |
| SPECIFICATIONS: |
R447 |
| Powerplant
ROTAX |
447 |
| No.
Cylinders |
2
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| Displacement |
436.5 cc
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| Horsepower |
40 hp
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| Recommended
TBO |
250
hrs
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| Propeller |
66"
x 34"
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All specifications
are based on manufacturers calculations.
SPECIFICATIONS
SUBJECT TO CHANGE WITHOUT NOTICE.
This information
is for reference only, please consult
Ultralights
USA for exact and up to date specifications.
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