Certified & In-Service
Boeing 737-500
General Arrangement
Benefit Charts
Fuel Savings
Winglets Offer Substantial Fuel Savings
Payload-Range Curve
Winglets Increase Payload-Range Capability
for 737-500/CFM56-3B1
Improved Take-Off Performance
Winglets Improve Take-Off Performance
Information Coming Soon
Weight Impact
Winglet Installation Weight Impact
The total change to the aircraft weight is dependent on the aircraft configuration
and its corresponding winglet configuration.
Weight increase ranges from 783 lb (355 kg) to 825 lb (374 kg).
System Description
Proven Benefits
- Lower Block Fuel
- Reduced Engine Maintenance Costs
- Improved Takeoff Performance
- Increased Payload-Range Capacity
- Lower Emissions
- Reduced Airport Community Noise
- Higher Initial/Optimal Cruise Altitudes
- More Economical Dash Speed Capacity
- Lower Landing & Navigation Fees
- Dramatically Different Appearance
- Higher Aircraft Residual Value
Installation Downtime
For more information about installation downtime, please view the Retrofit page for more details.
