American Engineered

The Fuel Pit Cover
That Adapts
When Others Can't.

Patent-pending design meets ATA 103 standards with adjustable lay-flat capability. Built for the toughest conditions.

PROVEN PERFORMANCE

ENGINEERED FOR EXCELLENCE

American-made quality meets industry-leading innovation

Buy American Compliant

Proudly manufactured in the USA to the highest standards

ATA 103 Certified

Meets all Airlines for America lay-flat standards

Retrofit Ready

Built to last and adapt to existing infrastructure

Industry Leading

Aircraft load rated and one-hand lift compliant

Retrofit Ready. Built to Last.

Our patent-pending design integrates seamlessly with existing infrastructure while meeting the rigorious industry standards.

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Airlines for America®
We Connect the World

ATA 103 Lay-Flat
Standards Compliant

Airlines for America® ATA103 revisions require lay-flat hydrant pit covers by 2027.

Our adjustable, cost-effective design meets those standards and can be set to lay-flat or non-lay-flat without special tools or equipment.

Compliant with ATA 103 Lay-Flat Standards
Adjustable to Non-Lay Flat
Aircraft Load Rated
One-Hand Lift to Industry Standards
View Advantages
4MF Fuel Pit Cover - The Future of Fueling Covers
2027
DEADLINE
THE COMPLETE SYSTEM

THE 4MF SOLUTION

Our patent-pending Cover Assembly meets ATA 103 standards with a Lay-Flat Cover. It retrofits into most existing installations without costly infrastructure changes. Aircraft load-rated and tested to industry standards.

The 4MF Solution - Exploded View

Compliance Built In

Meets ATA 103 standards with Lay-Flat Cover. It retrofits into most existing installations.

Lower Total Cost

Using a Lay-Flat design avoids costly infrastructure changes. A lighter cover assembly reduces installed cost.

Adjustable

Adjustable to lay-flat or non-lay-flat. Retrofit into most existing installations.

Proven Experience

Dedicated and building on 60 years of Aviation Services experience.

Easy Access

Central lift point provides an industry standard, one-hand access to cavity.

Lightweight

Certified to handle the weight and traffic of heavy carts and equipment while maintaining industry standards.

Quick Install

The only cover assembly with an adjustable hinge mechanism.

No Special Tools

Load-rated and tested to industry standards, giving operators confidence it will stand up to heavy ramp traffic.

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