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KSRQ based aircraft care

Major Alteration or Repair (Form 337)

FAA Form 337 services for major aircraft repairs and alterations, including approved data coordination, documentation, conformity inspections, and regulatory compliance support.

Why Form 337 Documentation Matters

Major repairs and alterations must be properly documented to maintain aircraft airworthiness and regulatory compliance.

Incomplete or inaccurate documentation can create challenges during future maintenance events, inspections, aircraft sales, and insurance reviews.

Properly documented modifications help preserve aircraft value and provide a clear maintenance history for future owners and technicians.

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Service Overview

Major Alteration or Repair (Form 337)

Certain aircraft repairs and modifications require additional documentation and FAA-approved data to maintain airworthiness and compliance. Universal Aircraft Solutions helps aircraft owners navigate the FAA Form 337 process by coordinating approved data, managing documentation requirements, overseeing conformity inspections, and ensuring major repairs or alterations are properly recorded and supported.

Recommended Interval FAA Form 337 documentation is required whenever a major repair or major alteration is performed under applicable FAA regulations.

Target Operators & Missions

Designed for specific operational profiles

Operational Fitment Indicator

Our infrastructure aligns with strict compliance schedules and demanding utilization rates, ensuring optimized maintenance tracking for the listed operations.

Frequently Asked Questions

Clear Clarity on Service Rules

Review quick insights regarding regulatory expectations, logistics, and workflow steps behind this operation. Have additional scenario criteria? Reach out to our desk.

Aircraft Management

What services are included in UAS aircraft management?

UAS provides turnkey aircraft management solutions designed for owners who want convenience, compliance, and fleet readiness without daily operational overhead.

Aircraft Maintenance

How do you handle scheduled and emergency maintenance?

Our maintenance process is built for reliability: routine care keeps your aircraft airworthy, while fast-response support minimizes downtime during unexpected issues.

Aircraft Brokerage

Can UAS help me buy or sell an aircraft?

Whether you’re acquiring a new aircraft or selling one from your fleet, we guide you through every step so you can make informed decisions with confidence.

Mobile AOG Maintenance

What areas do you cover with mobile AOG maintenance?

When an aircraft is grounded unexpectedly, UAS brings maintenance expertise directly to your location so you can get back in the air faster.

Pilot Services

How can I start training for my private pilot license?

Starting pilot training with UAS is simple: a consultation, a personalized training plan, and a hands-on introduction to flight instruction.

Got any more questions? Contact us.

Our Operational Process

Step-by-step event coordination

From initial record intake through final logbook return-to-service sign-offs, we handle each aircraft event through a transparent, repeatable technical workflow.

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Contact Information

Universal Aircraft Solutions

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Aircraft Documentation & Compliance

Ensure Major Repairs and Modifications Are Properly Documented

Universal Aircraft Solutions helps aircraft owners navigate FAA Form 337 requirements, approved data coordination, and compliance documentation for major repairs and alterations.