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These Terms of Use ("Terms") govern your access to and use of the website of GRAD Aeronaut LLC ("Company"). By accessing or using this Site, you agree to comply with these Terms.

1. Website Ownership and Purpose

The website gradaeronaut.com is owned and operated by GRAD Aeronaut LLC, a company registered in the State of Delaware, USA.

The Site provides information about the Sinbad aircraft kit project, its purchase and reservation program, and related services.

2. Informational Use and Program Clarity

The content on this Site is provided to help you explore the Sinbad project, available programs, and participation options.

Final terms, pricing, availability, benefits, queue positions, production priorities, and all related obligations are defined exclusively in the applicable Purchase and Fulfillment Agreement or other written agreement between you and the Company.

The Company may refine, update, or adjust program features, benefits, timelines, and availability as part of ongoing product development and operational planning, to the maximum extent permitted by law.

3. Agreement Priority

Participation in any purchase, reservation, or related program is governed by the applicable Purchase and Fulfillment Agreement.

In the event of any inconsistency between this Site and that Agreement, the Purchase and Fulfillment Agreement shall prevail.

4. Intellectual Property and Brand

All content on this Site, including text, images, design, branding, layout, and software elements, is the property of GRAD Aeronaut LLC unless otherwise stated.

Sinbad, GRAD Aeronaut, and related names, logos, and identifiers are trademarks and brand assets of the Company. Any reproduction, modification, or commercial use without prior written consent is prohibited.

5. User Conduct

You agree not to use this Site for any unlawful, fraudulent, or abusive purposes, and not to attempt to gain unauthorized access to any part of the Site, services, or infrastructure.

6. No Warranty

The Site and its content are provided "as is" and "as available." The Company makes no warranties, express or implied, regarding accuracy, completeness, or uninterrupted availability.

7. Limitation of Liability

To the maximum extent permitted by law, GRAD Aeronaut LLC shall not be liable for any direct, indirect, incidental, or consequential damages arising from your use of this Site, including delays, service interruptions, or loss of data.

8. Third-Party Links

This Site may contain links to third-party websites. The Company does not control and is not responsible for the content, policies, or practices of external sites.

9. Modifications

The Company may update these Terms from time to time. Continued use of the Site after changes are posted constitutes acceptance of the updated Terms.

10. Governing Law

These Terms are governed by the laws of the State of Delaware, USA. Any disputes shall be resolved in the appropriate courts of Delaware.

11. Legal Contact

For legal notices or formal inquiries:

legal@gradaeronaut.com

This Purchase and Fulfillment Agreement ("Agreement") is entered into by and between the Buyer ("You") and GRAD Aeronaut LLC ("Company"), a limited liability company registered in the State of Delaware, USA, and governs the reservation, purchase, production, and fulfillment of a Sinbad aircraft kit.

1. Purpose

This Agreement governs the Buyer's participation in the Company's purchase and reservation program for the Sinbad aircraft kit.

2. Personal Balance

Each Buyer has a personal balance reflecting the total amount of all deposits made.

The level of the Buyer's personal balance determines the set of privileges available.

The Buyer obtains a higher level of privileges by adding funds to their balance.

3. Automatic Level Upgrade

When the Buyer's balance reaches the amount required for the next privilege level, the level is upgraded automatically and becomes active.

4. Upgrade Deadline

The Buyer may upgrade their privilege level only until the Company sends a formal notice that the order is ready to enter production.

After such notice, the selected level and privileges are locked and cannot be changed.

5. Deposit and Final Price

Any payment made by the Buyer is treated as a deposit that reserves the Buyer's privilege level and position in the production queue.

For the Sinbad Standard and Premium Status levels, the final order price is fixed at the moment the deposit is paid and corresponds to the offer shown on the level's payment card at that time.

6. Pricing Matrix (Reference Only)

The Pricing Matrix is provided as reference information only to illustrate how the final price may change over time.

The binding price and conditions are those shown on the level's payment card and the Buyer's invoice at the moment of payment.

7. First Production Payment (50%)

After receiving the Company's notice that the order is ready to enter production, the Buyer has thirty (30) calendar days to increase their balance to fifty percent (50%) of the fixed final price.

If this amount is not paid within this period, the Company may cancel the order without refund of the deposit.

8. Final Payment (Remaining 50%)

The remaining fifty percent (50%) of the full order price must be paid within thirty (30) calendar days after the Company sends the notice that the order is ready.

9. Non-Payment and Resale

If the remaining amount is not received within thirty (30) calendar days after the notice is sent, the Company may cancel the order and issue a refund of the amount previously paid, less applicable overhead and incurred costs.

The Company may offer the kit to another Buyer under new terms.

10. Kit Composition and Exclusions

Unless explicitly stated otherwise, the aircraft kit does not include:

engine and related systems, propeller, wheels and braking systems, fuel systems, ballistic parachute systems, avionics, navigation and position lights, painting/finishing, or delivery from the Company's warehouse.

Delivery and transportation are arranged and paid for separately by the Buyer.

11. Airworthiness and Responsibility

The Company does not guarantee the airworthiness, legality, or performance of the completed aircraft.

The Buyer assumes full responsibility for final assembly, inspections, registration, maintenance, flight testing, and operational safety.

12. Communications and Buyer Dashboard

By participating in the program, the Buyer agrees to receive updates and notifications by email.

Order status and official notices are published in the Buyer's personal dashboard on gradaeronaut.com.

It is the Buyer's responsibility to review this information regularly.

13. Authorized Billing Entities

The Company may use authorized billing entities or individual entrepreneurs to collect payments on its behalf.

The current authorized billing entity is identified on the Company's website in the section titled "Authorized Billing Entities", which forms an integral part of this Agreement.

14. Fraudulent or Unauthorized Payments

The Company reserves the right, at its sole discretion, to refuse, suspend, or reverse the recognition of any payment that it reasonably determines to have been made as a result of fraud, unauthorized access, material misrepresentation, or other unlawful activity.

This provision shall not apply to good-faith payments made by the Buyer using authorized payment methods, unless there is clear and documented evidence of such unlawful activity.

15. Order Pickup, Storage, and Extended Non-Collection

After receiving the Company's notice that the order is ready, the Buyer must collect the order within forty-five (45) calendar days.

If the order is not collected within this period, the Company may begin to charge storage and insurance fees.

If the order is not collected within ninety (90) days, the Company may cancel the order and refund the amounts received, less applicable overhead and incurred costs.

16. Transfer of Rights

At any stage of the project or production, the Buyer may transfer their rights to the order to any third party, provided the Company is notified in the manner specified by the Company.

17. Aircraft Identification Plate

The Buyer may change only the serial number and personal inscription on the Aircraft Identification Plate until the Company sends the production readiness notice.

After that point, this information is final and locked for manufacturing.

18. Governing Law and Priority

This Agreement is governed by the laws of the State of Delaware, USA.

In case of any conflict, this Agreement shall prevail, followed by the Refund Policy, and then the Terms of Use and Privacy Policy.

This Refund Policy governs the terms for refunding payments made as part of the purchase and reservation program for the Sinbad aircraft kit, developed and offered by GRAD Aeronaut LLC ("the Company").

1. Refund Eligibility

The Buyer is entitled to request a full refund within fourteen (14) calendar days from the date of payment, provided that the project has not yet entered the production preparation stage and no irreversible costs have been incurred.

Refund requests must be submitted by email to info@gradaeronaut.com.

If approved, the refund will be processed within thirty (30) calendar days and returned to the original payment method used by the Buyer.

Any transaction, banking, or payment provider fees are non-refundable.

2. Non-Refundability After 14 Days

All funds paid as part of the program shall be considered non-refundable after fourteen (14) calendar days, except in the case of project cancellation or technical impossibility to fulfill obligations due to the fault of the Company.

3. Project Cancellation by the Company

In the event that the project is canceled or cannot be completed for reasons solely attributable to the Company, the Company will determine the amount of any refund based on the funds that remain unspent and the portion of the order value paid by the Buyer.

The Company's goal in such cases is to provide a fair and reasonable settlement.

4. Verification and Method of Refund

Refunds are issued only to the original payment method used by the Buyer.

The Company may request identity, payment, and transaction verification before processing a refund in order to prevent fraud, unauthorized access, or misuse.

5. Currency and Exchange Rates

Refunds are processed in the original transaction currency.

Any exchange rate differences, intermediary bank fees, or charges imposed by payment providers are the responsibility of the Buyer.

6. Final Authority

In the event of any dispute regarding the applicability or amount of a refund, the final decision shall rest with GRAD Aeronaut LLC, subject to applicable law.

7. Force Majeure and Payment Providers

The Company is not liable for delays or inability to process refunds caused by force majeure, banking systems, payment providers, or actions beyond the Company's reasonable control.

8. Contact

GRAD Aeronaut LLC

Email: info@gradaeronaut.com

Website: https://gradaeronaut.com

This Privacy Policy ("Policy") explains how GRAD Aeronaut LLC ("Company," "we," "our," or "us") collects, uses, stores, and protects personal data obtained from users of the website gradaeronaut.com ("Site").

By using the Site, you agree to the terms of this Policy.

1. Data We Collect

We may collect and process the following categories of personal data:

Name (first and last)
Email address
Postal address and country of residence
Phone number
Payment method and billing information
IP address, browser, and device information
Usage and interaction data collected through cookies and analytics tools

2. How We Use the Data

We use personal data for the following purposes:

Processing deposits, purchases, and payments
Communicating about order status, production, delivery, and support
Responding to inquiries and providing assistance
Improving website performance and user experience
Sending project updates and notifications related to your account and participation
Analyzing usage patterns through analytics tools

3. Data Storage and Protection

Personal data is stored on secure systems and processed using reasonable administrative, technical, and physical safeguards designed to protect against unauthorized access, alteration, or loss.

4. Data Sharing

We may share personal data with the following categories of recipients, only as necessary to provide our services:

Payment processors and authorized payment agents
CRM and analytics platforms
Shipping and logistics providers
Legal, accounting, or tax advisors, where required by law

We do not sell personal data to third parties.

5. Cookies

We use cookies and similar technologies to:

Ensure proper functionality of the Site
Remember user preferences
Understand how the Site is used

You can control cookie settings through your browser. Continued use of the Site indicates consent to the use of cookies as described in this Policy.

6. Your Rights

Depending on your jurisdiction, you may have the right to:

Request access to your personal data
Request correction or deletion of your data
Restrict or object to certain processing
Withdraw consent, where applicable

To exercise these rights, contact us at info@gradaeronaut.com.

7. International Data Transfers

Personal data may be stored or processed on servers located in the United States or other countries.

Where required by applicable law, appropriate safeguards are used to protect personal data transferred across borders.

8. Data Retention

We retain personal data only for as long as necessary to fulfill the purposes described in this Policy, comply with legal obligations, and resolve disputes.

9. Policy Updates

We may update this Policy from time to time. Any changes will be posted on this page with an updated date. Continued use of the Site after changes are published constitutes acceptance of the revised Policy.

10. Contact