Terms of Service

The services

We provide a set of free spacecraft-engineering calculators, ENKI — a conversational AI design studio that runs those calculators with you — an AI explainer for tool results, and optional HawkLogic accounts that save your work. Commercial products such as ICARUS OS are sold under separate written agreements, not these terms.

Engineering outputs are first-order screening

Every number the calculators, the compliance tools, and ENKI produce is a first-order engineering screening estimate, computed from published models and the inputs you supply. These outputs are not a substitute for a full mission analysis, independent review by a qualified engineer, or institutional-grade analysis tools — a compliance screening result, for example, supports a filing but is not a substitute for a full ORSAT-class assessment or a regulator's own determination.

You are solely responsible for independently verifying any output before relying on it for hardware decisions, regulatory filings, safety cases, or flight operations.

AI-generated content

ENKI and the tool explainer generate responses with AI models. AI-generated text, diagrams, and design suggestions can be incomplete or wrong — including in ways that look confident and plausible. They are provided for engineering exploration, not as professional advice, and the disclaimer above applies to them in full.

Accounts

You must provide a valid email address to create an account, keep your credentials secure, and not share your account. You are responsible for activity under it. You can stop using the services at any time and request account deletion as described in the Privacy Policy.

Acceptable use, quotas & abuse

Free use of the AI features is subject to fair-use quotas, denominated in turns, which we may adjust. To keep the services available to everyone, you agree not to:

• circumvent or attempt to circumvent rate limits or quotas — for example by rotating network addresses or creating multiple accounts;
• access the AI features by bulk automation or scraping, or resell access to them;
• probe, disrupt, or overload the services, or attempt to access data or accounts that are not yours;
• use the services for anything unlawful, or in violation of export controls applicable to you;
• present an output as a certified, warranted, or HawkLogic-endorsed analysis.

We may throttle, suspend, or block access — including an account — that violates these rules or degrades the service for others.

Intellectual property

The site, the tools, ENKI, and all HawkLogic content, branding, and software are owned by HawkLogic Systems Private Limited or its licensors. These terms grant you no rights in them beyond ordinary use of the services. Open-source components we publish (such as the ICARUS OS core kernel) are licensed under their own open-source licenses, which govern those components.

Your inputs and designs remain yours. The mission parameters, calculator inputs, and conversations you create belong to you. You grant us the limited license needed to store and process them to operate the services — including sending conversation content to our AI-model provider to generate responses, as described in the Privacy Policy. If you send us feedback or suggestions, we may use them without obligation to you.

No warranty

The services are provided "as is" and "as available", without warranty of any kind — express or implied, including merchantability, fitness for a particular purpose, accuracy, and non-infringement. We do not warrant that the services will be uninterrupted, error-free, or that any output is correct.

Limitation of liability

To the maximum extent permitted by law, HawkLogic Systems Private Limited is not liable for any indirect, incidental, special, consequential, or exemplary damages, or for lost profits, data, or missions, arising from your use of — or inability to use — the services, including reliance on any output. Where liability cannot be excluded, it is limited to the amount you paid us for the service giving rise to the claim in the twelve months before the claim (which, for the free tools, is nil).

Termination

We may suspend or terminate your access or account if you breach these terms, if required by law, or if we discontinue a service. Where practical, we will notify you at your registered email. Sections that by their nature survive — the disclaimers, liability limits, and intellectual-property terms — survive termination.

Changes to these terms

We may update these terms from time to time. The "last updated" date above reflects the latest version; continued use after a change is acceptance of the updated terms.

Governing law

These terms are governed by the laws of India. Subject to any mandatory consumer protections where you live, the courts of Bengaluru, Karnataka have exclusive jurisdiction over disputes arising from these terms or the services.

Contact

Questions about these terms: the contact section on the homepage, or founders@hawklogicsystems.com.