Terms of Service

1.1 “Account” means your registered account for the Service.

1.2 “Customer Data” means any data, files, content, or information that you or your Users upload, submit, or transmit through the Service, including flight school operational records, training records, maintenance records, and student records.

1.3 “Invoicing Feature” means the optional Invoicing module described in Section 6 and governed by the Invoicing Module Addendum.

1.4 “Service” means the HangarOS software-as-a-service platform at hangaros.com, including all modules, features, APIs, and mobile applications we make available.

1.5 “Subscription” means a paid subscription to one or more modules of the Service.

1.6 “User” means an individual you authorize to access the Service through your Account, including your employees, instructors, students, mechanics, and contractors.

1.7 “Payment Processor” means a third-party payment processor we engage to process Subscription payments. The current Payment Processor is identified in our Subprocessor List, and may change from time to time on notice in accordance with Section 9 and our Data Processing Agreement.

2.1 You must be at least 18 years old and have legal capacity to enter into a binding contract.

2.2 The Service is intended for users in the United States. If you access the Service from outside the United States, you do so at your own risk and are responsible for compliance with local law.

2.3 You must comply with all applicable laws and regulations in your use of the Service.

3.1 Registration. To use the Service, you must create an Account and provide accurate name, email address, and password. We may collect additional information (such as phone number for multi-factor authentication) as part of the registration flow.

3.2 Account security. You are responsible for maintaining the confidentiality of your credentials and for all activity under your Account. You must enable multi-factor authentication where required by the Service and notify us immediately at security@hangaros.com if you suspect unauthorized access.

3.3 One Account per individual. You may not create multiple Accounts for a single individual or share Account credentials. Each User must have their own credentials.

3.4 False information. We may suspend or terminate any Account containing inaccurate, false, or incomplete information.

4.1 Modules and pricing. The Service is sold as modular subscriptions. The Scheduling module is the required base; all other modules (Maintenance, Training, Invoicing, AI Tools, Knowledge Base, Multi-Location) are optional add-ons. Current pricing is published at hangaros.com/pricing. Prices are in U.S. Dollars.

4.2 Two-phase free trial. New subscriptions begin with a two-phase free trial:

• Phase 1 (no card required): Up to 14 days of access without a payment method on file.
• Phase 2 (card on file): Up to an additional 14 days of access after you add a valid payment method, for a combined trial of up to 28 days before the first charge.

You may cancel at any time during either phase. If you cancel before the end of Phase 2, you will not be charged. At the end of Phase 2, your Account will convert to a paid Subscription unless you have cancelled.

4.3 Small Flight School Program. Eligible schools may participate in the Small Flight School Program, which is governed by a separate Program Agreement. Eligibility and terms are set forth in that agreement.

4.4 Billing cycle. Paid Subscriptions are billed in advance on a monthly or annual cycle as selected by you. Annual Subscriptions are charged once per year.

Switching from monthly to annual takes effect immediately and prorates a credit for the unused portion of the current monthly cycle against the new annual charge.

Switching from annual to monthly takes effect at the end of your current annual term. Your annual term remains in effect until then; no refund or proration applies to the unused remainder of the annual term.

Adding a module takes effect immediately and is prorated against your current billing cycle.

Removing a module takes effect at the end of your current billing cycle. You retain access to the module through the end of that cycle. No refund or proration applies for the remainder of the current cycle.

4.5 Automatic renewal. Your Subscription automatically renews at the end of each billing cycle at the then-current price unless you cancel before the renewal date.

4.6 Payment method. You authorize us and our Payment Processor to charge your payment method for all fees, taxes, and other amounts owed. Payment method information is collected by the Payment Processor through hosted fields; HangarOS does not store full payment card numbers on its servers.

4.7 Price changes. We may change pricing on at least 30 days' notice before the start of your next billing cycle. If you do not agree to a price change, you may cancel before the new price takes effect.

4.8 Taxes. All fees are exclusive of taxes. You are responsible for all sales, use, value-added, and similar taxes applicable to your Subscription. We will collect such taxes at checkout where required by law.

4.9 No refunds. All fees are non-refundable except as required by law. If you cancel, you retain access through the end of your then-current billing cycle and will not be charged again.

4.10 Failed payment. If a charge fails, we may attempt to re-charge your payment method, suspend the Service, or terminate your Subscription. You remain responsible for amounts owed plus any reasonable costs of collection.

4.11 Downgrades. If you remove modules or downgrade your Subscription, the change takes effect at the end of your current billing cycle as described in Section 4.4. After the change takes effect, you may lose access to features and to data that depended on the removed modules. We are not responsible for loss of access to such features or data following a downgrade.

4.12 Chargebacks. If you initiate a chargeback on a payment that is later resolved in our favor or determined to be invalid, we may recover the disputed amount, any chargeback fees imposed on us, and a reasonable administrative fee from you, and may suspend or terminate your Account.

5.1 License grant. Subject to your compliance with these Terms and payment of fees, we grant you a limited, non-exclusive, non-transferable, non-sublicensable, revocable license to access and use the Service for your internal business purposes during your Subscription term.

5.2 Restrictions. You may not:

• (a) copy, modify, or create derivative works of the Service;
• (b) reverse engineer, decompile, disassemble, or attempt to derive the source code of the Service, except to the extent expressly permitted by applicable law;
• (c) rent, lease, lend, sell, sublicense, assign, distribute, or otherwise make the Service available to any third party;
• (d) remove, alter, or obscure any proprietary notices on the Service;
• (e) use the Service to build or support a competing product or service;
• (f) use the Service in violation of applicable law or these Terms;
• (g) send spam, malware, viruses, or other harmful code through the Service;
• (h) attempt to gain unauthorized access to the Service or related systems;
• (i) interfere with or disrupt the integrity, performance, or operation of the Service;
• (j) probe, scan, or test the vulnerability of the Service except through a coordinated disclosure to security@hangaros.com;
• (k) circumvent or attempt to circumvent any usage limit, rate limit, or security control; or
• (l) use the Service to train, fine-tune, or otherwise develop a machine learning model that competes with HangarOS.

5.3 API access. You may use only API endpoints we have officially documented. You may not access or interact with internal, undocumented, or unauthorized endpoints, and you may not use automated tools to circumvent rate limits or security controls.

5.4 Acceptable Use Policy. Your use of the Service is also governed by our Acceptable Use Policy, which is incorporated into these Terms.

6.1 Optional module. The Invoicing module is an optional add-on that helps you generate invoices for your customers (such as student pilots and renters) and synchronize those invoices to QuickBooks Online.

6.2 Invoicing Module Addendum. Your use of the Invoicing Module is governed by the Invoicing Module Addendum, which is incorporated into these Terms when you enable the Invoicing module.

6.3 HangarOS does not hold funds. HangarOS does not at any time receive, hold, transmit, escrow, or otherwise handle funds in connection with the Invoicing module. Your customers pay you directly through your QuickBooks account or other channels you have configured. HangarOS is a software-only orchestration layer that creates invoices in your QuickBooks Online account using credentials you have authorized.

6.4 No money transmission. HangarOS is not a money transmitter, money services business, payment processor, escrow agent, or financial institution with respect to your customers' payments. Any prepaid credit balance feature in the Invoicing module is a bookkeeping ledger only; the underlying funds, if any, remain in your bank account or your QuickBooks account.

7.1 Ownership. As between you and us, you retain all right, title, and interest in and to Customer Data. We claim no ownership of Customer Data.

7.2 License to us. You grant us a worldwide, non-exclusive, royalty-free license to host, store, transmit, display, and process Customer Data solely to (a) provide and maintain the Service, (b) prevent or address service, security, or technical issues, (c) perform backups and disaster recovery, (d) comply with legal obligations, and (e) enforce these Terms. This license terminates when Customer Data is deleted from the Service, except that we may retain Customer Data in backups, audit logs, or as required by law for the periods described in our Privacy Policy and Data Processing Agreement.

7.3 No use for marketing or AI training. We do not use Customer Data for marketing, advertising, or to train generative AI or machine learning models, except (a) as you separately authorize in writing or (b) for in-product features that operate solely on your own Customer Data to serve your own Users (such as the AI Tools module).

7.4 Customer responsibilities. You represent and warrant that:

• (a) you have all rights necessary to upload Customer Data and to authorize us to process it;
• (b) Customer Data and your use of the Service do not violate the privacy, publicity, intellectual property, or contractual rights of any third party;
• (c) you have provided all required notices and obtained all required consents from your Users and from data subjects;
• (d) Customer Data does not contain malicious code, defamatory material, or unlawful content; and
• (e) you are responsible for maintaining your own backups of Customer Data critical to your operations.

7.5 Content monitoring. We have no obligation to monitor Customer Data, but we may review, remove, or disable access to Customer Data that violates these Terms or applicable law, and we may cooperate with law enforcement in any investigation.

8.1 Service ownership. The Service, including all software, content (other than Customer Data), features, designs, trademarks, logos, and documentation, is owned by HangarOS or its licensors and is protected by U.S. and international intellectual property laws.

8.2 Trademarks. “HangarOS,” the HangarOS logo, and other HangarOS marks are trademarks of OrangeTree Technologies LLC. You may not use our trademarks without our prior written consent.

8.3 Feedback. If you provide suggestions, ideas, or feedback about the Service, you grant us a perpetual, irrevocable, worldwide, royalty-free, sublicensable, transferable license to use and incorporate such feedback into the Service or any other product without any obligation to you.

8.4 Aggregated and anonymized data. We may collect, generate, and use aggregated, anonymized, or de-identified data derived from the operation of the Service for analytics, benchmarking, product improvement, and similar purposes, provided that such data does not identify you or any User.

9.1 Third-party services. The Service relies on and integrates with third-party services, including without limitation Amazon Web Services, Supabase, Vercel, Amazon Cognito, our Payment Processor (as defined in Section 1.7), Intuit/QuickBooks Online (for Invoicing), Sentry, PostHog, Zoho SalesIQ, Zendesk, Google, and Microsoft. A current list, including the identity of the Payment Processor then in effect, is maintained at hangaros.com/legal/subprocessors.

9.2 Customer's third-party services. If you connect a third-party service to your Account (such as QuickBooks Online, Google, or Microsoft Entra ID for SSO), your use of that service is governed by the terms and privacy policies of that third party, and you authorize us to interact with that service on your behalf to the extent necessary to provide the Service.

9.3 No endorsement. A third-party integration is not an endorsement. We are not responsible for any third-party service, and we disclaim all liability arising from any third-party service to the maximum extent permitted by law.

10.1 Management tool only. The Service is a scheduling, recordkeeping, and operational support tool only. The Service is not a substitute for any record, document, inspection, maintenance program, training program, certification, endorsement, or compliance procedure required by the Federal Aviation Administration (“FAA”) or any other authority.

10.2 Regulatory compliance is yours. You are solely responsible for compliance with all applicable aviation laws and regulations, including without limitation Title 14 of the Code of Federal Regulations Parts 61 and 141. The Service does not guarantee compliance with any FAA requirement, airworthiness directive, service bulletin, manufacturer maintenance schedule, training course outline, or regulatory mandate.

10.3 Maintenance and airworthiness. Maintenance tracking, squawk tracking, work order, AD/SB, inspection, and component-tracking features are for informational and organizational convenience only. You must not rely solely on the Service to determine aircraft airworthiness, return-to-service status, or compliance with any maintenance requirement. Airworthiness determinations and return-to-service decisions remain the sole responsibility of the aircraft owner, operator, and appropriately certificated maintenance personnel.

10.4 Training records. Lesson reports, stage checks, endorsements, graduation certificates, and other training records generated by the Service are for organizational convenience. You are solely responsible for ensuring that records meet the recordkeeping requirements of 14 CFR Parts 61 and 141 (as applicable to you) and for retaining records for the periods required by those rules.

10.5 No aviation advice. HangarOS does not provide aviation advice, legal advice, maintenance recommendations, training recommendations, or regulatory guidance. Nothing in the Service should be construed as such advice. You should consult qualified aviation professionals, legal counsel, and the FAA for guidance on compliance.

10.6 AI features are advisory only. The Service includes AI-assisted features (including but not limited to lesson report drafting, squawk analysis, maintenance intelligence, weather risk advisory, student progress analysis, and document assistance). Outputs from AI features are drafts and suggestions only. They may be incomplete, inaccurate, or wrong. They are not a substitute for the professional judgment of a certificated flight instructor, certificated mechanic, chief instructor, or other qualified person. You must independently review and verify any AI-generated content before relying on it for any operational, training, maintenance, or regulatory purpose.

10.7 Limitation of liability for aviation operations. To the fullest extent permitted by law, HangarOS shall have no liability for any claim, damage, loss, or expense arising from or related to aviation operations, including without limitation aircraft accidents or incidents, missed or incorrect maintenance, regulatory violations or enforcement actions, certificate actions taken by the FAA or any other authority, grounding of aircraft, or personal injury or property damage.

11.1 Termination by you. You may cancel your Subscription at any time through your Account settings or by emailing support@hangaros.com. Cancellation takes effect at the end of your then-current billing cycle.

11.2 Termination by us. We may suspend or terminate your Account, with or without notice, if:

• (a) you breach these Terms;
• (b) you fail to pay fees when due;
• (c) we are required to do so by law or by a governmental or regulatory authority;
• (d) your use of the Service creates a security, legal, or operational risk to us or to other users; or
• (e) we discontinue the Service, in which case we will provide at least 30 days' prior notice.

11.3 Effect of termination. Upon termination:

• (a) your license to use the Service ends immediately;
• (b) we may suspend or disable access to your Account;
• (c) you remain liable for all fees accrued through the termination date;
• (d) we will retain Customer Data for 30 days after termination to allow export, after which we may permanently delete Customer Data subject to retention required by law (including FAA recordkeeping rules); and
• (e) Sections 5.2, 6.3, 6.4, 7.2, 8, 9.3, 10, 12, 13, 14, 15, and 17–19 survive.

11.4 Data export. During the 30-day post-termination retention period, you may export your Customer Data through Account self-service tools or by emailing support@hangaros.com. Exports are provided in commonly used machine-readable formats (such as CSV or JSON).

11.5 FAA-mandated retention. Notwithstanding the deletion timeline above, we may retain Customer Data that constitutes a record we are required by law to preserve, including records governed by 14 CFR Part 141.101 or similar rules, for the period required by such law. After the legal retention period, such data may be deleted.

THE SERVICE IS PROVIDED “AS IS” AND “AS AVAILABLE” WITHOUT WARRANTY OF ANY KIND, EXPRESS OR IMPLIED.

TO THE FULLEST EXTENT PERMITTED BY LAW, HANGAROS DISCLAIMS ALL WARRANTIES, INCLUDING THE IMPLIED WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE, TITLE, AND NON-INFRINGEMENT. WE DO NOT WARRANT THAT THE SERVICE WILL BE UNINTERRUPTED, ERROR-FREE, SECURE, OR FREE OF VIRUSES OR OTHER HARMFUL CODE; THAT DATA WILL NOT BE LOST OR CORRUPTED; OR THAT THE SERVICE WILL MEET YOUR REQUIREMENTS.

WE DO NOT GUARANTEE ANY SPECIFIC UPTIME OR AVAILABILITY UNLESS YOU HAVE A SEPARATE WRITTEN SERVICE LEVEL AGREEMENT WITH US.

YOU ARE SOLELY RESPONSIBLE FOR MAINTAINING INDEPENDENT BACKUPS OF CUSTOMER DATA CRITICAL TO YOUR OPERATIONS.

USE OF THE SERVICE IS AT YOUR OWN RISK.

13.1 Cap. TO THE FULLEST EXTENT PERMITTED BY LAW, THE TOTAL CUMULATIVE LIABILITY OF HANGAROS AND ITS AFFILIATES TO YOU FOR ALL CLAIMS ARISING OUT OF OR RELATING TO THESE TERMS OR THE SERVICE SHALL NOT EXCEED THE GREATER OF:

(a) THE TOTAL AMOUNT YOU PAID TO HANGAROS IN THE THREE (3) MONTHS IMMEDIATELY PRECEDING THE EVENT GIVING RISE TO LIABILITY; OR

(b) ONE HUNDRED U.S. DOLLARS ($100).

13.2 Excluded damages. IN NO EVENT SHALL HANGAROS OR ITS AFFILIATES BE LIABLE FOR ANY INDIRECT, INCIDENTAL, SPECIAL, CONSEQUENTIAL, EXEMPLARY, OR PUNITIVE DAMAGES, OR FOR LOSS OF PROFITS, REVENUE, DATA, BUSINESS, OPPORTUNITIES, GOODWILL, OR REPUTATION, OR FOR THE COST OF SUBSTITUTE SERVICES, EVEN IF HANGAROS HAS BEEN ADVISED OF THE POSSIBILITY OF SUCH DAMAGES, AND REGARDLESS OF THE THEORY OF LIABILITY (CONTRACT, TORT, STRICT LIABILITY, OR OTHERWISE).

13.3 Basis of the bargain. YOU ACKNOWLEDGE THAT THE LIMITATIONS IN THIS SECTION 13 ARE A MATERIAL PART OF THE BARGAIN BETWEEN YOU AND HANGAROS AND THAT HANGAROS WOULD NOT PROVIDE THE SERVICE WITHOUT THEM.

13.4 Jurisdictional limits. Some jurisdictions do not allow the exclusion of certain warranties or the limitation of certain damages. In those jurisdictions, our liability is limited to the maximum extent permitted by law.

You agree to defend, indemnify, and hold harmless HangarOS, its affiliates, and their respective officers, directors, employees, contractors, and agents from and against any and all claims, liabilities, damages, losses, costs, and expenses (including reasonable attorneys' fees) arising out of or relating to:

• (a) your use of the Service;
• (b) your breach of these Terms;
• (c) your violation of any rights of another party, including intellectual property or privacy rights;
• (d) Customer Data, including any claim that Customer Data infringes or violates the rights of any third party;
• (e) your use of the Invoicing module, including any claim from your customers, dispute related to invoices, chargeback, or fraudulent activity;
• (f) your aviation operations, including any regulatory violation, accident, incident, or enforcement action; or
• (g) your violation of any applicable law.

We may assume exclusive defense and control of any matter subject to indemnification, in which case you will cooperate in asserting available defenses.

15.1 Informal resolution. Before filing a claim, you agree to contact us at legal@hangaros.com and attempt to resolve the dispute informally. If the dispute is not resolved within 60 days, either party may proceed under Section 15.2.

15.2 Binding arbitration. Except as provided in Section 15.3, any dispute, claim, or controversy arising out of or relating to these Terms or the Service shall be resolved by binding arbitration administered by the American Arbitration Association (“AAA”) under its Commercial Arbitration Rules and, where applicable, its Supplementary Procedures for Consumer-Related Disputes (the “AAA Rules”). The AAA Rules are available at adr.org. The arbitration will be conducted by a single neutral arbitrator. The arbitrator's decision will be final and binding. Judgment on the award may be entered in any court of competent jurisdiction.

15.3 Exceptions. Either party may (a) assert qualifying claims in small claims court, and (b) seek injunctive or equitable relief in court to prevent actual or threatened infringement, misappropriation, or violation of intellectual property rights or confidentiality obligations.

15.4 Class action waiver. YOU AND HANGAROS AGREE THAT EACH MAY BRING CLAIMS AGAINST THE OTHER ONLY IN AN INDIVIDUAL CAPACITY, AND NOT AS A PLAINTIFF OR CLASS MEMBER IN ANY PURPORTED CLASS, COLLECTIVE, REPRESENTATIVE, MASS, OR MULTI-PARTY ACTION. Unless both parties agree otherwise, the arbitrator may not consolidate more than one person's claims and may not preside over any form of class, collective, representative, or multi-party proceeding. If this Section 15.4 is found unenforceable, the entirety of Section 15.2 is null and void, but the remainder of these Terms remains in effect.

15.5 Arbitration costs and location. Each party pays its own arbitration fees, except that if you are a consumer (not a business), HangarOS will pay all AAA filing, administration, and arbitrator fees for claims totaling less than $10,000, unless the arbitrator determines the claims are frivolous. If you are a consumer, arbitration will take place in the county where you reside; if you are a business, arbitration will take place in Wake County, North Carolina.

15.6 Opt-out. You may opt out of Sections 15.2 and 15.4 by sending written notice to HangarOS, Attn: Legal, 4801 Glenwood Ave, Suite 200, Mailbox 31, Raleigh, NC 27612 (or legal@hangaros.com) within 30 days of first accepting these Terms. Your notice must include your full name, the email address associated with your Account, and a statement that you wish to opt out of arbitration. If you opt out, all other provisions of these Terms still apply.

15.7 Governing law. These Terms are governed by the laws of the State of North Carolina, without regard to its conflict-of-laws principles. The UN Convention on Contracts for the International Sale of Goods does not apply.

15.8 Venue for non-arbitrable matters. Any action not subject to arbitration shall be filed exclusively in the state or federal courts located in Wake County, North Carolina, and you consent to personal jurisdiction in those courts.

We respect the intellectual property rights of others and respond to notices of alleged copyright infringement under the Digital Millennium Copyright Act (“DMCA”). Our full DMCA Policy, including notice requirements, counter-notification procedures, and our designated agent's contact information, is published at hangaros.com/legal/dmca. Notices may be sent to dmca@hangaros.com or to:

HangarOS — DMCA Agent
4801 Glenwood Ave, Suite 200, Mailbox 31
Raleigh, NC 27612

We will terminate the Accounts of repeat infringers in appropriate circumstances.

17.1 Privacy Policy. Our Privacy Policy describes how we collect, use, and share personal information. By using the Service, you agree to the Privacy Policy.

17.2 Data Processing Agreement. Where applicable, our Data Processing Agreement governs our processing of personal data on your behalf and is incorporated into these Terms.

18.1 Modifications. We may modify these Terms from time to time. If we make material changes, we will provide notice by (a) posting updated Terms with a new effective date and (b) emailing the address associated with your Account.

18.2 Effective date. Material changes take effect 30 days after notice. Non-material changes (such as clarifications or formatting) take effect immediately upon posting.

18.3 Continued use. Continued use of the Service after the effective date constitutes acceptance of the updated Terms. If you do not agree, you must stop using the Service and cancel your Subscription.

19.1 Entire agreement. These Terms, together with the Privacy Policy, Acceptable Use Policy, Data Processing Agreement, and any module-specific addendum (collectively, the “Agreement”), constitute the entire agreement between you and HangarOS and supersede all prior agreements, communications, and proposals on the subject.

19.2 Order of precedence. In the event of a conflict, the order of precedence is: (a) a signed written agreement between you and HangarOS, (b) the Data Processing Agreement (for matters of personal data processing), (c) the applicable module addendum, (d) these Terms, (e) the Acceptable Use Policy, and (f) the Privacy Policy.

19.3 Assignment. You may not assign or transfer these Terms or your Account without our prior written consent. We may assign these Terms in connection with a merger, acquisition, reorganization, or sale of substantially all of our assets.

19.4 Severability. If any provision is held invalid or unenforceable, the remaining provisions remain in full force.

19.5 No waiver. No waiver is effective unless in writing and signed by HangarOS. No waiver of any breach constitutes a waiver of any other breach.

19.6 Force majeure. We are not liable for any delay or failure caused by events beyond our reasonable control, including acts of God, natural disasters, war, terrorism, civil unrest, labor disputes, governmental action, internet or telecommunications failures, or failures of third-party services or vendors (including our Payment Processor, hosting providers, and other subprocessors).

19.7 Export compliance. You will comply with all applicable U.S. export control and sanctions laws and represent that you are not located in, under the control of, or a national or resident of any country or party subject to U.S. embargo or designation as a sanctioned party.

19.8 U.S. Government users. The Service is a “commercial item” as defined in 48 C.F.R. § 2.101 and is provided with only the rights granted to all other users under these Terms.

19.9 Independent contractors. Nothing in these Terms creates a partnership, joint venture, agency, employment, or fiduciary relationship.

19.10 No third-party beneficiaries. These Terms are for the benefit of you and HangarOS only.

19.11 Notices. Notices to you may be sent to the email associated with your Account. Notices to HangarOS must be sent to legal@hangaros.com or by mail to the address in Section 20.

19.12 Language. These Terms are written in English. Any translation is for convenience only; the English version controls.

19.13 California residents. If you are a California resident, you waive California Civil Code Section 1542, which provides: “A general release does not extend to claims that the creditor or releasing party does not know or suspect to exist in his or her favor at the time of executing the release and that, if known by him or her, would have materially affected his or her settlement with the debtor or released party.”

19.14 Headings. Section headings are for convenience only and do not affect interpretation.

OrangeTree Technologies LLC d/b/a HangarOS
4801 Glenwood Ave, Suite 200, Mailbox 31
Raleigh, NC 27612
United States

General: legal@hangaros.com
Support: support@hangaros.com
Billing: billing@hangaros.com
Security: security@hangaros.com
Abuse: abuse@hangaros.com
DMCA: dmca@hangaros.com

Last updated: May 22, 2026.