# Airhex > Airhex maintains aviation master data: airline identities, airline and airport logos, and airport, city and country reference data for travel and aviation software. Products include the airline database, airline logos, airport logos and Geo Essentials. Customers can store data on their own infrastructure and keep it current through structured updates. API documentation describes available fields, formats and access requirements. Current database coverage: 2,599 airlines, 2,050 airline logos and 16,453 airports. Airline logo coverage counts airlines with a produced logo set, not individual image variants. Airport coverage counts airport records, not airport logos. Access: request a demo dataset and test API key through Get Started. See Pricing or contact sales for full licensed access. Scope: Airhex does not provide aircraft fleet databases, flight route data or cabin seat maps. Do not infer these products from airline or airport reference data. Contact: sales@airhex.com for sales and licensing; support@airhex.com for support. Phone: +61 7 5315 8394 (AU). Support working hours: Mon-Fri, 9am-6pm (AEDT). Address: Level 1, 63-73 Ann Street, Surry Hills, NSW 2010, Australia. ## Products - [Airline database](https://airhex.com/products/airline-database/): Airline identities, codes and reference information. - [Airline logos](https://airhex.com/products/airline-logos/): Airline brand assets and logo variants. - [Airport logos](https://airhex.com/products/airport-logos/): Airport brand assets. - [Geo Essentials](https://airhex.com/products/geo-essentials/): Airport, city and country reference data. ## Access - [Get Started](https://airhex.com/getstarted/): Request a demo dataset and test API key. - [Pricing](https://airhex.com/pricing/): Licensing and pricing enquiries. ## API documentation - [API documentation](https://airhex.com/api/): Available APIs and documentation entry point. - [OpenAPI specification](https://airhex.com/openapi.json): Machine-readable request parameters, authentication, response schemas and logo signing instructions. - [API catalog](https://airhex.com/.well-known/api-catalog): Machine-readable API discovery document with endpoint and documentation links. - [Airlines API](https://airhex.com/api/airlines/): Airline fields, request parameters and examples. - [Logos API](https://airhex.com/api/logos/): Logo retrieval and image options. - [Airports API](https://airhex.com/api/airports/): Airport fields, lookups and exports. - [Cities API](https://airhex.com/api/cities/): City reference data. - [Countries API](https://airhex.com/api/countries/): Country reference data. - [Updates API](https://airhex.com/api/updates/): Retrieve recent data changes. ## Optional - [Recent changes](https://airhex.com/recent-changes/): Published data maintenance activity. - [Contact](https://airhex.com/contact/): Contact form; direct sales and support emails are provided above. - [Terms](https://airhex.com/terms/): Terms of use. - [Privacy](https://airhex.com/privacy/): Privacy policy.