About this website
This website (the “Site”) is a spec website: a speculative design project created by One Stop Creative Agency (“OSCA”, “we”, “us”) to show its design and development work. It presents Hesper Jets, a private jet charter brand that OSCA invented for the purpose.
Hesper Jets is not a real company
Hesper Jets, the Vantelle Aviation Group, Hesper Reserve, the Hesper app and every accreditation body named on the Site (including the Aurelia Charter Standard, the Polaris Safety Audit, the Cirrane Charter Guild, the Corvus Charter Council and the Halcyon Business Aviation Forum) are fictional. They are not trading names of OSCA or anyone else. OSCA is not connected with any business that uses a similar name. Any resemblance to a real company, organisation or person is unintended and coincidental.
Nothing can be booked
The Site does not offer, arrange, broker, sell or advertise flights or any other service. Nothing on it is an offer, an invitation to treat, a quotation or a promise of availability. No booking, charter contract or payment can be made through it. If you are looking to charter an aircraft, please contact a licensed operator or broker directly.
What on the Site is invented
For the purposes of the concept, the following are fictional:
- the company history, founding date and headquarters
- all statistics and figures about the business
- the reviews, the review score and the names of advisors
- the office addresses and telephone numbers
- the Hesper Reserve membership and its terms
- the Hesper app
- every accreditation body, award, seal and mark
The office telephone numbers are taken from ranges that regulators reserve for fiction, or are deliberately incomplete, so they do not connect to anyone. The only real contact details on the Site are OSCA’s own, below.
Aircraft information
Aircraft specifications are based on published manufacturer data and are shown for illustration only. They may be incomplete, approximate or out of date and must not be relied on for any purpose, including planning or safety decisions. Aircraft photographs on the Site were generated for this concept. They depict aircraft types, not specific aircraft, and are not photographs of real aircraft or real interiors.
Trademarks
The names of the aircraft manufacturers on the Site (including Airbus, Beechcraft, Boeing, Bombardier, Cessna, Dassault Aviation, Eclipse Aerospace, Embraer, Fairchild Dornier, Fokker, Gulfstream, Hawker, Honda Aircraft Company, Nextant Aerospace, Piaggio Aerospace, Pilatus Aircraft and Saab) and the names of their aircraft models are trademarks of their respective owners. They appear on the Site only to identify the aircraft being described. Their use does not imply any affiliation with, sponsorship by or endorsement from those owners, and none exists.
Design and code
The design, text, generated imagery and code of the Site are © 2026 One Stop Creative Agency. Fonts are used under the SIL Open Font Licence.
Liability
The Site is provided as a demonstration, as is and without warranty of any kind. To the fullest extent permitted by law, OSCA accepts no liability for any loss or damage arising from use of, or reliance on, the Site or anything on it. Nothing in this notice excludes or limits any liability that cannot be excluded or limited by law.
Who runs the Site
One Stop Creative Agency. Email hello@onestopcreativeagency.co.uk, telephone +44 7838 279496, website onestopcreativeagency.co.uk.
This notice is governed by the law of England and Wales.