Keystone Law
Keystone Law is a pioneering law firm that reimagined the way legal services are delivered. Founded on the belief that the profession needed to evolve to put clients first, Keystone’s unique structure and proprietary technology allow its 450+ partners to focus on what truly matters: their clients. By removing unnecessary overheads and bureaucracy, the firm enables closer, more collaborative relationships and delivers results quickly and efficiently.
Our highly experienced aviation team advises on the ownership, operation, financing, and regulation of aircraft across the corporate, commercial, and private aviation sectors. We advise aircraft owners, operators, financiers, management companies, airlines, regulators and industry bodies, high-net-worth individuals, and family offices, corporates, and lessors on the full lifecycle of aircraft ownership and use.
With 20+ specialist lawyers regularly acting on complex, high-value, and multi-jurisdictional aircraft transactions, including the purchase and sale of corporate jets, operating and finance lease structures, and cross-border ownership arrangements, we bring strong commercial insight to international matters.
The team also guides clients through aviation regulatory and operational issues, including aircraft registration, licensing, financing, operation, leasing, certification, maintenance, management and charter agreements, insurance, and disputes. Supported by dedicated corporate and private client teams, we also advise on tax, wealth structuring, succession planning, and crew employment matters.
Whether advising on a single aircraft or a global fleet, we deliver clear, practical, and commercially focused advice tailored to our clients’ needs.








