Business Details
41 Years
experience
Aerospace Engineering & Aircraft Repair Services in Harlow
Established in 1985, Hanley Smith has built a reputation as a trusted provider of aerospace engineering solutions. Our expertise spans aircraft undercarriage repair and overhaul, precision machining, and non-destructive testing, delivered with a commitment to quality and regulatory compliance. Holding approvals from EASA, ISO9001, and TCCA, we combine decades of engineering experience with advanced machinery to meet exacting client requirements.Our team specialises in servicing modern commercial aircraft and vintage aviation heritage projects, supported by proprietary tools that streamline maintenance processes. With international reach and a focus on customer care, we prioritise safety, efficiency, and environmental responsibility across all operations.
Services
Undercarriage Repair
Acrylic Window Refurbishment
Precision Machining
Non-Destructive Testing
Bush Removal Tools
Vintage Aircraft Support
Details
- Year established: 1985
Highlights and features
- We have over 35 years of aerospace engineering experience since 1985
- Our ISO9001 certification guarantees quality-controlled processes
- Proprietary tools reduce bush removal time by up to 70%
- Specialist support for vintage aircraft heritage projects
- International service network covering commercial and private aviation
Associations and certifications
- EASA PART 145
- FAR 145
- ISO9001-2015
- TCCA CAR 573
Services
Undercarriage Repair
Specialist overhaul of aircraft undercarriage components in temperature-controlled clean rooms. Complies with manufacturers' manuals and regulatory standards. Handles Boeing, Airbus, and Hawker models with dedicated tooling and testing procedures.
Precision Machining
Advanced CNC machining for aerospace parts up to 32" diameter. Capable of turning, milling, grinding, and EDM processes. Maintains tolerances to 0.0001" with ISO9001-certified quality control systems.
Bush Removal Tools
Proprietary BushOut and Urge Tool systems for rapid, damage-free bush extraction. Suits 1.7"-4" diameters including back-to-back configurations. Reduces maintenance time by up to 70% compared to traditional methods.
Non-Destructive Testing
Comprehensive inspection using fluorescent penetrant and magnetic particle methods. Certified to EASA Part 145 standards. Identifies subsurface flaws in critical flight components without causing material damage.
Vintage Aircraft Support
Tailored engineering solutions for historic aircraft preservation. Works with Battle of Britain Memorial Flight and The Fighter Collection. Combines traditional techniques with modern precision to maintain flying heritage.
Questions
What aircraft types do you support?
We service Boeing 737-767 series, Airbus, Hawker 125, Sikorsky S61N, and vintage aircraft including Battle of Britain Memorial Flight models.
Are your engineers certified?
All engineers hold EASA Part 145 and TCCA CAR 573 certifications. Our ISO9001 quality system ensures compliance with global aerospace standards.
Do you offer international services?
Yes, we provide component repair, tooling, and engineering support to aviation clients worldwide with appropriate export documentation.
What makes your bush removal unique?
Our patented BushOut and Urge Tool systems enable damage-free extraction of interference-fit components, reducing maintenance time by up to 70% compared to traditional methods.
How do you handle vintage aircraft?
We combine traditional engineering skills with modern precision machining for heritage aircraft. Clients include Historic Flying Ltd and The Old Flying Machine Company.
