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Hartzell & McCauley
The UK’s only Hartzell & McCauley factory approved MRO
Multiple National Approvals
FAA, EASA, Indonesia, South Africa and the Maldives
Extensive Military Support
We support military and government customers around the world

Proptech has over 40 years' experience of propeller maintenance.

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About Us

Proptech holds OEM approvals from Hartzell, McCauley, MT and Sensenich.

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General Aviation

Proptech provides complete repair & overhaul for Hamilton Sundstrand and Dowty propellers.

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Regional Airlines

Proptech retains approvals from OEMs, suppliers, quality organisations and national aviation authorities.

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Proptech Aero Limited

Proptech is a leading supplier of propeller maintenance, spare parts and overhaul exchanges. We have years of experience and a team committed to providing our customers with personalised and high quality service. Contact us any time for friendly, helpful advice, whichever propeller type you operate.

Proptech Portsmouth - Aircraft propellor repair and maintenance - Hartzell Approved McCaulay approved

Contact us for a quotation or technical advice today

OEM Approvals