About Us

We provide the GA community the ability to buy and sell light aircraft with greater ease, transparency and confidence.


Quality Aircraft

From the beginning of AT Aviation in 2012 the writing was on the wall.

A combination of passion, business acumen and a desire to offer unmatched customer service, allowed Andy to grow the company at an explosive rate.

As in any situation where people are following their hearts and are passionate about what they are doing, the addition of focus, determination and hard work ensures that the right things happen at exactly the right time.

This continues to be the case today, and is the ethos with which AT Aviation forges forward.

Totally unmatched in the aviation space, we hold the largest stock in Europe with over 40 aircraft for sale, both on and off market, all on display in our showrooms at Dunkeswell Aerodrome, Solent Airport and Sandown Airfield.

We have a constant stream of clients from the UK, Europe and beyond, many of whom enjoy spending a few days with us, our airport pick up services, and the various accommodation options we have available.

Now with a fully licensed maintenance facility, 2020 is proving to be the start of a new phase of expansion for AT Aviation.

Anything is possible with the right attitude, and the right team.

The Team

Introducing AT AVIATION SALES Ltd.

Andy Twemlow

MD / Founder

Andy Twemlow our Founder (Mr T) enjoyed over 25 years in lead roles within the office automation sector. Following two sales director roles, Andy founded Peninsula business systems which developed into a highly successful multi million-pound turn over operation with over 50 staff. In 2013 Andy sold Peninsula giving him the time to live the dream of obtaining his PPL which eventually lead to him starting AT Aviation.

Andy has a great love of aviation and as many customers know loves to sell and fly some very interesting aircraft which he takes great pride in displaying at our show facilities. Andy has just over 1700 fixed wing hours and now close to 700 hours of rotary flying.

Andy enjoys all forms of aviation and is also a very keen boating man with previous ties to the world of off shore power boat racing in which he won 2 UK championships in.

Call: +44 7808 788996


Becca Forman

Becca Forman

Aircraft Sales

Becca has had a love of flying from a young age, she has now got over 400 hours on just over 50 types since getting her PPL(A) in 2019. In 2021 she got her Multi Engine Piston rating and defected to the dark side by completing her PPL(H).


Mark R. Watkin

Aircraft Broker (AT Aviation Northern)

Mark has a wealth of aviation experience. He trained at a Military Civilian Conversion school in the early 80’s. He has been involved in numerous single engine and multi-engined aircraft in Western Europe and North America. Flight hours are in access of 2500 hrs in most types. Also involved in ground instruction in fixed wing and rotary in all subjects and also IMC and IR syllabus.

Call: +44 07836 648790


Nick Buckley

Aviation Finance Specialist

When it comes down to real time finance discussions or specific, you will deal with Nick Buckley who will be working on behalf of us to tailor a package to suit your needs. My New Aircraft – We are an appointed representative of Buckley Asset Finance Ltd trading as My New Aircraft.

Debbie Merrifield


Debbie has a wealth of financial and administration experience having worked in the Marine, Construction and Agricultural sectors.

With our new head office now being completed Debbie has been pivotal in introducing new support systems to aid continued growth and smooth operations across all group activities.

Call: +44 01404 642006


Mark Mitchell MAOI

Digital Marketing / Art Director

Mark is an award winning creative with over 30 years experience in film and digital media. He has worked in the USA Denmark, Italy and Spain creating media for well known brands including FIFA ( World Cup), Reckitt Benckiser and Carlsberg.

Call: +44 1404 642006


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