Andair
Andair is a British manufacturer of precision fuel-system and related components for general, sport, civilian and commercial aircraft.
Last updated August 31, 2026
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Overview
Andair is a small British aircraft-component manufacturer based in Havant, Hampshire. The company focuses on fuel-system and associated fluid-management hardware for general aviation, sport aircraft, civilian aircraft, amateur-built aircraft and selected commercial aviation applications. Its product range includes fuel pumps and filters, fuel selectors, gascolators, check valves, extensions, oil-air separators, locking fuel caps and blast valves. The business presents itself under the slogan “Andair – precision aircraft components,” reflecting a positioning built around engineering accuracy, reliability and specialist manufacturing rather than mass-market aircraft production. The company was founded in 1994 by Andrew Phillips and his son Owen Hugh Phillips, who are described as pilots and engineers. Andair was incorporated in 1995. Its family-run structure and relatively small workforce have remained central to its identity. Rather than competing as a large aerospace conglomerate, Andair operates as a focused component supplier with manufacturing, assembly and testing capabilities concentrated at its Hampshire facility. Its production environment includes CNC milling equipment, assembly machinery and test rigs, supporting the manufacture and verification of safety-critical fuel-system parts. Andair developed a significant position in the amateur-built aircraft sector, where builders and kit-aircraft manufacturers require dependable, compact and configurable fuel-system components. The company has also supplied products to established aviation businesses. Reported commercial and industrial customers include Cessna, Cirrus, Van’s Aircraft, Scaled Composites, Northrop Grumman, Bombardier, Diamond Aircraft, Rotax, Grob, Tecnam and Sport Aircraft. These relationships indicate that the brand’s reach extends beyond individual aircraft builders into original-equipment and specialist aviation supply chains, although the available reference material does not specify the scope, duration or contractual terms of each relationship. Andair has also maintained a connection with aircraft design and operation. Its aircraft range is represented by three Van’s RV aircraft: an RV-6 registered G-GRIN and two RV-7 aircraft registered G-RVTT and G-TERO. These aircraft provide an operational and engineering context for a company whose products are intended for practical use in light-aircraft fuel systems. A notable corporate decision occurred in January 2021, when Andair announced that it would stop selling products to Baykar Makina, a subsidiary of the Turkish defence company Baykar. The decision followed the company’s investigation into reports that its components had been used in combat drones and came after an approach from the Armenian Embassy in November 2020. Andair said it discontinued sales after learning that its products had been used in systems connected with the Nagorno-Karabakh conflict. This action distinguished the company not only as a component manufacturer but also as a business willing to apply an end-use restriction to its international sales. The available material provides limited information about Andair’s present ownership, leadership beyond its founders, financial performance and detailed product-generation history. It does, however, establish the company as an independent British specialist with a global customer base, a strong presence in light-aircraft fuel systems and a reputation centered on precision-manufactured aviation components.
History
Andair was established in 1994 by Andrew Phillips and Owen Hugh Phillips, a father-and-son team described as both pilots and engineers. The company was formally incorporated in 1995 and developed as a family-run British specialist rather than as a large diversified aerospace group. From its base in Havant, Hampshire, it concentrated on the design and manufacture of components used in aircraft fuel and related fluid systems. Its initial and continuing market emphasis has been general aviation, sport aviation, civilian aircraft and the amateur-built aircraft sector. These markets require components that can be integrated into compact aircraft systems while meeting demanding expectations for reliability, repeatability and safe operation. Andair’s range grew to include fuel pumps, filters, selectors, gascolators, check valves, extensions, oil-air separators, locking fuel caps and blast valves. The company became particularly associated with fuel-system components for light aircraft and kit-built aircraft. Andair’s manufacturing operation is described as an ISO 9001 facility equipped with CNC mills, assembly equipment and test rigs. This production infrastructure enables the company to manufacture machined parts, assemble finished components and conduct product testing within a focused specialist environment. Its business slogan, “Andair – precision aircraft components,” summarizes the company’s engineering-centered market proposition. The company’s customer base expanded beyond individual aircraft builders and the amateur-built market. Reported customers and industry users include American companies such as Cessna, Cirrus, Van’s Aircraft, Scaled Composites and Northrop Grumman; Canadian Bombardier; Austrian Diamond Aircraft and Rotax; German Grob; Italian Tecnam; and Czech Sport Aircraft. The available source does not distinguish between direct customers, aircraft manufacturers, component users or historical relationships, but the list indicates that Andair products have been used across multiple segments of the aviation industry. Andair also operated or maintained three aircraft associated with the Van’s RV family: an RV-6 registered G-GRIN and RV-7 aircraft registered G-RVTT and G-TERO. These aircraft reflect the company’s connection with the light-aircraft and experimental-aircraft communities and provide a practical setting for the use and evaluation of its products. In late 2020 and early 2021, the company became involved in a politically sensitive end-use issue. The Armenian Embassy approached Andair on 2 November 2020 after reports that components supplied by the company had been used in combat drones. Andair conducted its own investigation and announced on 11 January 2021 that it would discontinue all sales to Baykar Makina, a subsidiary of the Turkish defence company Baykar. The decision followed the discovery that Andair products had been used in drones connected with the Nagorno-Karabakh conflict. It placed Andair among companies that restricted or ended supplies to Turkish entities after components were identified in drones used in the conflict. The available reference material offers little detail about later ownership, executive succession, revenue, product launches or changes in manufacturing scale. It does establish Andair as an active-looking, independent British aviation-component specialist with an international customer base and a long-standing concentration on precision fuel-system hardware.
- 2021
Sales to Baykar are discontinued
[1]Following its investigation, Andair announces on 11 January that it will stop selling products to Baykar Makina.
- 2020
Embassy raises end-use concerns
[1]The Armenian Embassy approaches Andair on 2 November concerning reports that the company’s components had been used in combat drones.
- 1995
Company incorporated
[1]Andair is formally incorporated in the United Kingdom.
- 1994
Andair is founded
[1]Andrew Phillips and Owen Hugh Phillips establish Andair as a family-run British aviation-component business.
Products and positioning
A specialist, engineering-led aviation-component manufacturer positioned around precision, reliability and application-specific fuel-system hardware for light, amateur-built, sport, civilian and commercial aircraft.
Aircraft fuel-system components
Fuel pumps and filters
Andair manufactures fuel pumps and filtration products for aircraft fuel systems. These components serve the company’s core general-aviation and light-aircraft market and are intended for integration into systems where dependable fuel delivery and contamination control are essential.
Aircraft fuel-management components
Fuel selectors and gascolators
Fuel selectors and gascolators form a major part of Andair’s specialist range. They support fuel routing, filtration and separation functions in aircraft systems, particularly in general-aviation, sport and amateur-built aircraft applications.
Aircraft fluid-system components
Check valves and extensions
Andair produces check valves and extensions used in aircraft fuel and related fluid arrangements. These products allow system designers and aircraft builders to manage flow direction and installation requirements within varied airframe configurations.
Aircraft engine-fluid components
Oil-air separators
Oil-air separators are part of Andair’s wider fluid-management portfolio. They are designed for aviation applications requiring separation and management of oil and air within engine-related systems.
Aircraft fuel-system hardware
Locking fuel caps and blast valves
Andair’s locking fuel caps and blast valves extend its range beyond internal fuel-system components into access, containment and protection hardware. These products are aimed at aircraft builders and manufacturers seeking purpose-built aviation components.
Brand decisions
2021
End of sales to Baykar MakinaStrategyBackground
Andair investigated reports that its products had been used in combat drones after being contacted by the Armenian Embassy in November 2020. The reported use was connected with the Nagorno-Karabakh conflict.
Action taken
On 11 January 2021, Andair announced that it would discontinue all sales to Baykar Makina, a subsidiary of Baykar.
Aftermath
The decision made Andair one of several companies to restrict sales to Turkish entities after their components were identified in drones used in the conflict. No quantified financial effect is provided in the reference material.
Sources1 sources
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