Welcome to the website of R&S Aircraft Service
After 27 years in Mülheim an der Ruhr, our service has been
a brand of ASF Engineering GmbH in Adelebsen near Göttingen since October 2021.
Below is an overview of our company’s structure:
Since 2008, our company has been serving the civil aviation and military defense industries.
Together with partners who are certified developers and manufacturers for the aviation industry, we design, produce, and supply insulation, custom-engineered components, and interior trim.
The necessary soundproofing and acoustic tests are conducted in our testing facilities.
Since 2015, we have also been operating as an EASA Part 145 maintenance organization for aircraft seat belts, restraint systems, and cargo nets – see ASF SafetyBelts.
Since 2021, we have expanded the scope of our maintenance operations to include the maintenance of rescue and safety equipment such as life jackets and cargo nets – see R&S Aircraft Service.
By obtaining the approved development organization approval under EASA Part 21J, we are able to perform work covered by EASA Form 1 – see HOSA.
Quality management in our in-house testing facilities
Sound Engineering · Heat and Noise Insulation
In 2014 we acquired the machinery, equipment, expertise, and inventory from LTB Schlemann GmbH.
For now, we service seat belts for 9g seats (seat belts for statically tested seats, e.g., TSO-C39a and b), and in the future we will also service seat belts for dynamically tested seats. Along with the reconditioning of your seat belts, you will receive an EASA Form 1.
Our services include the reconditioning of pilot and crew seat belts (5-point and 4-point belts), passenger seat belts (3-point and 2-point belts), as well as other seat belts and cargo nets.
We customize both seat belts and buckles and end pieces – including surface finishes and labeling – in accordance with aviation regulations and your specific requirements.
Restraint systems for passengers and cargo
Belt Maintenance for General Aviation and Airliners
On October 1, 2021, ASF Engineering GmbH acquired the services, machinery, and equipment of R&S Aircraft Service in Mülheim an der Ruhr and has since relocated to Adelebsen (near Göttingen).
For 27 years the company was known in Mülheim as a reliable aircraft maintenance facility.
The company continues to specialize in the maintenance and repair of aircraft parts, as well as rescue and safety equipment such as life vests, cargo nets, restraint systems and aircraft seat belts.
R&S Aircraft Service – Public Relation Activities
R&S Aircraft Service – Life Vests Maintenance
Since 1984, HOSA Aircraftcompletions GmbH, based in Beverungen, has been active in aircraft manufacturing.
The company specialized in the interior outfitting of all types of aircraft with seats, flooring, ceiling panels, and side panels, among other items. The company performed the corresponding installation, maintenance, and repair work.
Over the course of its 41 years in business, HOSA obtained various aviation certifications, including certification as a production and development organization.
The latter certification, in accordance with Part 21, Section A, Subpart J (EASA.21J.596), was transferred by EASA to
ASF Engineering GmbH on April 22, 2022.
MAINTENANCE with EASA Form 1
Ladestrasse 8
37139 Adelebsen (near Göttingen)
Germany
Phone: +49 5506 950 917-80
Fax: +49 5506 950 917-89
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