EASA-approved development, production and maintenance of avionic components and electrical systems for aviation OEMs and emergency medical services.
KUERZI Aviation AG
Lommis (CH-9506) · Kastanienbaum (CH-6047) · Kastanienbaum (CH-6047)New on Amplifa
About KUERZI Aviation
KUERZI Aviation AG, based in Lommis (CH), is an EASA-approved design, production and maintenance organisation with test flight privileges and ISO-9001 certification. The company develops and manufactures avionic components and electrical systems ranging from individual parts to flight-critical equipment up to Design Assurance Level A, in accordance with the DO-160, DO-178 and DO-254 standards. The portfolio includes Utility Control Units, Data Concentrators, Power Solutions (DC/DC converters), NVIS-compatible displays and lighting, as well as products for helicopter emergency medical services (EMS). In addition to component development, KUERZI offers aircraft-level Installation Packages, wire harness manufacturing, product and environmental testing, as well as maintenance, inspection, repair and overhaul with dual-release Form 1 certificates (EASA/FAA). STC and MCA certification packages exist for platforms from Airbus Helicopters, Bell, Boeing, Bombardier, Dassault, De Havilland and MD Helicopters; in the maintenance area, components from Pilatus, among others, are supported. Since 2021, EMCA Electronic AG, founded in 1979, has been operationally integrated into KUERZI, with the company founded in 1978 acting as the parent company.
- Site
- CH-9506 Lommis
- Processes
- Electronic manufacturing (avionics production up to Design Assurance Level A), Harness manufacture, Comprehensive product testing / environmental testing (DO-160), Installation of assemblies / aircraft-level installation packages (electrical and avionic systems), Maintenance, Inspection, Test, Repair, Overhaul, Modification of avionic components (EASA/FAA dual, Engineering services: design and development of aircraft components and systems (DO-160, DO-178,, Design of electrical sub systems for aircraft OEMs (utility control units, data concentrators,, Manufacturing of avionic components (STCs, MCAs, EASA Form 1 under Part 21G)
- Materials
- Environmental testing per DO-160, Software certification DO-178C, Hardware development DO-254, Design Assurance Level A
- Certificates
- ISO 9001:2015, EASA Part 21J Design Organisation Approval, EASA Part 21G Production Organisation Approval, EASA Part 145 Maintenance Organisation Approval, EASA Part 21J (Design), EASA Part 21G (Production), EASA Part 145 / FAA (Maintenance)
- Founded
- 1978
- Industries
- Aerospace (Avionics), Helicopter OEMs, Emergency medicine (EMS/emergency medical services), Helicopter/OEMs, Emergency medicine (EMS, helicopter emergency medical services)
- 01
Engineering & Design (Part 21J)
- 02
Electronic Manufacturing & Wire Harness Manufacturing (Part 21G)
- 03
Product and Environmental Testing (DO-160)
- 04
Installation Packages / System Integration
- 05
Maintenance, Repair, Overhaul (Part 145)
- 06
STC/MCA Certification
Development Standards & Procedures
Environmental testing per DO-160
Comprehensive product and environmental testing of avionic components in accordance with DO-160.
Software certification DO-178C
Software certification of avionic systems in accordance with DO-178C.
Hardware development DO-254
Hardware development of flight-critical electronics in accordance with DO-254.
Design Assurance Level A
Development and production up to Design Assurance Level A.
Locations
Lommis
CHHeadquarters, centre of excellence system integration
- Materials
- Avionic components
- System integration
- Test flight privileges
Kastanienbaum
CHCentre of excellence components production (Kastaniensteig 7)
- Materials
- Avionic components
- Electronic manufacturing
- Wire harness manufacturing
- Product testing
Kastanienbaum
CHCentre of excellence components engineering (St. Niklausenstrasse 63)
- Materials
- Avionic components
- Component engineering
Products & Components
Inside the production
Industries
Processes & technical limits
| Processes | Tolerance | Max. part | Weight | Lot size | Materials |
|---|---|---|---|---|---|
| Electronic manufacturing (avionics production up to Design Assurance Level A)Assembly | – | – | – | – | – |
| Harness manufactureAssembly | – | – | – | – | – |
| Comprehensive product testing / environmental testing (DO-160)Testing | – | – | – | – | – |
| Installation of assemblies / aircraft-level installation packages (electrical and avionic systems)Assembly | – | – | – | – | – |
| Maintenance, Inspection, Test, Repair, Overhaul, Modification of avionic components (EASA/FAA dualAssembly | – | – | – | – | – |
| Engineering services: design and development of aircraft components and systems (DO-160, DO-178,Engineering | – | – | – | – | – |
| Design of electrical sub systems for aircraft OEMs (utility control units, data concentrators,Engineering | – | – | – | – | – |
| Manufacturing of avionic components (STCs, MCAs, EASA Form 1 under Part 21G)Assembly | – | – | – | – | – |
Additional services
Reference customers
Quality & Certifications
KUERZI Aviation is certified to ISO 9001:2015 and approved as an EASA design (Part 21J), production (Part 21G) and maintenance organisation (Part 145); as an FAA repair station, dual-release Form 1 certificates are issued. Product testing includes comprehensive testing including environmental testing per DO-160.
| Evidence | Lommis | Kastanienbaum |
|---|---|---|
| ISO 9001:2015 | ||
| EASA Part 21J (Design) | ||
| EASA Part 21G (Production) | ||
| EASA Part 145 / FAA (Maintenance) |
History
- 1978
Start of KUERZI Aviation with avionics maintenance and engineering services.
- 1979
Foundation of EMCA Electronic AG; development and maintenance of avionic equipment for aircraft manufacturers in Europe and the USA.
- 2007
Receipt of EASA Part 21J approval.
- 2008
Receipt of EASA Part 21G approval; establishment as a supplier of electrical systems in emergency medical services (EMS).
- 2021
Merger of KUERZI Aviation and EMCA Electronic; ISO-9001 certification; development of new products (Utility Control Units, Data Concentrators, Power Solutions).