Certified services
Engineering & design services
All services are performed under the authority and within the scope of our Design Organisation Approval (DOA Ref. EASA 21J.401), ensuring full compliance with applicable EASA regulations and certification specifications.
TECHNICAL DISCIPLINES
Specialized Engineering Areas
Our technical expertise spans core rotorcraft engineering disciplines, delivering integrated solutions from initial design through certification. For each discipline, we deliver end-to-end engineering support, from initial design through certification, ensuring compliance, performance, and seamless integration.
AVIONICS
Engineering, integration and certification of rotorcraft avionics systems.
Communication Systems:
Design and integration of VHF, HF, SATCOM, and intercom systems for rotorcraft platforms.
Navigation
Systems:
GPS, VOR/ILS, ADF, and area navigation (RNAV) system installation and certification.
Recording Systems:
Flight data recorder (FDR) and cockpit voice recorder (CVR) installation and compliance.
Surveillance
Systems:
ADS-B, transponder, TCAS/ACAS, and radar altimeter integration and certification.
ELECTRICAL SYSTEM
Design, modification and certification of rotorcraft electrical installations.
External Lighting Systems:
Anti-collision, navigation, landing, and search light design, modification, and certification.
Electrical Power Distribution:
Electrical load analysis, wiring design, circuit protection, and EWIS compliance.
STRUCTURES
Structural analysis, design, and certification of fuselage modifications.
Fuselage:
Structural modifications, cut-out reinforcements, floor reinforcements, and attachment fittings design.
External Equipment Support:
Hoist installations, cargo hook supports, antenna mounts, and external store provisions.
SCOPE OF APPROVAL
Approved Deign Capabilities:
STC
Supplemental Type Certificates
Full STC development lifecycle from initial feasibility assessment through certification programme definition, compliance demonstration, and EASA approval.
KEY DELIVERABLES
- Certification programme definition and management
- Compliance matrix development against applicable CS
- Design data package preparation (drawings, reports, ICA)
- Substantiation documentation (stress, DTE, systems safety)
- EASA submission and approval coordination
MJR/MNR
Major & Minor Changes
Classification, design, and approval of both major and minor changes to type-certificated products in accordance with 21.A.91 and 21.A.97.
KEY DELIVERABLES
- Change classification (major/minor) per 21.A.91
- Major change design with full compliance demonstration
- Minor change design and approval under DOA privilege
- Impact assessment on existing type design
- Amendment to Aircraft Flight Manual (AFM) supplements
REP
Repair Design
- Major repair design with structural substantiation
- Damage tolerance and fatigue evaluations
- Repair classification and engineering orders
- Structural repair manual (SRM) beyond-limits solutions
- Interface with Part-145 organisations for embodiment
KEY DELIVERABLES
- Certification programme definition and management
- Compliance matrix development against applicable CS
- Design data package preparation (drawings, reports, ICA)
- Substantiation documentation (stress, DTE, systems safety)
- EASA submission and approval coordination
ENG
Engineering Support
- Continued airworthiness support and AD compliance assessment
- Service Bulletin evaluation and embodiment support
- Liaison with EASA and National Aviation Authorities
- Certification specification interpretation and guidance
- DOA formation and capability development consultancy
KEY DELIVERABLES
- Change classification (major/minor) per 21.A.91
- Major change design with full compliance demonstration
- Minor change design and approval under DOA privilege
- Impact assessment on existing type design
- Amendment to Aircraft Flight Manual (AFM) supplements