PART 21 J&G Services

Having the capability to manufature its own designed parts for exlusive needs, our company provides customers all types of support and services throughout the design, production and certification process.

Thanks to our EASA Part 21 J and Part 21 G certificates, we have the authority and capability to make structural and design changes on aircraft types within our capability. With our team of experts, we are competent to provide our customers with all the necessary support from draft to design and from concept to airworthiness approval. Our company, which is also authorized to produce parts specially tailored to our customers’ needs, provides all kinds of services and support to our customers in all processes of design, production and release.

With our coordinated design and production units, we produce products and services approved by the civil aviation authority in line with the requests and needs of our customers. Our production and design units, which certify the aircraft parts produced by our affiliate TCI Aircraft Interiors, are capable of performing all relevant certification processes in house.

OUR SERVICES

Engineering and Certification Services

Preparation of Service Bulletin
Preparation of EASA and SHGM approved STC
Technical Drawings
Continuous Airworthiness Instruction
Weight and Balance Analysis
Electrical Load Analysis
Preparation of Flight Manual Supplement
WDM, AMM, IPC, FCOM, CCOM, MMEL ...
Preparation of Ground Test Procedure and Reports
Electromagnetic Interference Test
Safety Impacts Review
Operational Documentation Updates for the Aircraft
Safety analysis (FHA / SSA / FMEA / FTA / CMA)
Certification Plan Preparation
Preparation of Compliance Records

Training and Consultancy Services

Part-21 J Regulations
Part-21 G Regulations
CS-23/25 Familiarization

Cabin Interior Services

Full Cabin Modification (for Y/C&Business Class)
LOPA Change
Changing the Layout of Emergency Equipment
In-flight Entertainment System Production and Installation
T-PED Test
Kit Manufacturing
Flammability Test
Fleet Standardization
Placard Design and Production
Class Dividers Design and Production
Carpet, Curtain, and NTF Production for Aircraft
Fly Away Kit Box, Doctor Box, First Aid Kit Box, Checklist Holder Design and Production

Business Jet Modification Services

VIP Refurbishment
VIP Modification
VIP Table, Seat, and Sink Design/Production
VIP Storage
Separator
Venue Systems
Cabin Management System

Structural Analysis Services

Static Stress Analysis
Fatigue & Damage Tolerance (F&DT)
Flight Load Computation
Vibration Analysis
Modal Analysis
Kinematics Simulation
CFD Analysis
External Aerodynamics
Internal Flows

Cabin Interior Electronic and Avionics Component Services

All Electrical Cabin Conversions and STC Preparation
Avionic Component Development
Kit Design, Manufacturing, Assembly, and Supply
Harness, Rack, and Placard Design/Production Services
Electronic Flight Bag (EFB) Installation and Assembly
Wiring & Routing Operations
CAM, Sel-Cal, RA Call-out Changes Services
Electrical Load Analysis

DO-160 Environmental Qualification Test Services

Temperature and Altitude Tests
Temperature and Variation Tests
Humidity Tests
Operational Shocks and Crash Safety Tests
Vibration Tests
Magnetic Effect Tests
Power Input Tests
Voltage Spike Tests
Audio Frequency Conducted Susceptibility and Power Input Tests
Tensile - Compression Tests

Structural and System Design Services

Design Development Services for Monument, Galley, Lavatory, and Overhead Bin
Floor Fitting, Frame, Cargo Floor Panel, Passenger Floor Panel Modifications
Integration of Customized Monuments
Preparation of Installation Drawings
Configuration Management
Sustainability Studies
Minor Structural Repairs
Baby Bassinet and Stretcher Design/Installation

Electrical Load Analysis (ELA) Services

Electrical Load Analysis is essential for each flight phase to ensure the aircraft's electrical distribution system and electrical load integrity, and to maintain flight safety. After each modification, the aircraft’s electrical load needs to be updated by the operator. With our ELA service, the requirements related to ELA from authorities and manufacturers are met after each modification affecting the aircraft’s electrical load, and the necessary documents are provided.

As Turkish Technic, we can offer a one-time Electrical Load Analysis service, as well as a service to continuously update and keep the aircraft's electrical load status accessible.

We provide ELA services for most Boeing and Airbus aircraft types, regardless of fleet size.

Effective Computation and Analysis of the Entire Electrical System
Ensuring Safety in All Operational and Failure Conditions
Meeting the Requirements of Authorities and Aircraft Manufacturers
Standardized Documentation and Archiving of Modifications
Quick and Efficient Reporting of the Updated ELA
Precise Load Calculation (including Remaining Power, Capacities, Exceptional Cases)
Live and Real-Time Status of ELA
21J Certified ELA (can be used for STCs without any further approval)