Leading Edge Facilities for Aircraft Component Repair and Overhaul

STA Systems offers you unparalleled aircraft component repair and overhaul support. With avionics and mechanical centres occupying some 18,000 m2 of space, we have the capacity and facilities for the repair and overhaul of over 8,000 types of components for commercial and military aircraft.

Avionics centre
STA Systems’ avionics centre comprises five modern workshops with air-conditioning, including a Class 10K clean room certified to ISO 14644 Class 7. The centre provides services for the following components:

• Radar and communication equipment
• Electromechanical and electronic instruments
• Autopilot and navigation systems
• Pressure and oxygen instruments
• Electrical power
• Gyroscopic instruments
• Electro-optics equipment
• Avionics fabrication

Testing of integrated drive generator	Testing of flight computer

Mechanical centre
The STA Systems mechanical centre comprises five modern workshops, supporting the following components:

• Hydraulic
• Environmental control systems
• Pneumatic
• Fuel
• Transmission
• Propeller
• Safety equipment
• Piston engine
• Mechanical accessories

Together, our avionics and mechanical centres provide a comprehensive range of support capabilities including:

• Static and dynamic balancing
• Hydrostatic testing for bottles and cylinders
• Chemical cleaning and waste water treatment
• Non destructive inspection
• Computerised metrology laboratory
• Rewind, machining and welding
• Fiberglass repair

Focused on Quality and Reliability

STA Systems’ management systems are developed in compliance with various international standards and requirements.

We emphasise quality workmanship, which is evident in the approvals we have attained.

We are a Part 145 repair station approved by the:

• Civil Aviation Authority of Singapore (CAAS)
• US Federal Aviation Administration (FAA)
• European Aviation Safety Agency (EASA)
• Civil Aviation Administration of China (CAAC)
• Japanese Civil AviationBureau (JCAB)
• other airworthiness authorities
   

Comprehensive tests on a wide range of components

Testing of thrust reverser actuator

 

Capabilities & Value Added Services

AIRCRAFT SUPPORTED

Airbus
A300, A310, A320 series, A330, A340

Boeing
B727, B737, B747, B757, B767, B777, DC9, DC10, MD80, MD90

General Aviation & Commuters
ATR, Bae, Beechcraft Raytheon, CASA, Cessna, De Haviland, Donnier, Fokker, Learjet, Lockheed, Nomad, Piper, Pilatus, Shorts

Military Aircraft
A4, AV8A, C130, E2C, F4, F5, F16, KC135, P3, S211

Helicopters
Bell: 205, 206, 212, 214, 222, 230, 407, 412, 427, 430, UH1H
Boeing: CH47
Eurocopter: AS332, SA330, AS350, AS355, AS365, EC120
Sikorsky: S58, S61, S76

PNEUMATICS

Components Supported

• Air Cycle Machine & Cooling Turbine
• Air Turbine Starters
• Pneumatic Flow Control Valves & Ducts
• Pneumatic Drive Unit
• Air Pressure Vessels

Major Test Facilities

• Integrated High Pressure, High Temperature & High Flow Air Supply System
• Dedicated Test Benches for Air Cycle Machines, Starter, Pneumatic Drive Units and Valves
• Comprehensive Rework Support Facility including Precision Static & Dynamic Balancing

HYDRAULIC

Components Supported

• Flight Control & Servo Actuator
• Landing Gear & Accessories
• Pump & Motor
• Wheel & Brake
• Valves, Accumulator, Actuator & Fuse

Major Test Facilities

• Comprehensive & Dedicated Workshop Facilities supporting Mineral-Base & Skydrol Hydraulic Fluids, capable of providing High Pressure & High Flow Rate
• Cold Temperature Chamber
• Fully Automated Servo Test Bench, Dedicated Actuators, Valves, Pumps & Motor Test Benches

ELECTRICAL POWER GENERATION

Components Supported

• Constant Speed Drive
• Integrated Drive Generator
• AC & DC Generators
• Generator Control Unit
• Inverter & Converter
• Relay & Bus-Par Panel

Major Test Facilities

• Avtron K938 Generator/Integrated Drive Generator/Constant Speed Drive Test Cell capable of 500 HP Drive and 213 KW Load Bank
• Rework facility for Armatures, Rotors and Stators
• Dedicated Test Bench for Generators
• Avtron Univate Universal ATE for Electrical Components

FUEL COMPONENTS

Components Supported

• Fuel Pump
• Fuel Flow Transmitter
• Fuel Valve
• Fuel Cell
• Fuel Flow Power Supply
• Fuel Flow Indicator
• Fuel Quantity Transmitter

Major Test Facilities

• Universal Fuel Accessory Test Stand
• Dedicated Fuel Air Pump & Submerged Fuel Pump Test Bench

HELICOPTER POWERTRAINS

Components Supported

• Main Transmission/Main Gear Box
• Intermediate and Tail Gear Boxes
• Main Rotor Head
• Tail Rotor Hub
• Drive Shaft
• Hangars
• Mast Assembly

Major Test Facilities

• Dedicated Test Cells for Super Puma/Puma, Ecureuil and Chinook Transmission Gearboxes
• Metrology Centre for High Precision Measurements

PROPELLERS

Components Supported

• Hamilton Sunstrand, 54H60 series Propellers including Control Assembly
• Dowty Fokker 50 Propellers
• Hartzell Propellers
• McCauley Propellers
• Sensenich Propellers

Major Test Facilities

• 54H60 Propeller and Accessories Test Benches
• Blade Taper Bore Inspection
• Hartzell Cold Rolling
• Water Jet Cleaning
• Suspension and Micropoise Balancing

INSTRUMENTS

Components Supported

• Autopilot & Navigation Systems
• Pressure Instruments
• Cockpit Instruments
• Multifunction Display
• Oxygen Equipment
• Voice & Flight Data Recorders
• Gyroscope & Standby Instruments

Major Test Facilities

• Dedicated Instrument Test Benches
• Instrument Sealing Facility
• CVR/FDR Readout & Test Facilities

RADAR & RADIO

Components Supported

• Radio Communication Equipment: VHF, UHF, SELCAL, Intercomm & Audio Panels
• Radio Navigation Equipment: VOR/ILS, ADF, GPS, DME, ATC Transponders, Radio Altimeters & Radar

Major Test Facilities

• RF Test Stations, Collins 700/900 Avionics Series Test Benches
• Dedicated Radar Test Benches
• EMI/EMC Shield Room

Partners

Aerazur, American Fuel Cell, Artex, ASG, Astronautics, Bell Helicopter, Draeger Aerospace, Elisra, Eurocopter, Honeywell Bendix/King, Honeywell Grimes, Howell Instruments, International Technologies (Laser), Intertechnique, J.E.T., Kollsman, Labem S.A., Liebherr Aerospace, Magnaghi, Messier Bugatti, Messier Dowty, Microtechnica, NAT, Parker Aerospace, Revue Thommen, Sensenich Propeller, Sargent Control, Smith Industries, Telephonics

Approval & Quality Endorsements

Operational Accomplishments

Contact

To learn more about our aircraft component repair and overhaul services for avionics and mechanical systems, please contact:

ST Aerospace Systems Pte Ltd (STA Systems)
505A Airport Road, Paya Lebar
Singapore 539934

Mr ANG Chee Keong
Vice President/General Manager
Tel : (65) 6380 4343
Fax : (65) 6284 0236
Email : acheekeo@stengg.com
www.staero.aero
( Regn. No.: 198202248E )

Mr LEE Zi Hao

Vice President - Component Total Support

Tel: (65) 6380 4691

Fax (65) 6288 7360

Email : zhlee@stengg.com

Mr Vincent SOH
Senior Manager, Sales & Marketing
Tel : (65) 6380 4610
Fax : (65) 6284 4414
Email : vsoh@stengg.com

Mr CHUE Kum Yong
Assistant Manager, Sales & Marketing
Tel : (65) 6380 4602
Fax : (65) 6284 4414
Email : chueky@stengg.com