Parts & Equipment
Helicopter Components
RDR-2001 Weather Radar System
The RDR-2001 is a solid-state airborne weather radar system designed for helicopter and fixed-wing aircraft operations requiring advanced weather detection and storm avoidance capability. Engineered for real-time, high-resolution imaging of precipitation, wind shear and convective activity, the RDR-2001 enhances flight safety in instrument flight, low-visibility and turbulent weather conditions. Featuring robust digital signal processing and modern Doppler-enhanced weather mapping, the RDR-2001 delivers accurate atmospheric profiling with improved clutter suppression and target resolution. The system integrates with aircraft avionics suites, cockpit display units and navigation systems, enabling pilots to detect and avoid hazardous weather cells ahead of the flight path. Applications: – Helicopter IFR / offshore transport / utility missions – Fixed-wing corporate and commuter aircraft – Air carrier weather avoidance and routing support Operational Benefits: – High-resolution precipitation and storm cell detection – Doppler-capable wind shear and turbulence indicators – Integration with modern avionics displays – Enhanced situational awareness for flight crews – Designed for vibration-tolerant airborne environments The RDR-2001 airborne weather radar is supplied as a certified avionics radar unit for sale with traceability, compliance documentation and installation support available upon request. Suitable for retrofit programs, new aircraft installations and avionics upgrades.
Document: Certificate
Condition
SV
Available
1
Helicopter Components
Kontur-10Ц (8A-813Ц Series 4) Weather Radar System
The Kontur-10Ц (8A-813Ц Series 4) is a certified airborne meteorological radar unit designed for installation on helicopters requiring advanced weather detection and storm-avoidance capability. Engineered to provide real-time weather profiling, cloud and precipitation detection, and turbulence indication, this radar enhances flight safety during IFR and VFR operations. Integrating with cockpit avionics and navigation systems, the Kontur-10Ц radar offers accurate weather data to flight crews, supporting proactive route planning and situational awareness in changing atmospheric conditions. The “Series 4” designation denotes the production batch with factory-standard improvements and compliance with aviation performance and reliability specifications. The unit is suitable for helicopter types where 8A-813Ц interface and mounting provisions are available, including transport, utility and special mission platforms. Designed to withstand airborne vibration, temperature extremes and electromagnetic compatibility (EMC) requirements, Kontur-10Ц is supplied as a certified aviation meteorological radar assembly for sale with traceability and documentation available subject to contract.
Document: Certificate
Condition
NE
Available
1
Helicopter Components
Additional Auxiliary Fuel Tanks 171-6150-00-01 & 171-6150-00-02
Additional auxiliary fuel tanks 171-6150-00-01 and 171-6150-00-02 are certified aviation fuel storage assemblies designed for extended range and endurance operations on Mi-171 helicopters and compatible variants. These auxiliary tanks install in the aircraft’s fuel system and integrate with main fuel lines to increase total usable fuel capacity beyond standard internal limits. Constructed to aviation structural and leakage standards, the tanks are engineered for vibration, thermal variation and airborne load conditions typical of helicopter missions. They support operations where increased range, longer flight duration or additional fuel reserves are required, including long-haul transport, special operations, utility missions, and offshore flights. Both auxiliary tank assemblies are supplied as complete certified fuel modules with necessary fittings and interfaces per Mi-171 fuel system documentation. Offered for operator supply, retrofit programs and fleet upgrades with traceability and documentation available subject to contract.
Document: Certificate
Condition
NE
Available
1
Helicopter Components
P-507M Solid-State Voice Recorder (CVR)
The P-507M is a solid-state aircraft voice recorder (CVR) designed to replace legacy tape or wire systems such as P-507-ZBS, P-503B, P-503M1 and MS-61, which no longer meet modern ICAO recording standards. It provides reliable digital recording of cockpit audio and system time code data. Technical features of the P-507M: – 3 voice recording channels for pilot and cockpit communications. – 1 channel for recording from an omnidirectional microphone. – 1 channel for recording coded time information. – Speech frequency range: 300–3400 Hz. – Continuous loop recording saving the last 8 hours of cockpit audio, with total memory retention up to 24 hours. – DC power supply from onboard network (24–29.4 V), operational down to 18 V without losing recorded data. – Low power consumption: ~15 W during operation. – Maximum weight approximately 10.5 kg. The P-507M is widely used in rotorcraft and fixed-wing aircraft where digital cockpit voice recording is mandated for safety and accident investigation purposes. Solid-state memory enhances crash survivability and data retention compared to older analog systems, aligning with ICAO and many civil aviation regulators’ requirements for longer recording durations. Applications & Benefits: – Upgrade and retrofit replacement for legacy voice recorders. – Supports accident investigation and voice capture per ICAO safety recommendations. – Digital recording with extended loop capacity for up to 24 h. – Compatible with 27 V DC power networks common in helicopters and business aircraft. – Lower maintenance and increased reliability due to solid-state design. Offered for commercial supply, MRO programs, and retrofit modernization projects. Documentation, conformity certification and delivery logistics support available upon request.
Document: Certificate
Condition
NE
Available
1
Helicopter Components
20NKBN-28 Nickel-Cadmium Aircraft Battery
The 20NKBN-28 nickel-cadmium aircraft battery is a 28V onboard power source designed for Mi-8 / Mi-17 family helicopters and other aircraft operating 27V DC electrical systems. The battery consists of 20 series-connected nickel-cadmium cells and is engineered for high discharge current performance required for engine start and emergency power supply. Application: – Main engine and APU starting support – Backup power for DC buses – Ground operation without external power unit – Stabilized supply for onboard avionics during transient loads Technical configuration: – Nominal voltage: 28V – Cell chemistry: sealed nickel-cadmium – Designed for aviation vibration and thermal environments – Compatible with standard helicopter battery compartments and charging systems Operational advantages: – High cranking capability – Stable voltage under load – Long cycle life under aviation duty profile – Performance in low-temperature environments – Maintainable cell structure with serviceable design The 20NKBN-28 Ni-Cd battery is widely used across Mi-8MTV, Mi-17, Mi-171 and related variants where 27V DC power architecture is installed. Suitable for civil, governmental and military operators. Units available for supply including new production and serviceable condition options. Technical documentation, conformity confirmation and logistics support available upon request.
Document: Log Book
Condition
NE
Available
4
Helicopter Components
TA-14-130-08 Auxiliary Power Unit (APU)
TA-14-130-08 auxiliary power unit for Mi-8AMT helicopters. Certified retrofit solution replacing SAFIR 5 K/G-MI and AI-9V. Ready for supply and modernization programs. Description The TA-14-130-08 Auxiliary Power Unit (APU) is a modern turbine-powered onboard unit designed for Mi-8AMT and related Mi-8/17 family helicopters. It provides independent ground and in-flight power supply for engine start, onboard electrical systems, and pneumatic consumers. According to official retrofit bulletins (8АМТ-5192-БУ-Г), the TA-14-130-08 is approved as a replacement for SAFIR 5 K/G-MI APU on Mi-8AMT helicopters. In fleet modernization practice, TA-14 series APUs are also implemented as domestic alternatives to AI-9V units, depending on aircraft configuration and certification pathway. Technical application: – Main engine start (TV3-117 / VK-2500 series) – Electrical power supply during ground operation – Pneumatic system support – Independent operation without ground power equipment Operational advantages over legacy units: – Improved reliability and service life – Reduced maintenance intensity – Optimized fuel efficiency – Support for modernized Mi-8AMT variants – Compatible with existing mounting interfaces subject to approved retrofit documentation TA-14-130-08 is suitable for operators seeking: – SAFIR 5 K/G-MI replacement – AI-9V replacement programs – Fleet standardization within Russian-built helicopter platforms – Lifecycle extension projects – Modernization of Mi-8AMT and derivative aircraft The unit is supplied for commercial aviation, governmental, and military operators with full documentation support in accordance with applicable bulletins and airworthiness directives. Available for immediate procurement, fleet upgrade programs, and long-term supply contracts. Technical documentation, configuration confirmation, and retrofit applicability verification can be provided upon request.
Document: Log Book
Condition
NE
Available
1
Helicopter Components
SAFIR 5 K/G-MIS Auxiliary Power Unit (APU)
SAFIR 5 K/G-MIS is a compact auxiliary power unit engineered for integration into Mi-8, Mi-17 and Mi-171 helicopter platforms requiring reliable pneumatic and electrical ground and in-flight support capability. The unit delivers up to 35 kW rated shaft power and 28.3 kg/min bleed airflow under ISA conditions, supporting engine start, environmental control and onboard auxiliary systems. The integrated 28V starter-generator provides 5.6 kW rated output at 12,000 rpm and up to 8 kW maximum electrical power. Turbine idle speed is 49,074 rpm with start-up speed reaching 51,000 rpm. Air bleed temperature operates between 160–180 °C with maximum exhaust temperature up to 680 °C. Operational limits include altitude capability up to 6,000 m and ambient temperature range from -55 °C to +55 °C. The unit incorporates: – Fully integrated fuel and oil systems – Electronic control with automatic start/stop logic – Overspeed, overtemperature and low oil pressure protection – Surge-bleed valve and environmental fuel drain system – Optional 4 kW hydraulic pump drive Unit weight is approximately 45 kg without starter-generator and 61 kg fully equipped. SAFIR 5 K/G-MIS is suitable for fleet modernization programs, retrofit upgrades and replacement projects on Mi-8/Mi-17/Mi-171 helicopters. Offered for commercial supply with certification, traceability documentation and international delivery support available upon request.
Document: Log Book
Condition
NE
Available
1
Helicopter Components
8M-1517-000 Upgraded Tail Gearbox (AMTT)
8M-1517-000 is an upgraded tail gearbox designed for the modified tail transmission (AMTT) used on Mi-8MTV, Mi-8AMT, Mi-17, Mi-171 and derivative helicopters. The unit replaces earlier tail gearboxes 246-1517-000 and is fully interchangeable at the tail rotor interface. The gearbox incorporates bevel gears with circular spiral teeth and ground gear profiles, increasing flexural strength by 1.71 times and contact strength by 1.34 times. The use of heavy-duty bearings extends bearing durability by up to 2.2 times. The gearbox supports increased transmission power up to 1050 hp and operation with multiple approved oil types. Offered as a certified upgraded tail gearbox assembly for sale with full traceability and documentation available subject to contract.
Document: Certificate
Condition
NE
Available
1
Helicopter Components
8M-1516-000 Upgraded Tail Drive Shaft (AMTT)
8M-1516-000 is an upgraded tail drive shaft developed as part of the modified tail transmission (AMTT) for Mi-8MTV, Mi-8AMT, Mi-17, Mi-171 and their modifications. The shaft replaces the standard 8A-1516-000 unit and features an enlarged-diameter pipe and redesigned spline couplings with optimized spline profiles. These improvements increase contact area, reduce bearing stresses, and enhance operational reliability. The grease volume in the spline coupling is increased by 1.5 times, significantly improving lubrication and service life. The upgraded tail shaft is approved for increased power transmission and extended resource indicators. Offered as a certified aviation transmission component for sale with traceability and documentation available subject to contract.
Document: Certificate
Condition
NE
Available
1
Helicopter Components
8M-1515-000 Upgraded Intermediate Gearbox (AMTT)
8M-1515-000 is an upgraded intermediate gearbox forming part of the modified tail transmission (AMTT) for Mi-8MTV, Mi-8AMT, Mi-17, Mi-171 and related helicopter variants. The unit replaces the standard intermediate gearbox 8A-1515-000 and is fully interchangeable under approved bulletins. The upgraded design incorporates ground gear tooth profiles, increasing bending strength by 1.72 times and contact strength by 1.35 times compared to the legacy unit. Heavy-duty bearings significantly extend durability, increasing bearing life by up to 3.74 times. The gearbox supports increased transmission power up to 1050 hp and is approved for operation across a wide temperature and climatic range. Offered as a certified upgraded intermediate gearbox assembly for sale with traceability and documentation available subject to contract.
Document: Certificate
Condition
NE
Available
1
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