LOM PRAHA

LOM PRAHA

LOM PRAHA s.p.

Praha 10, Czech Republic

Air SystemsSimulation & TrainingMRO & LogisticsDual-use
Founded 1915Component Supplier, MRO & ServicesSupplies Air Forces
Profile last updated: April 8, 2026

About

Founded in 1915, LOM PRAHA is a defense component supplier based in Praha 10, Czech Republic working in air systems, simulation & training, mro & logistics.

LOM PRAHA s.p. is a Czech state-owned enterprise under the Ministry of Defence, with roots in aero-engine production dating back to 1915. It provides maintenance, overhaul, repair and life-cycle support for Mi-series helicopters, L-39 aircraft and piston and turbine engines, including TV3-117, AI-25TL and AI-9V units and VR-14/24 reduction gears. It states that it is the only Mi helicopter overhaul facility in NATO and EU countries certified by the Russian design bureaus MVZ Mil and OAO Klimov and by the MAK committee. The company also develops and produces piston aircraft engines in the M132, M137, M332 and M337 families, some of which are used in civil and experimental aviation. Its operations include a flight training centre in Pardubice, and its subsidiary VR Group, a.s. makes flight and ground-forces simulators. Sites are in Prague, Pardubice and Vícenice. The company states that it has ISO 9001 certification and holds security clearance.

Location

Praha 10, Czech Republic

Founded

1915

Company type

State-owned enterprise

Legal name

LOM PRAHA s.p.

Registration

00000515

VAT number

CZ00000515

Focus areas

aero engineshelicopter MROMi-8L-39piston enginesflight trainingstate enterpriseMinistry of Defence

Languages

CSEN

Products & capabilities

Defense domains

Air SystemsSimulation & TrainingMRO & Logistics

Supply-chain role

Component SupplierMRO & Services

What they offer

HardwareMaintenance & RepairTraining

Markets

Also sells to civilian markets

Products

M332A

Piston aircraft engine

Four-cylinder inverted air-cooled piston engine for light aircraft, with a switchable compressor and fixed or adjustable-pitch propeller.

M332AK

Piston aircraft engine

Aerobatic derivative of the M332A with an adapted oil and fuel system for inverted flight.

M332C

Piston aircraft engine

Four-cylinder piston engine, the latest development of the M332 family, certified for low-octane unleaded petrol.

M337A / M337AK / M337C

Piston aircraft engine

Six-cylinder inverted air-cooled piston engines in the M337 series.

M137A / M137AZ

Piston aircraft engine

Piston engines for aerobatic and touring aircraft with an adapted oil and fuel system.

M132A / M132AK

Piston aircraft engine

Four-cylinder piston engines in the M132 series, including an aerobatic variant.

End users

Air Forces

Standards, platforms & customers

Defense standards

Military aviation repair certification by MAK

Platforms & programmes

Mi-2Mi-8Mi-17Mi-171Mi-24Mi-35L-39 AlbatrosTV3-117AI-25TLAI-9VVR-14/24

Named customers

Vzdušné síly Armády České republiky

Credentials & affiliations

Certifications

ISO 9001

Issued by: Systém managementu jakosti

Military aviation repair certification (MAK)

Issued by: MAK

People

Management & team (3)

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