Manufacturer catalog

Aerostar S.A.

Aerostar S.A. is a Romanian aerospace and defense manufacturer based in Bacău, with official business lines covering aeronautical products, military aviation maintenance, ground-based defence platforms, and electronic systems. Its public defence portfolio links the company to Romanian 122 mm rocket-launcher work, IFF and radar integration, F-16 and Black Hawk maintenance, and older Romanian aircraft production such as the Yak-52/Iak-52 trainer.

2 weapons

Aerostar S.A. is a Bacău-based Romanian aerospace and defense company whose official site identifies more than seven decades of aviation and defence experience and describes it as a national market leader integrated into global aerospace supply chains. Its registered head office is at 9 Condorilor Street in Bacău, with additional operating facilities listed at Iași and Fetești.

The company's defence-system pages describe a top-tier supplier role for Romania's Ministry of National Defence, including military aviation maintenance, 122 mm rocket-launcher variants, integrated artillery subsystems, IFF equipment, communication systems, and radar modernization. Aerostar's 2025 annual report further identifies the company as a national maintenance center for Romanian F-16 aircraft, Black Hawk helicopters operated by the Ministry of Internal Affairs, and rocket-launcher systems used by the Ministry of National Defence.

Aerostar's strongest directly connected systems are the APR-40/APRA-40 rocket-launcher family and the Yak-52/Iak-52 trainer. Conflict-specific claims for those systems are documented on their weapon pages rather than in the manufacturer profile.

Aerospace manufacturingMilitary aircraft maintenanceGround-based defence platformsElectronic systems integrationIFF and radar modernizationAircraft sustainment

Notable Systems

APR-40, 122 mm self-propelled multiple rocket launcher, Artillery

APR-40

122 mm self-propelled multiple rocket launcher

Aerostar's own ground-defence page lists 122 mm rocket-launcher variants and integrated artillery support, while English-language Ukrainian reporting and defense-reference sources attribute the APR/APRA-40 launcher family to Aerostar.

Sources: Aerostar Ground-Based Defence Platforms, NV APR-40 Ukraine Report, Weapons Parade APRA-40 Profile
Yak-52, Two-seat primary trainer aircraft adapted for counter-UAV patrols, Aircraft & UAVs

Yak-52

Two-seat primary trainer aircraft adapted for counter-UAV patrols

The Yak-52/Iak-52 is a Soviet-designed trainer associated with Romanian production at the Bacău/Aerostar line; the catalog record covers the aircraft separately from Aerostar's modern sustainment work.

Sources: AOPA Yak 52, Vasteras Flygmuseum Yak-52

Manufacturer History

  1. Aerostar founded

    Lockheed Martin describes Aerostar as founded in 1953 and as a leading Romanian aerospace and defense company.

    Sources: Lockheed Martin Aerostar F-16 Release

  2. MiG-21 LanceR support role noted

    Aerostar's military-aviation page says the company has been a MiG-21 LanceR maintenance center since 1999 and provides integrated logistics support throughout the platform lifecycle.

    Sources: Aerostar MRO Military Aviation

  3. F-16 support agreement announced

    Derco and Aerostar announced an agreement for Aerostar to support Romanian Air Force F-16 fleet readiness through repair work on landing gear, wheels, and brakes.

    Sources: Lockheed Martin Aerostar F-16 Release

  4. European HIMARS sustainment center opened

    Lockheed Martin and Aerostar opened a HIMARS sustainment center in Bacău, with Lockheed Martin describing Aerostar as a Romanian aerospace and defence company specializing in production, assembly, integration, and logistics support for ground defence platforms and aviation systems.

    Sources: Lockheed Martin Aerostar HIMARS Centre Release

  5. First Romanian Black Hawk inspection completed

    Lockheed Martin reported that Aerostar completed the first Phase Maintenance Inspection of a Romanian Ministry of Internal Affairs Black Hawk helicopter as an authorized maintenance, overhaul, and repair center.

    Sources: Lockheed Martin Aerostar Black Hawk Release

Website links
Official websiteAerostar todayDefence systemsAnnual reportsLockheed Martin F-16 support release

Aerostar's official pages support current company identity, headquarters, business lines, ground-defence platform categories, and sustainment roles. APR-40/APRA-40 production attribution is supported by defense-reference and Ukrainian reporting; Aerostar's current official site supports 122 mm rocket-launcher platform work but does not currently provide a dedicated public APR-40 product page.

Manufacturer Sources

  • Aerostar TodayPublisher: Aerostar S.A. | Note: Supports Aerostar's official company background, aviation and defence experience, Bacău head office, listed operating facilities, management structure, and national-market-leader description. | Accessed: 2026-07-11
  • Aerostar Defence SystemsPublisher: Aerostar S.A. | Note: Supports current defence-system business lines, Romanian Ministry of National Defence supplier role, F-16 and Black Hawk maintenance-center roles, ground-defence platform work, IFF, radar, and electronic-system integration. | Accessed: 2026-07-11
  • Aerostar Ground-Based Defence PlatformsPublisher: Aerostar S.A. | Note: Supports Aerostar's official 122 mm rocket-launcher variants, integrated artillery subsystems, military-equipment categories, and official image provenance for the ground-defence platform photograph. | Accessed: 2026-07-11
  • Aerostar MRO Military AviationPublisher: Aerostar S.A. | Note: Supports F-16 fleet maintenance-center status, Black Hawk S-70 maintenance-center status, MiG-21 LanceR maintenance-center history, aircraft and engine repair accomplishments, and military aviation logistics support context. | Accessed: 2026-07-11
  • Aerostar Electronic SystemsPublisher: Aerostar S.A. | Note: Supports Aerostar's electronic, communication, IFF, avionics, radar modernization, and electronic-subassembly production and integration capabilities. | Accessed: 2026-07-11
  • Aerostar Annual Report 2025Publisher: Aerostar S.A. | Note: Supports Aerostar's 2025 business-line context, national maintenance-center roles for F-16 aircraft, Black Hawk helicopters, and rocket-launcher systems, global market presence, and IAROM S.A. parent-company accounting relationship. | Accessed: 2026-07-11
  • Aerostar Annual Reports PagePublisher: Aerostar S.A. | Note: Supports Aerostar's official website, Bacău head office address, contact details, and official business-line navigation including defence systems, ground-based defence platforms, and electronic systems. | Accessed: 2026-07-05
  • Lockheed Martin Aerostar F-16 ReleasePublisher: Lockheed Martin | Note: Supports Aerostar's 1953 founding, Romanian aerospace and defense company description, production/assembly/integration and defense-system support focus, and Romanian Air Force F-16 support agreement. | Accessed: 2026-07-05
  • Lockheed Martin Aerostar HIMARS Centre ReleasePublisher: Lockheed Martin | Note: Supports the 2024 Bacău HIMARS sustainment-center opening and Lockheed Martin's description of Aerostar's production, assembly, integration, and logistics support role for ground defence platforms and aviation systems. | Accessed: 2026-07-11
  • Lockheed Martin Aerostar Black Hawk ReleasePublisher: Lockheed Martin | Note: Supports Aerostar's Black Hawk maintenance-center work and the June 2025 completion of the first Romanian Ministry of Internal Affairs Black Hawk phase maintenance inspection. | Accessed: 2026-07-11
  • NV APR-40 Ukraine ReportPublisher: The New Voice of Ukraine | Note: Supports Aerostar attribution for the APR-40 launcher family in Ukrainian reporting. | Accessed: 2026-07-05
  • AOPA Yak 52Publisher: Aircraft Owners and Pilots Association | Note: Supports Yak-52 design lineage and Bacău/Romanian manufacturing context for the Yak-52 notable system. | Accessed: 2026-07-06
  • Vasteras Flygmuseum Yak-52Publisher: Vasteras Flygmuseum | Note: Supports general aircraft identity as a Soviet/Aerostar Romania single-engine low-wing trainer and supports the Yak-52 notable system. | Accessed: 2026-07-06
  • Weapons Parade APRA-40 ProfilePublisher: Weapons Parade | Note: Supports Aerostar-Brasov manufacturer attribution for the APRA-40 profile and related Romanian launcher specifications. | Accessed: 2026-07-05

Produced weapons

Category

Aircraft & UAVs

Crewed aircraft, drones, and loitering munitions.

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Yak-52, Two-seat primary trainer aircraft adapted for counter-UAV patrols, Aircraft & UAVs2014 Russia-Ukraine WarYak-52Two-seat primary trainer aircraft adapted for counter-UAV patrolsBuilt in: RomaniaThe Yak-52 is a Soviet-designed, Romanian-produced two-seat primary trainer that became a low-cost counter-UAV aircraft in Ukraine. Originally built for basic and aerobatic flight training, the radial-engine trainer has been used by Ukrainian crews during the 2014 Russia-Ukraine War to close with Russian reconnaissance drones and engage them visually with handheld weapons from the rear cockpit.

Category

Artillery

Tube artillery, rocket artillery, and long-range ground fires.

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