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CapabilityB3likely · moderate confidenceRU · adversary

Geoscan 701 drone achieves full domestic engine localization

Bottom line

The Geoscan 701 fixed-wing drone has been registered with a fully domestic TEMZ T-40 ICE engine, marking the first serial drone to meet 719 localization requirements with a Russian-made internal combustion engine.

Why it matters

Achieving full localization of critical drone components like engines mitigates supply chain vulnerabilities for Russian long-endurance UAVs, ensuring sustained production capabilities despite sanctions and enhancing the reliability of domestic defense industrial base outputs.

UAV tech channels report that the Geoscan 701 fixed-wing drone, with a 25kg MTOW, 10-hour endurance, and 1000km range, has been registered with the domestic TEMZ T-40 internal combustion engine. The engine weighs only 1.4kg and produces 3.75 hp. This registration signifies the first serial production drone to utilize a fully domestic ICE, satisfying the 719 localization requirements and reducing reliance on imported powerplants.

Evidence — 1 independent origin

  • Беспилотники (дроны, БПЛА, UAV)source Borigin t.me
    Original text (excerpt)

    Первый серийный беспилотник с отечественным ДВС внесен в реестр Минпромторга Беспилотник самолетного типа «Геоскан 701» с двигателем внутреннего сгорания «Т-40» разработки оренбургской компании «ТЭМЗ» включён в реестр российской промышленной продукции. Комплекс набрал 1600 баллов

NamedGeoscan 701TEMZT-40Topicsdronesmanufacturingcomponentsrussia

Related findings

History · version 1 · first published · last substantive update

Cite this finding 
Robot War (2026). Geoscan 701 drone achieves full domestic engine localization. Hetzner OSINT, 2 September 2026. https://robotwar.io/osint-hetzner/2026-09-02--geoscan-701-drone-achieves-full-domestic-engine-localization/

@misc{robotwar-2026-09-02--geoscan-701-drone-achieves-full-domestic-engine-localization,
  title = {Geoscan 701 drone achieves full domestic engine localization},
  author = {Robot War},
  howpublished = {\url{https://robotwar.io/osint-hetzner/2026-09-02--geoscan-701-drone-achieves-full-domestic-engine-localization/}},
  year = {2026},
  note = {Hetzner OSINT finding B3}
}

Grades: source reliability A–F from the channel register; information credibility 1–6 from independent origins — reposts count once. The bottom line and summary are written by the model from the cited posts; grades and source roles are rule-based. Methodology 2026-08-18.v4 · Corrections · JSON · RSS · API performance