Robot model
Stream C
Threod Systems' Stream C is a fixed-wing NATO Class I UAV with optional VTOL pods for vertical takeoff before transitioning to conventional forward flight,…
- Manufacturer
- Threod Systems
- Form factor
- aerial
- Maturity
- commercial
- Lifecycle
- active
- Deployments
- 4
The verified answer
As of Oct 2026, DEPLOY verifies Stream C, a aerial by Threod Systems (commercial): 4 verified deployments on record. 2 sources back the record.
Appears inMilitary & defense drones
Overview
Threod Systems' Stream C is a fixed-wing NATO Class I UAV with optional VTOL pods for vertical takeoff before transitioning to conventional forward flight, designed for ISR and surveillance missions. The aircraft achieves 6-8 hours of endurance carrying gyro-stabilized camera payloads and is operated by customers in 26 countries including 13 NATO member states. The Estonian company, founded in 2012, also produces pneumatic launchers and the lighter Eos C VTOL platform.
Verified vs. claimed
- Maturity stage
- commercial(Commercially deployed with revenue-generating operations.)
- Sources on file
- View all sources →
Key facts
Endurance
NATO class
Customer countries
Form factor
Maker
Specs
Nato class
Endurance hr
Customer countries
Data & sources
Web sources
2
2 sources backing this record.View all →
Pricing
No verified price is on record for Stream C. Physical-AI systems are often sold through enterprise contracts or operated as a service rather than at a public list price.
Deployments (4)
- Stream C at Estoniaoperational
Threod Systems supplies ISR unmanned aircraft systems to the Estonian Defence League.
- Stream C at United Kingdomoperational
Threod Systems announced a $6.6M contract with the United Kingdom for Cata drone launcher systems.
- Stream C at Ukraineoperational
Threod Eos UAVs deployed by Ukrainian Armed Forces for reconnaissance and artillery targeting since 2017.
- Stream C at Ukraineoperational
Threod Systems supplies UAV systems to the Ukrainian military, incorporating combat experience from Ukraine's defense against Russia's invasion into product development.
Stream C on the deployment map
View the global mapWhere Stream C is verified operating. Explore the deployment map by place and type.
Recent activity
Every change to this record is dated, sourced, and independently verified where marked.
- Record createdJun 27, 2026
Added to the verified registry
- Deployment verifiedVerifiedMar 1, 2026
at United Kingdom
- Deployment verifiedVerifiedJan 1, 2022
at Ukraine
- Deployment verifiedVerifiedJan 1, 2017
at Ukraine
- Deployment verifiedVerifiedJan 1, 2012
at Estonia
Safety record
No incidents on record for Stream C.
Only active incidents are counted. Retracted incidents are excluded from this summary but remain reachable at their canonical URLs.
Sources (2)
- Threod Systems - UAS manufacturer · https://www.threod.com/
- Threod Systems - Army Technology · https://www.army-technology.com/contractors/unmanned_vehicles/threod-systems/
Common questions
What is Stream C?
How much does Stream C cost?
Is Stream C actually deployed in the real world?
Who makes Stream C?
Where is Stream C deployed?
Can you buy Stream C?
What are alternatives to Stream C?
How does Stream C compare to Wing Delivery Aircraft?
Is Stream C a top aerial?
What is Stream C's maturity stage?
Is Stream C safe?
Methodology: Verified · 2 sources (no primary) · last reviewed 2026-07-12
Verification posture
Verified
Low confidence
Review state
Stable
Last reviewed 2026-07-12
Maturity + lifecycle
Maturity stage: commercial
Lifecycle: active
Architectural position
Cohort: aerial
Sources by quality tier
- 2
- unclassified
- Unclassified source
The framework is documented at /methodology. Corrections at /corrections. Reviewer: DEPLOY editorial team.
Methodology surface for Stream C.Recent coverage
Stream C in third-party press
Attention vs reality over time
Media mentions per month (area) against verified deployment events (dots). A press spike over a flat deployment line is the hype gap, drawn over time.
In the press
Recent coverage mentioning Stream C from third-party publications. Automatically surfaced; not part of the verified registry record.
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Machine-readable surfaces
- Markdown mirror: /models/threod-systems-stream-c.md
- JSON-LD: embedded in this page’s head
- REST API: /v1/models/e62c854c-aa0d-4929-9f45-bfef3afb509d
- Revision history: /models/threod-systems-stream-c/history
- Data documentation: /data
- Query this programmatically: Deploy MCP
Reality vs attention
Stream C draws attention at the 82nd percentile but verifies reality at the 81st percentile among aerial robots. Hype Gap +0.9, 67th widest among aerial robots.
6-month trend
Analysis
Thin deployment record; scale validation still in progress.
Signal flags
Dimension breakdown
Verified signal
Attention (reach, not merit)
DEPLOY Intelligence scores are computed from verified registry data: confirmed deployments, disclosed funding rounds, regulatory filings, active job listings, video viewership, and press coverage. Confidence ratings reflect data availability. Scores update nightly.
DEPLOY Indices — verified vs claimed
Last computed: Oct 3, 2026