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Drone

DT46

Built by Delair · France

Updated Jul 2026·methodology
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The DT46 is a Drone developed by Delair (France), launched 2022. Key specifications: flight time 3.5 h, operating temp -10°C to +50°C.

Robo Index

B

Weak evidence

5 of 10 signals present

Recomputed nightly from public data. Missing data is skipped, never zero-filled — and rankings are never for sale.

Weighted factors

average of the 5 scored · blanks don't count

Commercial maturity16%unknown
Deployment footprint20%unknown
Proven track record10%40/100
Spec completeness20%54/100
Company financial health12%80/100
Company maturity4%75/100
Manufacturer portfolio5%59/100
Media mentions (trailing 12 months)8%unknown
Independent recognition3%unknown
Market momentum2%unknown
Specs not manufacturer-verified

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Overview

DT46 is a dual-mode drone offering both VTOL and fixed-wing configurations for long-range missions, convertible on the field in just 2 minutes.

Buyer decision signals

Viability

$14.5M raisedest. 2011

Delair unveils DT26 Open Payload model for long-range UAV

Specifications

Detailed specifications pending — claim this page to add yours.

Company profile

Funding raised
$14.5M
Founded
2011

Detailed specifications

Other6
Length
2 m
Max Wind
16 m/s
Wingspan
4.5 m
Source Url
View Link
Record Type
robot
Setup Time Hours
15

Where to buy

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Company milestones

  • May 2019LaunchDelair unveils DT26 Open Payload model for long-range UAV
  • Sep 2017LaunchUX11 introduction at INTERGEO 2017
  • Mar 2011MilestoneCompany founded
  • 2019DeploymentDT26 deployed for railway inspection and surveillance in France
  • 2019PartnershipAltaMetris and Delair partnership for French railway safety
  • 2018LaunchUX11 purchase availability via distributors
  • 2017LaunchGlobal availability announced for UX11
  • 2016Funding$14.5 million fundraising

Frequently asked questions

Who makes the DT46?
The DT46 is developed by Delair, based in France.
What type of robot is the DT46?
The DT46 is a Drone made by Delair.
How much does the DT46 cost?
Pricing for the DT46 is not publicly listed — contact Delair for a quote.
When was the DT46 launched?
The DT46 was launched in 2022.
What are the key specifications of the DT46?
Key specifications of the DT46: flight time 3.5 h, operating temp -10°C to +50°C.

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