
From Concept Architecture To Qualified Operational Systems.
Mechanical design, structural engineering, rapid prototyping and qualification — executed in one integrated engineering loop.
Four disciplines. One integrated loop.
Mechanical Design
Parametric CAD · DFM · tolerance architecture
Structural Engineering
FEA · fatigue analysis · load qualification
Systems Integration
Payload · electronic architecture · deployment
Rapid Prototyping
Machining · assembly · instrumented validation
Engineered, not assembled.
Every LDT product passes through the same loop. No outsourced guesswork, no decoupled vendors. The team that designs it machines it, tests it and qualifies it.
- 01BriefOperational requirement captured with the client. Constraints, environment, threat model.
- 02ConceptParametric design. Trade studies on materials, geometry, manufacturability.
- 03PrototypeIn-house machining and assembly. First articles within days of design freeze.
- 04QualifyInstrumented test — environmental, structural, field. Data-driven iteration.
- 05TransferProduction drawings, qualification dossier, support plan delivered to operator.

Silent Mobile Mast — 10 m, zero power.
A 10 m manual telescopic mast deployable by two operators, with no batteries, no compressors and no acoustic signature. Designed, machined and qualified entirely in-house.
Components separate. Architecture revealed.
Hover a layer to isolate. Each element is machined, instrumented and qualified in-house — then re-integrated into a single operational platform.
- L01Mast structureTelescopic 7075-T6 sections, anodized.
- L02Locking pointsKnurled collar · positive lock · field-serviceable.
- L03Stabilization armsThree-point base · 220 N rated.
- L04Material compositionAluminium alloy + composite reinforcement.
- L05Load vectorsAxial · lateral wind · payload moment.
Designed for environments where reliability is not optional.
We engineer systems for operators who measure success in uptime, not features. Every tolerance, every material, every interface is selected against a single standard — it must work, every time, where it matters.
Detailed engineering files are member-only.
Drawings, qualification dossiers and integration data are released to verified Pro and Partner members. Dario handles the intake.
