REAH Aerospace
Sovereign aerospace capability. Engineered.
REAH combines physical engineering, digital technology and real-world validation to help ambitious aerospace organisations build capability they can understand, own and advance.
The problem
Aerospace capability cannot simply be purchased.
Hardware can be imported. Lasting capability cannot. It depends on people who understand the system, tools that preserve knowledge, test assets that produce evidence and organisations able to improve the technology over time.
REAH closes the gap between acquiring an aerospace platform and owning the capability behind it.
- Engineering disciplines
- 7Engineering disciplines
- Engineering demonstrators running
- 2Engineering demonstrators running
- Technical publications
- 2Technical publications
- Verification environments
- 2Verification environments
- Design ambient condition
- 50 °CDesign ambient condition
Operating model
Engineer. Simulate. Build. Test. Then learn and transfer.
The first four stages are how competent engineering is done. The last two are why the capability stays after we leave.
01
Engineer
We work at aircraft level: how the engine, coolers, ducts, propeller, electrical system and mission profile interact — not components in isolation.
02
Simulate
CFD, thermal models and purpose-built tools evaluate concepts before expensive hardware changes. Simulation is a decision tool, not an academic output.
03
Build
Analysis becomes hardware: prototypes, ducts, cooler installations, instrumented components and test rigs.
04
Test
Ground and flight testing under representative conditions. Engineering is not complete until the result has been demonstrated.
05
Learn
Measurements are compared with predictions. The result improves the design, the model and the next engineering decision.
06
Transfer
Methods, tools and validated knowledge remain usable beyond the project, so capability compounds rather than disappears.
Capabilities
We turn difficult engineering into enduring capability.
Four connected pillars, each grounded in a concrete engineering problem, a defined method and visible evidence.
01
Thermal, Power & Propulsion
Aircraft-level integration for cooling, airflow, electrical demand and propulsion reliability in demanding environments.
Explore pillar →02
Digital Engineering
Simulation, multidisciplinary analysis, configuration-aware workflows and reusable programme knowledge.
Explore pillar →03
Test & Validation
Prototype hardware, instrumentation, ground and flight testing, and model correlation that turn assumptions into evidence.
Explore pillar →04
Engineering Intelligence
Software and AI-assisted systems that connect engineering models, test data and operational learning across programmes.
Explore pillar →Where we are working now
Aircraft must work where they are needed.
Thermal, power and propulsion integration for small aircraft and UAVs operating in demanding environments — from architecture and system modelling through prototype hardware to instrumented validation.
- Coolant temperatures exceeding limits at high ambient
- Oil temperatures unstable in climb, loiter or ground operation
- Radiators and oil coolers sized by catalogue, not by installation
- Recirculation of hot outlet air and engine-bay hotspots
- Excessive cooling drag from poorly designed inlets and outlets
- Alternator and electrical-load limits constraining the mission
Strategic priority · Resilience Manufacturing
Critical capability cannot depend on one distant supply chain.
Export controls, constrained suppliers, obsolete parts and long replenishment cycles turn a proven aerospace system into an operational dependency.
REAH helps programmes find where that dependency sits, redesign around vulnerable components, qualify alternatives and retain the engineering data required to repair, reproduce and improve critical systems locally.
Problems we address
- Critical parts exposed to export controls or single-source supply
- No qualified substitute when a component becomes unavailable
- Production data and change authority retained by an external supplier
- Long repair and replenishment cycles that constrain operations
- Local manufacturing without common configuration or acceptance evidence
Flying laboratory
We test what we claim.
Our physical platform for turning thermal, propulsion, power and component-substitution assumptions into measured engineering evidence under representative Gulf conditions.
Its purpose is not demonstration flight. It is to develop instrumentation, correlate models, validate prototype and alternative components, and transfer repeatable test methods into customer programmes.
How much margin does the installation actually have — and can a model predict it before the aircraft flies?
The Rotax installation is real reference hardware. Instrumentation architecture, ground baseline, flight baseline, model correlation and comparative modification testing advance through separate evidence gates, each completed and reviewed before the programme moves forward.
What we are working toward
Ambition, stated so it can be checked.
Three thresholds REAH has set for itself. Each is a result a customer can ask about later, not a description of intent.
Flying laboratory
A ground thermal baseline measured on the instrumented platform, and a model that predicts it within its stated validity range.
Component substitution
One export-exposed component replaced by a qualified alternative that passes the same acceptance test as the original.
Resilience manufacturing
The same qualified subsystem, produced at two independent local facilities from one controlled digital definition, passing the same acceptance test.
Knowledge
Engineering, written down
Technical articles and engineering notes — assumptions visible, limitations stated, references included.
Build capability that remains after the project ends.
REAH takes on focused engineering problems, development programmes and long-term capability partnerships.
Building your career instead? Engineering, test, software and production roles.