Operate Closer to Structures — Safely and Within the Rules
Unlock Access Without Additional Approvals
Shielded operations allow drone operators to conduct flights closer to people, structures, and obstacles by using the environment itself as a form of risk protection.
When applied correctly, shielded operations can:
- Reduce separation requirements
- Enable operations in constrained environments
- Avoid the need for more complex approvals in some cases
Uncrewed Approvals helps operators correctly interpret, apply, and operationalise shielded operations in line with the expectations of the Civil Aviation Safety Authority.
What Are Shielded Operations?
Shielded operations are conducted close to a structure or obstacle, such as:
- Buildings
- Trees
- Terrain
- Infrastructure
The key principle is:
The structure provides a level of shielding from other airspace users, reducing the risk of collision.
This allows operations to be conducted:
- Closer to people (under certain conditions)
- In areas where standard separation distances would normally apply
How Shielding Reduces Risk
Shielded operations rely on the assumption that:
- Manned aircraft are unlikely to operate close to structures
- The obstacle provides a physical barrier or separation
- The operational environment is controlled and predictable
This reduces:
- Airspace conflict risk
- Exposure to third-party hazards
Where Shielded Operations Are Used
Shielded operations are commonly applied in:
Urban Environments
- Building inspections
- Construction sites
- Rooftop operations
Infrastructure Work
- Bridges
- Towers
- Industrial facilities
Confined or Complex Areas
- Areas with dense obstacles
- Locations where separation distances are difficult to maintain
Key Requirements for Shielded Operations
Shielded operations are not unrestricted — they require a clear and defensible approach.
Proximity to Structure
- Aircraft must remain close enough to be considered shielded
- Operations must not extend into open, unshielded airspace
Operational Control
- Defined procedures
- Clear pilot awareness of positioning
Risk Management
- Identification of hazards specific to the environment
- Mitigation strategies
Situational Awareness
- Understanding of surrounding airspace
- Awareness of potential conflicts
Documentation
- Procedures aligned with your ReOC
- Clear operational limitations
Common Misunderstandings
Shielded operations are often misapplied.
❌ “Shielded means unrestricted”
It does not — operations must remain within the shielded environment.
❌ “I can leave the structure once I start shielded”
No — once you leave the shielded environment, standard rules apply.
❌ “No planning is required”
Incorrect — shielded operations still require structured planning and risk assessment.
Our Approach
We help operators move from basic understanding to correct application.
1. Operational Assessment
We assess:
- Your intended operation
- The environment
- Whether shielding is appropriate
2. Procedure Development
We develop:
- Shielded operation procedures
- Operational limits
- Control measures
3. Documentation Alignment
We ensure:
- Your Operations Manual reflects how you actually operate
- Procedures are clear and usable
4. Implementation Guidance
We ensure your team understands:
- When shielding applies
- When it does not
- How to operate safely within it
What You Get
- Clear understanding of shielded operations
- CASA-aligned procedures
- Reduced reliance on more complex approvals
- Practical, real-world application guidance
- Improved operational flexibility
Why Uncrewed Approvals
Shielded operations sit in a grey area for many operators.
We bring:
- Direct experience interpreting CASA expectations
- Practical understanding of real-world operations
- Clear, usable operational frameworks
- A focus on safe and defensible application
We ensure you are not:
Overly restricted by misunderstanding — or exposed by misapplication
When Shielded Operations Are Not Enough
Shielded operations are powerful — but they have limits.
Where shielding does not apply, you may require:
- OONP approval
- Area approvals (controlled airspace)
- EVLOS or other advanced approvals
We help you determine the correct pathway.
Frequently Asked Questions
Can I operate over people using shielding?
Only under specific conditions — shielding reduces risk but does not remove all requirements.
How close do I need to be to a structure?
Close enough for the structure to provide meaningful shielding — this must be defined in your procedures.
Can I transition in and out of shielded operations?
Yes — but only with clear procedures and understanding of when rules change.
Do I need to update my manual?
Yes — your procedures should reflect how you apply shielding.
Use Shielded Operations Correctly
If you are operating in built-up or complex environments, shielded operations can significantly improve your capability — when applied correctly.
