Understanding How to Expand Your RPAS Capability Correctly
Not All Fleet Changes Are Treated the Same
Adding a new aircraft to your fleet is not just an operational decision — it is a regulatory change.
Under the Civil Aviation Safety Authority framework, changes to your RPAS fleet are assessed as either:
- Non-significant changes
- Significant changes
Understanding the difference is critical to ensuring your operation remains:
- Compliant
- Efficient
- Properly authorised
Non-Significant Changes
A non-significant change is one where the new aircraft fits within the existing scope of your ReOC.
What This Means
If your ReOC already authorises a category and weight class, you can add aircraft within that scope without requiring the ReOC to be reissued.
Example
If your ReOC includes:
- Multirotor aircraft up to 25 kg
You can add:
- Any multirotor aircraft up to 25 kg MTOW
This is considered a non-significant change.
What Is Required
For non-significant changes:
- Your Operations Manual must be updated
- Relevant procedures and risk assessments must reflect the new aircraft
- Training and competency requirements must be addressed
The ReOC itself does not need to be reissued.
Significant Changes
A significant change is one where the new aircraft falls outside the existing scope of your ReOC.
These changes require:
The Remote Operator Certificate to be reissued
Examples of Significant Changes
- Adding an aircraft with MTOW above your current approval
- Introducing a new aircraft category, such as:
- Aeroplane
- Powered-lift
- Helicopter
- Airship
Example
If your ReOC includes:
- Multirotor aircraft up to 25 kg
And you want to add:
- A multirotor aircraft over 25 kg
This requires:
A specific type rating to be added to the ReOC
Why This Distinction Matters
Incorrectly classifying a fleet change can result in:
- Operating outside your approval
- Compliance exposure
- Delays in operational capability
A structured approach ensures:
- Correct approvals are in place
- Operations remain compliant
- Capability is expanded efficiently
Operational Considerations When Adding Aircraft
Regardless of whether the change is significant or not, adding a new aircraft requires:
Documentation Updates
- Operations Manual amendments
- SOP updates
- Checklists and procedures
Risk Assessment
- Updated risk profiles
- Aircraft-specific hazards
- Operational limitations
Training and Competency
- Pilot training on the new system
- Currency and proficiency requirements
- Type-specific procedures
Maintenance and Support
- Maintenance requirements
- Spare parts and logistics
- Manufacturer support considerations
Common Mistakes
We frequently see operators:
- Assuming all aircraft additions are minor
- Failing to update documentation
- Introducing aircraft outside approved scope
- Not aligning training with new systems
How Uncrewed Approvals Can Help
We support operators to:
- Determine whether a change is significant or non-significant
- Manage ReOC variations where required
- Update operational documentation
- Ensure alignment between aircraft capability and approvals
We help you:
Expand capability without introducing compliance risk
Frequently Asked Questions
Can I add any drone to my fleet if I have a ReOC?
Only if it falls within the approved scope of your ReOC.
Do I always need CASA approval to add an aircraft?
No — only for significant changes. Non-significant changes require internal updates only.
What is the most common mistake when adding aircraft?
Adding aircraft outside the approved scope without updating the ReOC.
Do I need to update my Operations Manual?
Yes — all aircraft additions require updates to ensure procedures reflect the new system.
Expand Your Fleet the Right Way
Adding aircraft is a key step in growing your operation — but it must be done correctly.
