Purpose of this change

This proposal is for a Temporary Danger Area (TDA), for which a scaled airspace change process applies and a change level is not applicable. The detailed process requirements are published in the Temporary Danger Area Policy Statement.

The SATE (Sustainable Aviation Test Environment) will create the UK's first operationally based low-carbon, aviation test centre at Kirkwall Airport in the Orkney Islands.

Part funded by UK Research and Innovation (UKRI) through the Industrial Strategy Challenge Fund. The Future Flight Challenge is investing up to £125 million to develop greener ways to fly. The investment is matched by £175 million from industry.

The challenge aims to bring together technologies in electrification, aviation systems and autonomy to create new modes of air travel and capability.

The SATE will be a UK first and it is hoped will test and showcase new technology that can be adopted for island and wider use, with the aim to create social benefit and economic prosperity.

The SATE project will feature:

• Flight trials demonstrated in a real-life context

• Trials including low-carbon aircraft using electric, hydrogen and Sustainable Aviation Fuels (SAF) as well as Unmanned Autonomous Vehicles (UAV)

• Airport infrastructure improvements

• Improved regional air connections

• Local supply chain and employment impacts

• Contribute to Net-Zero aviation goal

The SATE Consortium is formed of the following 13 members, led by Highlands and Islands Airports (HIAL).

As part of the SATE consortium, Windracers will demonstrate the application of ULTRA Unmanned Aircraft System (UAS) for delivering on-demand supplies to remote communities that currently suffer from mistimed or limited logistics. Preliminary engagement with key local stakeholders has confirmed the priority for medical supplies to remote heath care service providers and other relevant use cases that would generate significant benefit.

Under the current regulatory and technological conditions, it is necessary to establish structures of segregated airspace that enable the intended Beyond Visual Line-of-Sight (BVLOS) operations. Therefore, this airspace change proposal aims to set up a complex of five different Temporary Danger Areas, connecting the following locations:

• Wick Airport

• Kirkwall Airport

• Eday Airport

• North Ronaldsay Airport

• Fair Isle Airport

• Tingwall Airport

• Unst Airport

These airspace structures will be activated during short periods of time, separately or in combination to allow the intended itinerary, whilst minimising the impact over other aviation activities. It is anticipated that the implementation of this ACP will last no longer than 8 weeks.

CAA response to Step 6a

Documents for this proposal (13 documents)

Decision Email

Decide Gateway - Gateway Decision

Date added: 29 October 2021 10:05

Summary of Stakeholder Engagement

Step 1 - Engagement Evidence

Date added: 20 September 2021 13:31

Expected TDA Activation Schedule - Updated 14092021

Step 1 - Other

Date added: 14 September 2021 13:39

CAA approval email

Step 1 - Other

Date added: 02 September 2021 15:25

Fourth Engagement Letter - Decision

Step 1 - Engagement Evidence

Date added: 02 September 2021 14:24

Third Engagement Letter

Step 1 - Engagement Evidence

Date added: 14 July 2021 07:56

Assessment Meeting Minutes

Step 1 - Assessment Meeting Minutes

Date added: 14 July 2021 07:53

Second Engagement Letter

Step 1 - Engagement Evidence

Date added: 09 July 2021 13:12

Initial Engagement Letter

Step 1 - Engagement Evidence

Date added: 09 July 2021 13:12

Initial Assessment Meeting Presentation

Step 1 - Other

Date added: 09 July 2021 13:11

ACP-2021-025 Initial Assessment Meeting Agenda

Step 1 - Assessment Meeting Agenda

Date added: 09 July 2021 13:10

Statement of Need (DAP1916)

Step 1 - Statement of Need

Date added: 16 April 2021 12:02

Statement of Need

Step 1 - Statement of Need

Date added: 26 March 2021 08:38


Potentially Affected Area

This is the area which may be affected by this airspace change depending on its development. This area may change as the proposal is developed.

Step 6a : Implement

This step has been started

During the Implement Step, the change sponsor implements the approved change, working with air navigation service providers as necessary.

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