Purpose of this change

This proposal is for an Airspace Trial, for which a scaled airspace change process applies and a change level is not applicable.

The recent change to the CAA Policy Statement for Transponder Mandatory Zones (TMZ) permits Electronic Conspicuity (EC) devices, other than Mode-S transponders, to be mandated within a TMZ.

This ACP has two aims:

1. To establish an ADS-B based TMZ in the existing Land's End RMZ. This has the potential to improve safety for all airspace users by:

i) Providing an improved traffic picture for ATC (using Flight Information Displays - FID’s)

ii) Providing an improved traffic picture for Pilots (aircraft equipped with ADS-B IN)

2. Subject to an approved and robust Safety Case, it could allow the integration of new aircraft, including Remotely Piloted Aircraft, which have the potential to improve the logistics and connection to the Isles of Scilly.

In summary, this ACP seeks to establish a Trial ADS-B based TMZ to enable flight trials that will investigate both the potential safety & operational benefits to ATC and airspace users and the potential to integrate Remotely Piloted Aircraft.

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Step 1 : Assess Requirement

This step has been started

During the Assess Requirement Step, the change sponsor prepares a Statement of Need setting out what airspace issue it is seeking to address. Having reviewed the Statement of Need, the CAA meets with the change sponsor to agree whether an airspace change is a relevant option to consider, and to have a first discussion about the appropriate scale of the airspace change process.

Documents for this proposal (6 documents)

Statement of Need (v.2) (175.9kB PDF)

Step 1 - Statement of Need

Date added: 23 September 2022

Assessment Meeting Minutes (568.1kB PDF)

Step 1 - Assessment Meeting Minutes

Date added: 01 September 2022

Assessment Meeting Presentation (2.3MB PDF)

Step 1 - Other

Date added: 19 August 2022

Assessment Meeting Agenda (v.2) (59.3kB PDF)

Step 1 - Assessment Meeting Agenda

Date added: 19 August 2022

Assessment Meeting Agenda (58.0kB PDF)

Step 1 - Assessment Meeting Agenda

Date added: 18 August 2022

Statement of Need (122.2kB PDF)

Step 1 - Statement of Need

Date added: 27 May 2022

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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.

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