May 17, 2021
ED-291 - Test Procedures for Quantified Visual Advantage

We are pleased to announce the publication of ED-291|Test Procedures for Quantified Visual Advantage.
This document provides a consensus method of demonstrating and documenting the quantified visual advantage in order to support the granting by the relevant authority of operational approval of an installed Enhanced Flight Vision System (EFVS). This document does not provide any guidance on the design of the EFVS.
Available on EUROCAE website.

Related News

Open Consultation for ED-329

We are pleased to announce the availability of the following draft EUROCAE document prepared by EUROCAE WG-105 SG-1 – Detect ...

Open Consultation for ED-356

We are pleased to announce the availability of the following draft EUROCAE document prepared by EUROCAE WG-127 – Lower-risk Aviation ...

New Working Group: WG-136 “Digital Regulations and Certification Framework”

Join WG-136 ‘Digital Regulations and Certification Framework’ On 24 June 2026, the EUROCAE Council approved the establishment of WG-136 ‘Digital ...

New Working Group: WG-137 “Service Oriented ATM Architecture”

Join WG-137 ‘Service Oriented ATM Architecture’ On 24 June 2026, the EUROCAE Council approved the establishment of WG-137 ‘Service Oriented ...

NEWSblog June 2026

Catch up on all the latest updates from EUROCAE in our monthly newsletter, your go-to source for insights into our ...

New Publication: ED-348 -  Guidelines for the Use of Multi-GNSS Solutions for UAS Specific Category – Medium Risk Operations SAIL III

We are pleased to announce the publication of ED-348 – Guidelines for the Use of Multi-GNSS Solutions for UAS Specific ...