Publications

We are pleased to announce the publication of ED-259A|Minimum Operational Performance Standard for Dual-Frequency Multi-Constellation Satellite-Based Augmentation System Airborne Equipment. This document is the avionics standards for GPS/Galileo/SBAS equipment supporting Required Navigation Performance (RNP) en route and terminal operations, departure operations, RNP APCH (appr ...

We are pleased to announce the publication of ED-315|MASPS on ATN-IPS end-to-end interoperability and certification. This document contains Minimum Aviation System Performance Standards (MASPS) for Aeronautical Telecommunications Network, Internet Protocol Suite (ATN/IPS). ATN/IPS is fully defined operationally in the Operational Services and Environment Definition (OSED) whic ...

We are pleased to announce the publication of ED-317|Guidance Document for aeromedical handling and transport of infectious passengers. This document will specify such a framework and include all measures related to prevention, management of incidents, training, and tracking on an international level in regards of infectious passenger handling. It is available on the EUROCAE eS ...

We are pleased to announce the publication of ED-313|OSED for Detect and Avoid (Traffic) in Class A to G Airspaces under IFR. This Operational Services and Environment Description (OSED) will support a performance-based regulation for non-segregated RPAS operation. It will cover required functions which meet the operational description, adding Remain Well Clear (RWC) as a neces ...

We are pleased to announce the publication of ED-89A Ch. 1|Change 1 to ED-89A Data-Link Application System Document (DLASD) for the “ATIS” Data-Link Service. Update the definition of the D-ATIS Data Link Service such that it allows the transmission of the extended length messages of the ICAO Global Reporting Format (GRF). ED-89A describes the requirements for a Data Link Servic ...

We are pleased to announce the publication of ED-256A|MOPS for ACAS Xa with ACAS Xo Functionality. Revision A of ED-256 MOPS for ACAS Xa with ACAS Xo Functionality will integrate Change 1 into the core specification and will implement a number of change proposals collected during initial implementations and the development of other ACAS X Variants. ED-256 consists of two Volume ...

We are pleased to announce the publication of ED-312|Guidance on Determining Failure Modes in Lithium-Ion Cells for eVTOL Applications. This document contains guidance on the definition and detection of lithium-ion cell failures, cell failure causes and materials level failure modes. It also informs on interdependencies between failure causes that may be considered when definin ...

We are pleased to announce the publication of ED-303|User Guide for Lightning Protection of Fuel Tank Structures and Systems. This document is intended to be a user’s manual to AC 25.954 1 on acceptable means of compliance for applicants with regards to 14 CFR 25.954 at Amendment 25 146 and to encourage a consistent approach to be applied across industry. This document is also ...

We are pleased to announce the publication of ED-308|Guidance on VTOL Charging Infrastructure. This document contains minimum requirements for VTOL Charging Infrastructure. This technical standard applies to electric vehicle supply equipment (EVSE) designated to conductively charge vertical take-off and landing aircrafts (VTOL) on vertiports. This technical standard is a collec ...

We are pleased to announce the publication of ED-114B change1|MOPS Global Navigation Satellite GBAS Ground Equipment to support Precision Approach and Landing. This is a change to ED-114B, MOPS for Global Navigation Satellite Ground Based Augmentation System Ground Equipment to support Precision Approach and Landing. Its purposes are: • To resolve findings that were identified ...