NA 131

DIN Standards Committee Aerospace

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Projects of NA 131

Number: 362

Document number Begin Title Comment
ISO/DIS 5491 2024-06-04 Vertiports - Infrastructure and equipment for vertical take-off and landing (VTOL) of electrically powered uncrewed aircraft systems (UAS) More  Comment 
DIN EN 4162 2024-06-03 Aerospace series - Screw, 100° countersunk normal head, offset cruciform recess, coarse tolerance normal shank, medium length thread, in alloy steel, cadmium plated - Classification: 1 100 MPa (at ambient temperature)/235 °C; German version FprEN 4162:2026 More  Comment 
DIN EN 3545-001 2024-05-22 Aerospace series - Connectors, electrical, rectangular, with sealed and non-sealed rear, plastic housing, locking device, operating temperatures -55 °C to 175 °C - Part 001: Technical specification; German version FprEN 3545-001:2026 More  Comment 
DIN EN 2243-7 2024-04-30 Aerospace series - Structural adhesives - Test methods - Part 7: Determination of the flow of adhesive film; German and English version prEN 2243-7:2025 More  Comment 
DIN EN 4509 2024-04-23 Aerospace series - Screw, 100° countersunk normal head, offset cruciform recess, threaded to head, in titanium alloy, anodized, with aluminium pigmented coating, metric series - Classification: 1 100 MPa (at ambient temperature)/315 °C; German version FprEN 4509:2026 More  Comment 
ISO/DIS 25082-1 2024-04-19 Space systems - Assessment of GNSS-based positioning system - Part 1: Definitions and system engineering procedures for the establishment and assessment of performances More  Comment 
ISO/DIS 25013 2024-04-10 Unmanned aircraft systems - General requirements and test methods for the attachable hydrogen cylinders of gaseous hydrogen fuel cell powered UAS More  Comment 
ISO/DIS 25009 2024-04-09 Unmanned aircraft systems - General requirements and test methods for the hydrogen fuel gas pipes of gaseous hydrogen fuel cell powered UAS More  Comment 
DIN EN 4910 2024-04-02 Aerospace series - Screw, hexagon head, flanged, with six-lobe recess, composite, inch series - Technical Specification; German and English version prEN 4910:2026 More  Comment 
ISO/DIS 19971 2024-04-01 Space systems - Spacecraft and launch vehicle combined operation plan (COP) at launch site - General format More  Comment 

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