Skip to content

A gradual release of Avioverse begins in October 2026. Request early access →

declared distances

EASA defines “declared distances” in one regulation, with a separate wording for each case. The wording below is reproduced verbatim from the EASA Easy Access Rules, with a link to the paragraph it comes from.

‘declared distances’ means:

‘take-off run available (TORA)’,

‘take-off distance available (TODA)’,

‘accelerate-stop distance available (ASDA)’,

‘landing distance available (LDA)’;

(18a) ‘dry’, in respect of runway conditions, means that the surface of the runway is free of visible moisture and not contaminated within the area intended to be used;

Definitions for terms used in Annexes II to IV · Aerodromes · Regulation (EU) No 139/2014 · Easy Access Rules, 13 Mar 2026 revision · Read the article

‘Declared distances’ means:

CS ADR-DSN.A.002 · Aerodromes · Regulation (EU) No 139/2014 · Easy Access Rules, 13 Mar 2026 revision · Read CS ADR-DSN.A.002

Defined in the same article

Ask Metis where declared distances applies to you →

Metis opens with Avioverse in October 2026 · request early access.