---
title: "CS 25.483 One-gear landing conditions — CS-25 · Avioverse"
description: "For the one-gear landing conditions, the aeroplane is assumed to be in the level attitude and to contact the ground on one main landing gear, in…"
url: "https://avioverse.aero/regulations/easa/cs-25/subpart-c/cs-25-483"
---

# CS 25.483 One-gear landing conditions

Large Aeroplanes (CS-25) · CS-25 · EAR revision 26 Jan 2023

IR Implementing rule

## CS 25.483 One-gear landing conditions

For the one-gear landing conditions, the aeroplane is assumed to be in the level attitude and to contact the ground on one main landing gear, in accordance with Figure 4 of Appendix A of CS-25. In this attitude –

(a) The ground reactions must be the same as those obtained on that side under CS 25.479(d)(1), and

(b) Each unbalanced external load must be reacted by aeroplane inertia in a rational or conservative manner.

IR · CS 25.483 — CS-25 · ED Decision 2003/2/RM · CS-25 Easy Access Rules · EAR revision 26 Jan 2023

[All rules in SUBPART C – STRUCTURE](https://avioverse.aero/regulations/easa/cs-25/subpart-c)

Consolidated from the EASA Easy Access Rules (revision 26 Jan 2023, extracted 13 Oct 2026) for convenience. Not the official publication — verify against the Official Journal of the European Union and the EASA publications before operational use.