T/CCUA 059-2025 Active Group standards

T/CCUA 059-2025 Civil aviation route planning - Aircraft flight performance model - Validation method

Publish Date: 2025-10-27 Implement Date: 2025-12-01 For services related to genuine standard inquiry, procurement, translation, and other related services in China, please Contact Us

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Basic Information

Standard Code: T/CCUA 059-2025

Standard Type: Group standards

Standard Status: Active

is_force_gb: no

CCS Name: Dye intermediates

ICS Name: Air transport

Publish Date: 2025-10-27

Implement Date: 2025-12-01

Scope

This document describes the general requirements and verification requirements for validating the aircraft flight performance models used in civil aviation route planning systems. This document is applicable to aviation organizations that adopt civil aviation route planning systems, software (including models and algorithms) suppliers, third-party evaluation agencies, and others involved in the design, development, evaluation, and verification of aircraft flight performance models. Aircraft flight performance models are a core component of civil aviation route planning software systems. To ensure that the models accurately and reliably represent aircraft flight characteristics under different aircraft weights, external conditions, and flight phases such as takeoff, climb, cruise, descent, and landing, it is necessary to establish a unified verification method system. This standard aims to standardize the verification methods for aircraft flight performance models in civil aviation route planning by defining verification processes, data requirements, evaluation indicators, and judgment criteria, in order to enhance the credibility and applicability of model verification and ensure the safety of route planning and operations.