---
title: "Maintenance, Repair and Overhaul — aviation glossary — OnlyPlanes"
description: "Maintenance, repair and overhaul of aircraft or aviation equipment."
canonical_url: "https://onlyplanes.ru/en/learn/mro"
locale: en
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  "og:title": "Maintenance, Repair and Overhaul — aviation glossary"
---

> Index of every page on this site: [llms.txt](https://onlyplanes.ru/llms.txt)

Aviation abbreviation

# Maintenance, Repair and Overhaul

ABBR · Operations

At a glance

## Meaning of Maintenance, Repair and Overhaul

Maintenance, repair and overhaul of aircraft or aviation equipment.

### More about Maintenance, Repair and Overhaul

MRO describes a range of technical services, from scheduled work and repairs to more extensive component or aircraft tasks.

An organisation's actual capabilities depend on its approvals, equipment and personnel. The general label does not mean that every facility can perform every task on every aircraft type.

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