Aerospace Garage

Submit a bottleneck Sign in

Glossary · Maintenance, repair and overhaul (MRO) and supply chain

A-check

A light, frequent maintenance check, usually done overnight.

A-check diagram

Related terms

MRO
Line maintenance
Base maintenance
C-check
Shop visit

Working on this?

Independent practitioners on the Consulting Portal take on aviation and aerospace bottlenecks. Submit a bottleneck →

All news and data are compiled from public sources and reviewed by Aerospace Garage, for general orientation only; it does not constitute professional advice.

Aerospace Garage

Digital Consulting and market intelligence for Aviation & Aerospace in Mid & Emerging Markets.

PLATFORM

NewsroomIntelligenceMarket PulseDirectory UpskillProducts

CONSULTING

Consulting PortalCareers

COMPANY

AboutWeeklyContactRegister a company

LEGAL

Trust & GovernanceLegal

© 2026 Aerospace Garage Limited

Stuck on a programme?Submit a bottleneck