AAR Trax Aviation Software
Trax is AAR's aviation software subsidiary, wholly owned since 2023. Its flagship eMRO is a browser-based, cloud-hosted aviation ERP unifying engineering, planning, production, inventory, quality, documentation, technical records and finance, paired with the eMobility suite of offline-capable mobile apps. Sold to airlines, MROs and cargo operators; access to product documentation requires an iCentral customer account, and no public API is published.