AAR CORP. (NYSE: AIR) is a global aerospace and defense aftermarket solutions company and the number one aviation maintenance, repair and overhaul (MRO) provider in North America. It supplies new and used airframe and engine parts, performs airframe and component MRO, runs expeditionary and sustainment programs for government and defense customers on five continents, and operates four aviation software businesses — Trax (eMRO/eMobility aviation ERP), Aerostrat (Aerros maintenance scheduling), Airvoyant (AI-driven parts procurement, launched April 2026) and Airinmar (component repair and warranty management) — whose software covers more than 10,000 aircraft. AAR publishes no developer program, no API reference and no machine-readable contract; its only anonymously reachable API surface is the undocumented Adobe Commerce webapi behind the AAR PAARTS Store at shop.aarcorp.com/rest/V1/.
AAR Corp publishes 9 APIs on the APIs.io network. Tagged areas include Aviation, MRO, Aerospace, Defense, and Parts Supply.
AAR Corp’s developer surface includes support, engineering blog, authentication, and 12 more developer resources.
Regulatory Posture applies to this provider. Its tags matched the
Government & Public Sector regime, so
Regulatory Posture carries 15 points of the composite.
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Create-or-Update Ergonomics could not be measured. We hold no machine-readable contract for
this provider to read, so there is nothing to measure a write surface against. Excluded rather than scored zero:
never-measured and measured-empty are different facts. Publishing an OpenAPI is what makes this facet — and
several others — scorable at all.
The six quality facets above are damped to 85 points between them,
because the conditional facet above carries the other
15. That is why each facet's contribution is shown against a damped
maximum: raising a quality facet moves the composite by 85% of its nominal
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AAR's parts supply division distributes new and used aircraft and engine parts to commercial airlines, MROs, and government customers globally. Shipped and received 23 million c...
AAR provides airframe maintenance, repair, and overhaul (MRO) services as the leading North American MRO provider. Services cover complete airframe checks, structural repairs, m...
AAR component MRO services provide comprehensive maintenance, repair, and overhaul for aircraft components, avionics, landing gear, and accessories for commercial and government...
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, ...
Aerostrat is AAR's maintenance planning software subsidiary, acquired in 2025 and run under Trax. Its flagship product Aerros is an ERP-agnostic solution for long-range maintena...
Airinmar is AAR's aviation warranty management and components repair solution, providing warranty claim processing, repair order management, and vendor management for airlines a...
AAR's government services division provides comprehensive maintenance and supply chain programs, shelters and sustainment systems, and aircraft parts and services to government ...
The AAR PAARTS Store is AAR's online aviation parts storefront, running on Adobe Commerce (Magento 2). It exposes the platform's standard REST webapi at https://shop.aarcorp.com...
Airvoyant is AAR's AI-driven parts procurement platform, launched April 2026 with Delta Air Lines and Air Canada as early adopters and AWS as its agentic-AI technology partner. ...
Global distribution of new and used aircraft and engine parts for commercial and government aviation platforms with 23 million parts processed annually.
Airframe MRO
North America's leading airframe maintenance, repair, and overhaul services including full structural checks, modifications, and aircraft painting.
Component MRO
Comprehensive component, avionics, and landing gear maintenance and repair services for commercial and military aviation.
aid: aar
url: https://raw.githubusercontent.com/api-evangelist/aar/refs/heads/main/apis.yml
name: AAR Corp
type: Index
deliveryModel:
model: unknown
open_source: false
commercial: false
callable_host: false
label: Delivery model not determined — needs a product licence on record
confidence: low
source:
- none
generated: '2026-08-28'
method: derived
accessModel:
pricing: unknown
onboarding: unknown
trial: false
try_now: false
public: false
label: Unknown
confidence: low
source:
- plans
generated: '2026-07-22'
method: derived
image: https://kinlane-images.s3.amazonaws.com/shared/apis-json/icons/aar.png
tags:
- Aviation
- MRO
- Aerospace
- Defense
- Parts Supply
- Maintenance
- Government
- Aviation Software
- Supply Chain
- E-Commerce
- Fortune 1000
description: 'AAR CORP. (NYSE: AIR) is a global aerospace and defense aftermarket solutions company and the number one aviation
maintenance, repair and overhaul (MRO) provider in North America. It supplies new and used airframe and engine parts, performs
airframe and component MRO, runs expeditionary and sustainment programs for government and defense customers on five continents,
and operates four aviation software businesses — Trax (eMRO/eMobility aviation ERP), Aerostrat (Aerros maintenance scheduling),
Airvoyant (AI-driven parts procurement, launched April 2026) and Airinmar (component repair and warranty management) — whose
software covers more than 10,000 aircraft. AAR publishes no developer program, no API reference and no machine-readable
contract; its only anonymously reachable API surface is the undocumented Adobe Commerce webapi behind the AAR PAARTS Store
at shop.aarcorp.com/rest/V1/.'
created: '2026-04-19'
modified: '2026-08-29'
specificationVersion: '0.23'
apis:
- aid: aar:aar-parts-supply
name: AAR Parts Supply
tags:
- Aviation
- Parts Supply
- Aircraft Parts
- Aerospace
humanURL: https://www.aarcorp.com/en/parts/
properties:
- url: https://www.aarcorp.com/en/parts/
type: Website
description: AAR's parts supply division distributes new and used aircraft and engine parts to commercial airlines, MROs,
and government customers globally. Shipped and received 23 million commercial parts in FY2025 across global platforms.
- aid: aar:aar-airframe-mro
name: AAR Airframe MRO
tags:
- Aviation
- MRO
- Maintenance
- Repair
- Overhaul
humanURL: https://www.aarcorp.com/en/repair/
properties:
- url: https://www.aarcorp.com/en/repair/
type: Website
description: AAR provides airframe maintenance, repair, and overhaul (MRO) services as the leading North American MRO provider.
Services cover complete airframe checks, structural repairs, modifications, and aircraft painting for commercial operators.
- aid: aar:aar-component-mro
name: AAR Component MRO
tags:
- Aviation
- MRO
- Components
- Repair
humanURL: https://www.aarcorp.com/en/repair/
properties:
- url: https://www.aarcorp.com/en/repair/
type: Website
description: AAR component MRO services provide comprehensive maintenance, repair, and overhaul for aircraft components,
avionics, landing gear, and accessories for commercial and government aviation platforms.
- aid: aar:aar-trax
name: AAR Trax Aviation Software
tags:
- Aviation
- Software
- MRO Software
- Fleet Management
- Maintenance Tracking
humanURL: https://www.trax.aero/
properties:
- url: https://www.trax.aero/
type: Website
description: 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.
- aid: aar:aar-aerostrat
name: AAR Aerostrat (Aerros)
tags:
- Aviation
- Software
- Maintenance Planning
- Scheduling
- Fleet Allocation
humanURL: https://aerostratsoftware.com/
properties:
- url: https://aerostratsoftware.com/
type: Website
description: Aerostrat is AAR's maintenance planning software subsidiary, acquired in 2025 and run under Trax. Its flagship
product Aerros is an ERP-agnostic solution for long-range maintenance scheduling, capacity planning and aircraft allocation.
No public API or developer documentation is published.
- aid: aar:aar-airinmar
name: AAR Airinmar Warranty and Claims
tags:
- Aviation
- Software
- Warranty Management
- Claims Processing
humanURL: https://www.airinmar.com/
properties:
- url: https://www.airinmar.com/
type: Website
description: Airinmar is AAR's aviation warranty management and components repair solution, providing warranty claim processing,
repair order management, and vendor management for airlines and MRO organizations.
- aid: aar:aar-government-services
name: AAR Government Services
tags:
- Aviation
- Government
- Defense
- Expeditionary
humanURL: https://www.aarcorp.com/en/government-solutions/
properties:
- url: https://www.aarcorp.com/en/government-solutions/
type: Website
description: AAR's government services division provides comprehensive maintenance and supply chain programs, shelters and
sustainment systems, and aircraft parts and services to government and defense customers across five continents.
- aid: aar:aar-paarts-store
name: AAR PAARTS Store Commerce API
tags:
- Aviation
- Parts Supply
- E-Commerce
- Catalog
- Adobe Commerce
humanURL: https://shop.aarcorp.com/
baseURL: https://shop.aarcorp.com/rest/V1
properties:
- url: https://shop.aarcorp.com/
type: Website
description: 'The AAR PAARTS Store is AAR''s online aviation parts storefront, running on Adobe Commerce (Magento 2). It
exposes the platform''s standard REST webapi at https://shop.aarcorp.com/rest/V1/ and a SOAP endpoint at /soap. Verified
live on 2026-08-29: GET /rest/V1/directory/currency and GET /rest/V1/directory/countries return 200 anonymously, POST
/rest/V1/guest-carts returns 200 with a guest quote id, and the catalog and store surfaces return 401 with a Magento ACL
envelope. AAR publishes NO documentation for this surface and the platform''s own schema generator (/rest/all/schema,
/soap?wsdl_list=1) returns HTTP 500, so no OpenAPI or WSDL can be retrieved. Listed because it is real, callable and served
from AAR''s own domain — not because AAR offers it as a developer product.'
x-contract: none published; platform schema endpoint returns HTTP 500
- aid: aar:aar-airvoyant
name: AAR Airvoyant
tags:
- Aviation
- Software
- Procurement
- Artificial Intelligence
- Supply Chain
humanURL: https://www.airvoyant.com/
properties:
- url: https://www.airvoyant.com/
type: Website
description: Airvoyant is AAR's AI-driven parts procurement platform, launched April 2026 with Delta Air Lines and Air Canada
as early adopters and AWS as its agentic-AI technology partner. It connects buyers to the Aeroxchange supplier network,
searches live inventory, consolidates supplier quotes and recommends purchases through an AI agent workforce, integrating
with Trax and other ERPs. Despite being marketed as agentic, it publishes no API, no MCP server, no agent card and no
developer documentation — access is by sales demo only.
common:
- type: DomainSecurity
url: security/aar-domain-security.yml
- type: LinkedIn
url: https://www.linkedin.com/company/aar-corp
- type: Website
url: https://www.aarcorp.com
- type: Features
data:
- name: Aircraft Parts Distribution
description: Global distribution of new and used aircraft and engine parts for commercial and government aviation platforms
with 23 million parts processed annually.
- name: Airframe MRO
description: North America's leading airframe maintenance, repair, and overhaul services including full structural checks,
modifications, and aircraft painting.
- name: Component MRO
description: Comprehensive component, avionics, and landing gear maintenance and repair services for commercial and military
aviation.
- name: Trax MRO Software
description: Integrated aviation maintenance management software covering fleet management, maintenance tracking, inventory,
and regulatory compliance.
- name: Aerostrat Parts Management
description: Aviation supply chain software for inventory optimization, demand forecasting, and procurement automation.
- name: Airinmar Warranty Management
description: Warranty claim processing and components repair management software for airlines and MRO organizations.
- name: Government Expeditionary Services
description: Defense and government aviation services including maintenance programs, shelter systems, and supply chain
support in over 20 countries.
- type: UseCases
data:
- name: Commercial Airline MRO
description: Commercial airlines outsourcing airframe and component maintenance to AAR for cost-effective, FAA/EASA-approved
maintenance programs.
- name: Aviation Parts Sourcing
description: Airlines and MROs sourcing new and used aircraft parts through AAR's global parts distribution network for
aircraft-on-ground (AOG) situations.
- name: Fleet Management Software
description: Airlines and MROs implementing Trax MRO software for end-to-end aircraft maintenance management, inventory
control, and compliance reporting.
- name: Government Aircraft Sustainment
description: Defense agencies contracting AAR for aircraft maintenance, supply chain, and expeditionary sustainment programs
in deployed environments.
- name: Warranty Claims Processing
description: Airlines using Airinmar to streamline warranty claim submissions, track repair orders, and manage vendor
relationships for component warranties.
- name: Supply Chain Optimization
description: MRO organizations using Aerostrat to optimize parts inventory levels, reduce carrying costs, and improve
procurement efficiency.
- type: Integrations
data:
- name: Airlines and Commercial Operators
description: Direct partnerships with major commercial airlines for MRO contracts, parts supply, and software implementation.
- name: Government and Defense Agencies
description: Contracts with US and international government defense agencies for aircraft sustainment and supply chain
services.
- name: FAA and EASA
description: Regulatory approvals and compliance integration with FAA, EASA, and other civil aviation authority regulatory
frameworks.
- name: OEM Partnerships
description: Authorized maintenance and parts relationships with major aircraft OEMs including Boeing, Airbus, and engine
manufacturers.
- type: TermsOfService
url: https://www.aarcorp.com/en/terms-and-conditions/
- type: PrivacyPolicy
url: https://www.aarcorp.com/en/terms-and-conditions/privacy-notice/
- type: Support
url: https://www.aarcorp.com/en/contact/
- type: Blog
url: https://www.aarcorp.com/en/newsroom/press-releases/
- type: Compliance
url: https://www.aarcorp.com/en/about/certifications/
- type: Conformance
url: conformance/aar-conformance.yml
- type: Authentication
url: authentication/aar-authentication.yml
- type: ErrorCatalog
url: errors/aar-problem-types.yml
- type: Conventions
url: conventions/aar-conventions.yml
- type: Plans
url: plans/aar-plans-pricing.yml
- type: RateLimits
url: rate-limits/aar-rate-limits.yml
- type: LLMsTxt
url: llms/aar-llms.txt
maintainers:
- FN: Kin Lane
email: kin@apievangelist.com
x-enrichment:
date: '2026-08-29'
status: enriched
artifacts_added: 7
pass: local-v1
x-coverage:
state: covered
reason: no-machine-readable-spec
detail: AAR runs a real, anonymously callable API — the Adobe Commerce webapi behind the AAR PAARTS Store at shop.aarcorp.com/rest/V1/
— but publishes no contract for it, and the platform's own schema generator returns HTTP 500 for both /rest/all/schema
and /soap?wsdl_list=1, so neither an OpenAPI nor a WSDL could be harvested from a host that plainly serves one.
evidence:
- url: https://shop.aarcorp.com/rest/V1/directory/currency
status: 200
- url: https://shop.aarcorp.com/rest/all/schema?services=all
status: 500
- url: https://shop.aarcorp.com/soap?wsdl_list=1
status: 500
- url: https://api.aarcorp.com/openapi.json
status: 404
- url: https://www.aarcorp.com/.well-known/security.txt
status: 404
- url: https://www.trax.aero/openapi.json
status: 404
checked: '2026-08-29'
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