Executive Summary
Aviation parts traders and MROs still run on old systems rather than having a connected single-source system. Using disparate tools introduces hidden points of failure, which appear in audits, delays, and final costs. In this paper, we will talk about how teams can utilize an integrated aviation enterprise resource planning system (ERP) to function as a continuous workflow of operation instead of individual separate modules.
Additionally, we will illustrate how inventory management, maintenance activity execution, financial posting, and compliance controls maintain their structural connection throughout the real-world working life cycle.
The Importance of End-to-End Solutions in Aviation ERP
An aviation ERP is end-to-end when the operational actions that have been performed are automatically synchronized without requiring manual fixes. In aviation ERP software, a disconnect at a stage does not limit the impact of that stage.
If a document is not present during the receipt stage, the maintenance stage will be delayed. If there is a disconnected labor entry in the labor stage, the cost associated with that entry will be distorted.
If compliance checks are not performed on time, the release authority will be compromised. The end goal is not just speed, but rather to provide controlled continuity from physical events to system records to financial realities.
The Objects That Need to Stay Connected
An aviation ERP workflow is built around a small set of objects that must remain linked throughout their lifecycle. Once an object in this workflow loses its connection with other related objects, teams typically employ spreadsheets, email, or other manual means to reconcile data, resulting in less than optimal aviation data integration.
The core objects for aviation ERP workflows include the following:
- Parts are identified using their part number, serial number/batch, condition, and status.
- Documents are identified by their type, authority, reference number, and revision.
- Work orders, repair orders, labor entries, and inspection sign-offs are used to identify all of the work performed on an aircraft component.
Each core object must reference all other core objects. For example, a part must reference the receiving document, and a task must reference the part consumed when compiled. Additionally, each cost must reference the job that produced it. Without these relationships to provide consistency throughout the lifecycle of a part, asset, or activity, the integrity of the audit trail is lost and becomes more of a story than evidence in the eyes of regulatory agencies.
Master Data (MD) Comes First
Aviation ERP systems are designed to provide all of the capabilities needed to manage aviation parts trading and business processes. These systems use master data as the foundation upon which they are built.
The master data is the basis for how an organization will manage its business operations (financial, work order, repair order, quote, etc.). This is important because the quality of the MD has a direct impact on the ability of the ERP system to operate effectively.
There are many areas in which MD is critical, including: Part master records, such as ATA (Air Transport Association) classification, shelf life (product expiry), interchangeability, and unit of measurement, customer/vendor records, such as the approval status of a vendor, payment terms, currency, tax handling, etc.
Compliance tables such as valid document types, issuing authorities, and attachment requirements. User roles restrict the user type that can create, edit, approve, and override the data.
In summary, if any of the above controls are missing, then no amount of workflow logic will prevent the system from being compromised later on.
Inventory Changes State During Maintenance Operations
Throughout the process of maintenance, inventory changes state from the time of request/issue through completion; items transition from available to reserved to issued to installed/removed/returned/scrapped, etc.
All changes in the inventory state must be supported by explicit data records in the respective systems that are configured to support the aviation industry. Physical and system quantities must also be reconciled through the completion of cycle counts, with an established trackable history of each cycle count.
Additionally, the aviation teams must document and enforce the shelf life and tool calibration dependency requirements, as the issuance of an expired part or the use of a non-calibrated tool creates an exposure to noncompliance without being detected.
Why Work Orders Are the Backbone of an ERP System
The work order is the structural spine of the ERP system. It establishes the scope of the work being done, the expected costs associated with it, and the compliance responsibilities before work begins in work order management aviation.
A complete work order includes:
- A list of the tasks to be performed,
- An estimate of labor and material costs,
- A list of the required publications and the revision locks for them,
- A list of inspection points and planned outsourced processes.
Although templates can provide a standardized format for the structure of the work order, templates must still have flexibility to be modified based on reality.
Inconsistent execution data is a result of poorly defined work orders. Clearly established structures at the beginning of the execution process will help to minimize the amount of corrections and disputes that occur at a later stage.
Capturing Real Work Without Slowing Technicians
Timely capture of all data at the point of execution is critical for preserving the accuracy and reliability of the data. Using memory-based construction for entering labor data results in errors and a lack of data integrity, even when using advanced MRO ERP systems.
Labor must be recorded against the individual task with the exact start time and end time. Material must also be assigned to the exact task step against which it was issued. Intelligent aviation ERP software comes with mandatory fields that prevent the user from closing an order until the required data is entered.
It enables quick access to all required data during unexpected audits.
How Vendors Become Part of Your Workflow
When vendor activity is tracked inside your ERP, teams can see where a part is, what it is waiting on, and what is blocking progress. This allows all teams to have access to this information in real-time, eliminating the need for endless emails and spreadsheets or any other time-consuming methods of tracking vendor activities.
The availability of vendor performance cards gives full aviation operational visibility and makes it much easier for parts traders and MROs to keep track of which vendors are performing well and which are underperforming. It helps create an efficient workflow that costs less and gives maximum output in terms of reduced turnaround time.
How Operational Actions Turn Into Financial Truth
The finance team needs live access to operational data and transactions. They can’t work based on transaction summaries that arrive late. In integrated aviation ERP software, each operational event generates an accounting entry.
Using an Aviation ERP enables teams to track parts used for each job, log turnaround time, verify vendor billing against actual work completed, and make sure no critical step or cost is overlooked.
Why You Shouldn’t Make Compliance a Final Step
FAA, EASA, and other aviation compliance are very tough and get more complicated every day. One small failed check could cost you big money, so it’s always best not to wait for the audit.
Without the necessary documentation, a receiving order cannot be closed. Release documentation cannot be generated without a complete work order package. Expiry monitoring must trigger alerts before violations occur.
All manual approvals and actions need to be recorded for legal purposes. All this is next to impossible to handle without smart compliance software.
Using Power Aero Suites Across Daily Operations
Power Aero Suites is an aviation ERP software designed for parts traders and MROs, built upon tested and proven Amazon Web Services technologies. This software simplifies the daily workload and provides a bird’s-eye view across operations.
When parts are being processed, work orders are being progressed, or vendors are updating statuses, it automatically updates related records that reflect the current status of each part to save the user from reconciling each record after the fact.
It confirms that operational activities of parts traders and MROs are always linked to one another; as a result, teams have fewer hand-offs between themselves, fewer missed checks, and a clear picture of what has been properly completed and what has not.
When every transaction is traceable from action to outcome, the ERP becomes a system of record rather than a system of explanation.
Integrated Aviation ERP Workflow, Start to Finish
Consider a single serialized component received for repair in a cloud-based aviation ERP environment. It enters receiving, passes document validation, and is quarantined until a missing tag is uploaded. It becomes available, is reserved for a work order, issued to a task, inspected, repaired, and signed off. Labor and material costs post automatically. The vendor invoice matches the outsource step. The release packet compiles without manual assembly. An auditor traces the journey without asking for explanations.
That is an end-to-end workflow.
See how Power Aero Suites fits into your workflow.
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Key Terms and Acronyms
- ERP (Enterprise Resource Planning): A centralized system used to manage operational, financial, and compliance-related activities within an organization.
- Aviation ERP: An ERP system configured specifically for aviation operations, including maintenance, parts trading, finance, and regulatory compliance.
- MRO (Maintenance, Repair, and Overhaul): Organizations responsible for maintaining, repairing, and overhauling aircraft, engines, or components.
- Work Order: A structured record that defines the scope of maintenance work, tasks, labor, materials, inspections, and compliance requirements.
- Repair Order (RO): A transaction used to send a part or component to an internal or external repair facility and track its status, cost, and documentation.
- Inventory: Aircraft parts, components, tools, and materials tracked within the system, including their condition, location, and availability status.
- Serialized Part: A part that is uniquely identifiable by a serial number and requires full traceability throughout its lifecycle.
- Traceability: The ability to track a part, document, or activity from receipt through installation, removal, repair, and final disposition.
- Shelf Life: The approved usable time period of a part before it expires and becomes unserviceable.
- Calibration: The process of verifying that tools and equipment meet required accuracy standards before use in maintenance activities.
- Vendor: An external supplier or repair facility providing parts, services, or maintenance support.
- Turnaround Time (TAT): The time taken to complete a repair or maintenance activity from receipt to return.
- WIP (Work in Progress): Costs associated with maintenance work that has started but is not yet completed or closed.
- FAA (Federal Aviation Administration): The regulatory authority overseeing civil aviation safety in the United States.
- EASA (European Union Aviation Safety Agency): The regulatory authority responsible for aviation safety across European Union member states.
- Audit Trail: A complete, traceable record of system activities showing who performed an action, when it occurred, and what data was affected.