Built for Part 145 repair stations.
Task cards from discrepancy to return to service, a hangar plan that knows who is on the floor, and invoices built from the hours and parts you already logged.
Getting ready for an audit? Read our Part 145 repair station guide.
Outside the US? MRO Tracker also follows EASA, UAE GCAA, Kenya KCAA and South Africa SACAA rules. See International.
Work orders and task cards
A work order holds the customer, aircraft and scope. Task cards under it record the work, with parts, kitting, photos and files on every line.
- QC and RII by the right people. Mechanics sign each item, the QC list approves or rejects it, and RII items need an inspector who is not the mechanic.
- Nothing closes early. A card can't be signed off while a tool is still checked out, and a work order can't close while one of its sub work orders is open.
Every tool, every part, on the card
Tool Operators check tools in and out against the card by barcode. Calibration due dates and lost-tool reports live on the same tool record.
Parts used and removed are recorded on the card, with rotable handling and part tags, and stock on hand is kept in inventory.
The right aircraft in the right bay
See which aircraft is in which bay, when, and with which people and equipment. Each booking is checked against bay size, availability and qualified people before it saves.
The first clock-in puts the aircraft in the hangar and return to service takes it out. Storage is billed per customer by the night, day or month.
Bill for the work you already logged
Build estimates from a work order's planned labor and parts. Customers approve online and can decline optional items. Invoice from the approved estimate or the actuals, take payment online, and send it all to QuickBooks or CSV.
Priced per user, built for the floor
Task cards from discrepancy to return to service, a hangar plan that knows who is on the floor, and invoices built from the hours and parts you already logged.
New in MRO Tracker 2.2
New for Part 145
An Engineering workspace for requests from the floor, repairs and alterations with a Form 337, engineering orders published as task cards, a technical library and a damage map, plus a Maintenance overview on Home. Still recent: parts with receiving inspection and certificates on every unit, life-limited parts, billing in any currency, CAMP due lists, and MFA or single sign-on.
New FAA guidance on digital maintenance records: download our AC 43-9D and AC 120-78B brief (PDF) →
The MRO Tracker Mechanic app: download the overview (PDF) →
Stores, purchasing and your own online parts store: download the overview (PDF) →
Engineering workspace
NEWA desk for technical services. Mechanics ask from any task card with "Ask engineering"; engineers answer with a disposition and the approved data behind it, with AOG, urgent and routine due times. Repairs and alterations get a major / minor classification and a Form 337 filled from the record, plus AD / SB review and reliability by ATA chapter.
Engineering orders & library
NEWEngineering orders and work instructions approved with an electronic signature and published as task card templates. A technical library with revisions and read-and-acknowledge, configuration status per aircraft, inspection program changes mapped to your templates, and parts interchangeability shared with Stores.
Damage map
NEWMark dents, cracks and repairs on a diagram of the aircraft, picked from its model, with photos from the phone camera, so engineers and inspectors see the same history every time.
Maintenance overview
NEWHome opens on what needs attention: overdue and due-soon items, open discrepancies with the grounding count, open work orders and Engineering requests, and the aircraft that need you most, worst first.
Stores & purchasing
2.1A full parts store: stock by serial and batch, purchase orders with approval limits, receiving inspection before anything is issued, repairs, exchanges and consignment, stock counts and three-way-matched vendor bills. Quantities stay in MRO Tracker; values post to QuickBooks.
Multi-currency
2.1Buy and bill in any currency. Each organization sets its base currency and uses the daily exchange rates or its own. Orders, bills, quotes and invoices carry their rate, exchange gains and losses are booked, and customers pay online in their currency.
CAMP Due List import
2.1Export your Due List from CAMP MTX to Excel or CSV and bring it into Maintenance Due as is: item, interval, last complied with, next due and time remaining. Direct CAMP sync is on the way.
Life-limited parts
2.1Each part's life against the limit it reaches first, approved extensions shown beside the original limit, back-to-birth history and PDFs, alerts before a limit and dispatch blocked at it.
MFA and single sign-on
2.1Sign in with an authenticator app, email code or text code, required per organization if you choose, or through Okta, Microsoft Entra ID, Google Workspace or another SAML provider.
Partner API
2.1A REST API for the systems you already run: keys per partner, field-level permissions, rate limits, allowed IP addresses, a log of every call and signed webhooks when records change.