Choosing Aviation Operations Software Across FAR Parts
Whether you run a flight school, a charter operation, an airline, or a corporate flight department, the buying questions rhyme — but the data model has to match your FAR Part. A buyer's framework for evaluating ops software when your operation spans, or might grow across, multiple Parts.
Aviation operations software is not one market — it's a dozen overlapping ones. The questions a Part 142 training center asks rhyme with the ones a Part 135 charter operator or a Part 121 airline asks, but the right answer depends on the FAR Part you operate under, and on whether you run more than one. This is a buyer's framework for evaluating ops software across the Parts — and for the increasingly common case of an operation that spans several of them.
Start with the data model, not the feature list
Two products can both claim "compliance" and "scheduling" while modeling the underlying data completely differently. A feature checklist hides that; the data model reveals it. Ask the vendor to show you, in a live workspace, how the system represents the objects your operation actually lives on:
- Training operations (Part 142/141/61): simulator qualification levels, NSP/Part 60 cycles, training programs → courses → lessons, stage checks, endorsements, IACRA prep.
- Charter (Part 135): dispatch and trip releases, crew currency and duty, MEL deferrals, client billing, cargo/ULD.
- Airline (Part 121): seniority-ordered bidding, reserve and open-time, FAR 117 / 121.467 enforcement, AQP, fleet airworthiness.
- Corporate (Part 91): aircraft and crew scheduling, the aircraft program (AD/SB, inspections), credentials, and the 61.51 logbook.
The capabilities that matter regardless of Part
Some requirements are universal — they apply whether you train pilots, fly charter, or run an airline:
- Compliance that drives reminders, not just labels: a Compliant → Due-Soon → Overdue timeline that emails the right people before a deadline, with the lead time tuned per requirement.
- An audit log of every change with actor, action, entity, and timestamp — so an audit isn't an exercise in memory.
- Time-limited, read-only access for FAA evaluators and outside auditors that expires on its own, instead of a shared login you have to remember to revoke.
- Real data export of every record (CSV at minimum) so you're never locked in.
- Tenant isolation and role-based access, so each operation's data is scoped and each person sees only what their role should.
The multi-Part question
More operations than you'd expect run under more than one FAR Part: a flight school with both a Part 141 program and a Part 142 type-rating arm; a company with a Part 121 scheduled operation and a Part 135 charter arm; a training center that also flies Part 91 for its own needs. If that's you — or might be — ask how the software handles it. The wrong answer is one blended workspace where airline screens bleed into the flight-school view. The right answer is module gating: you turn on the Parts you operate, each scopes its own data and nav, and adding a Part means turning on a module rather than buying a second tool.
Match the pricing model to how you scale
Pricing models in this category tend to follow a few shapes: per-seat, per-asset (per device or per aircraft), or flat annual. Per-seat pricing tends to backfire in aviation because adoption is the point — if every staff member who touches the operation should be in the system, charging per head pushes managers to leave people out, and the data goes stale. Asset-aligned pricing (per simulator, per aircraft) tracks the value the platform delivers and doesn't punish team growth. Whatever the shape, weigh total cost of ownership: a cheap tool that takes months to configure can cost more than a pricier one running cleanly in week one.
Insist on honest status
Aviation buyers are rightly skeptical of roadmaps presented as reality. When you evaluate any vendor — including us — separate what ships today from what's planned, and ask for that distinction in writing. A vendor willing to say "that's in development, targeted for next quarter" is more trustworthy than one that lets you assume a planned feature is already in your hands.
How to test before you sign
Don't demo in the vendor's pre-loaded sandbox. Model your real operation — your fleet or sims, your people, your compliance items — even if it's in a free trial, and run three scenarios: build a realistic day's schedule and try to create a conflict the system should catch; load your real overdue/due-soon items and confirm the right things flag; and hand it to the person who'll actually run it for an afternoon. If they find what they need without a workflow from the wrong Part getting in the way, it fits.
Common questions
Is there one piece of software that works for every FAR Part?
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The realistic goal isn't one undifferentiated tool — it's a platform that scopes to the Part(s) you operate via module gating, so a flight school never sees airline crew bidding and an airline never misses it. AviationAlley is built this way: you enable the modules for your operation, each scopes its own data and nav, and the cross-cutting backbone (logbook, credentials, compliance, audit trail, reports, API) is shared underneath.
We run under two FAR Parts. Do we need two systems?
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Not necessarily. Look for module gating that lets one workspace run multiple Parts with each operation's data and nav scoped separately. Combined setups — Part 141 + Part 142, or Part 135 + Part 121 — are common, and a platform that treats them as independent modules in one tenant avoids the cost and reconciliation pain of two separate tools.
What should I never compromise on, whatever my Part?
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A data model that already fits your Part; tenant isolation so one operation's data is invisible to others; an audit log of every mutation with actor attribution; time-limited read-only access for FAA evaluators; and real export of every record so you can leave if you ever need to. Visual polish and custom dashboards are nice-to-haves; these are not.
How do I avoid being misled by a roadmap?
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Ask every vendor to separate shipped features from planned ones, in writing, and demo only against what ships today. A vendor that plainly labels in-development capabilities — rather than implying they're live — is showing you the honesty you'll want once you're a customer relying on the tool for compliance.
See what AviationAlley looks like for your operation
Scheduling and dispatch, FAR compliance tracking, training and crew records, parts & work orders, billing, and a built-in audit log — in one workspace that scopes to the FAR Part(s) you run.