Part 91 · In development · Q1 2027
Weight & balance
In development, targeted for Q1 2027: per-tail weight-and-balance with a CG-envelope check, computed from the aircraft profile you enter. Built and in testing — not yet enabled in production.
Launching the first quarter of 2027.
Illustrative — every screen reflects your own data.
Who it's for
A corporate flight department that, once this ships, will check a loaded trip against the CG envelope per tail before it flies.
What it replaces
Doing weight-and-balance outside the platform — replaced once this is in production.
What weight & balance gives you
- In development for Q1 2027 — built and in testing
- Per-tail weight-and-balance with a CG-envelope check
- Computed from the aircraft profile you enter
Per-tail W&B with a CG-envelope check — in development
This capability is in development, targeted for Q1 2027 and built and in testing — not yet enabled in production. Once it ships, per-tail weight-and-balance with a CG-envelope check will compute from the aircraft profile the department enters, so a loaded trip can be checked against the envelope before it flies. Until it's in production, W&B happens outside the platform.
- In development for Q1 2027 — built and in testing
- Per-tail weight-and-balance with a CG-envelope check
Computed from the aircraft profile you enter
As planned, the data feeding it is the profile you enter — a certified commercial W&B data feed would be a separate integration, not a built-in claim. This is in development, targeted for Q1 2027, and the result is a planning aid; the pilot in command stays the final authority for the load.
- Computed from the aircraft profile you enter
- In development for Q1 2027 — built and in testing
How an operator uses this
This capability is in development, targeted for Q1 2027 and built and in testing — not yet enabled in production. Once it ships, per-tail weight-and-balance with a CG-envelope check will compute from the aircraft profile the department enters, so a loaded trip can be checked against the envelope before it flies. The data feeding it is the profile you enter — a certified commercial W&B data feed would be a separate integration, not a built-in claim. Until it's in production, W&B happens outside the platform.
Illustrative — every screen reflects what's in your own data, nothing more.
How it works
Weight & balance, step by step
Planned: enter the aircraft profile for the tail.
Planned: weight-and-balance will compute from that profile for the loaded trip.
Planned: a CG-envelope check will show whether the load sits inside the envelope.
Planned for Q1 2027 — built and in testing, not yet enabled in production.
Questions
Weight & balance — frequently asked
Does AviationAlley provide certified weight & balance data?
No. The in-development weight-and-balance computes from aircraft profiles you enter; a certified commercial W&B data feed would be a separate integration, not a built-in claim. W&B itself is in development, targeted for Q1 2027.
Is the CG-envelope check live today?
Not yet. Per-tail weight-and-balance with a CG-envelope check is in development, targeted for Q1 2027 — built and in testing, not yet enabled in production.
Keep exploring
Other features in Part 91
Aircraft + crew scheduling
One calendar for aircraft and pilots.
Deep diveAircraft program (AD/SB)
Per-tail program with auto-rolling AD and service-bulletin intervals; maintenance rollup of what's coming due.
Deep diveCredentials vault
Pilot medicals, type ratings, and endorsements with expiry alerts and document storage.
Deep dive61.51 logbook
Electronic logbook with ForeFlight CSV export, auto-posting from completed flights.
Deep diveRecurrency & fatigue
Flight reviews and currency on a Due-Soon timeline, with fatigue self-reporting.
Deep diveFlight planning
Route, fuel, and endurance with a go/no-go banner.
Deep diveWeather briefing
METAR/TAF brief alongside the plan.
Deep divePilot dashboard
Corporate pilots: schedule and duty standing, 61.51 logbook, and currency/credential alerts — with flight planning landing Q1 2027.
Deep diveFlight-dept scheduler
Trip scheduling, crew assignment, the aircraft program, and recurrency tracking.
Deep diveManager & compliance
Fleet, recurrency, and an audit-ready trail — role-scoped, one Part at a time.
Deep diveEvery Part 91 workspace also includes the platform-wide backbone — logbook, credentials, compliance, reporting, and audit trail.
See the backboneSee weight & balance on your operation.
It's part of the in-development layer for Part 91, landing Q1 2027 — join the waitlist to get on it first.