FlyTrim · LPCS

Flight planning built the way flight schools actually fly.

FlyTrim turns your aircraft’s POH into instant weight & balance, performance, and nav-log calculations — tied to your school’s own lessons and standard forms.

Request early access Flight-tested at LPCS (Cascais) on a real C152 fleet.
What it does

Four calculations, one aircraft record.

Weight & balance

Total weight and CG moment, computed instantly from your aircraft’s real seating, cargo, and fuel — checked against the POH’s own loading limits.

Performance

Takeoff and landing distances interpolated directly from your POH’s published charts — with real corrections for wet, snow, slope, and flaps.

Navigation log

Leg-by-leg course, heading, groundspeed, and fuel planning — built on your school’s own standard routes and Portugal’s national waypoint network.

CG envelope

Every load plotted against your aircraft’s actual certificated envelope — forward and aft limits, at the weight you’re actually flying.

Why it exists

It started as a spreadsheet.

FlyTrim didn’t start as a product. It started as a Google Sheet, built to plan real C152 lessons at LPCS — Cascais aerodrome — because the tool everyone was already using wasn’t built for the job: numbers read off a chart by eye, copy-pasted between tabs, one typo away from a wrong answer.

We’re building the tool we wished we’d had instead: POH data that’s actually interpolated, not eyeballed. A nav log tied to your school’s real routes, not redrawn from scratch every lesson. Weight & balance that catches a mistake before it matters — on the ground, not in the air.

For schools & clubs

Running a flight school or club?

Tell us a bit about your operation and a real person from FlyTrim will get in touch to talk through what your fleet, routes, and standard forms would need.

Preferred contact method: