> For the complete documentation index, see [llms.txt](https://doc.avcomp.app/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://doc.avcomp.app/getting-started/readme.md).

# AvComp

AvComp is a mobile-first aviation companion for pilots. It brings cockpit-side reference tools into one browser app: OFP Brief, ATC Clearance, Weather, Alt Calc, Logbook, Pilot Calc, Route Map, and Diversion.

AvComp is designed to run on a phone or tablet, including as an installed PWA after the first online visit. It stores data locally on the device and does not require an account or server for normal use.

> <mark style="color:$danger;">NOT FOR OPERATIONAL USE</mark>
>
> <mark style="color:$danger;">AvComp is a personal reference aid. Always use approved company, aircraft, and regulatory sources for operational decisions.</mark>

<figure><img src="/files/tbYuWM2mrakxXhpfFb0P" alt=""><figcaption></figcaption></figure>

## <mark style="color:$warning;">What you can do</mark>

* Load a Lido/Flight OFP PDF and view the key flight, fuel, route, weather, alternate, ETOPS and NOTAM data.
* Track actual fuel and waypoint times during the flight.
* Record a departure clearance in a structured format, scratchpad, or taxi route builder.
* View the loaded OFP route on an interactive map with waypoint, weather, alternate, and NOTAM context.
* Pull live METAR and TAF data by ICAO code.
* Estimate alternate fuel status and last-exit timing in the Alt Calc.
* Use pilot calculators for speed, distance, altitude, wind, fuel volume, FDP, rest, and unit conversion.
* Keep a personal logbook and export supported formats.

## <mark style="color:$warning;">How this GitBook is organized</mark>

* **Getting Started** explains what AvComp is, how to open it, and what safety limits apply.
* **Guides** walk through common pilot workflows step by step.
* **Reference** pages describe each tool in more detail.
* **Legal** contains the Terms of Use, Disclaimer, and Privacy Policy.


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