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My Aircraft

Manage your aircraft. Selecting an aircraft when creating a flight pre-fills speed, ceiling, and flight rules.

Language

Choose the language for the app interface and AI weather digests.

Applies to upcoming flights only. Past flights always stay most-recent-first, so with "Soonest first" the list runs forward through your upcoming flights, then backward through your past ones.

Automatic uses US units for US flights and metric for European flights. Altitude (ft), wind (kt) and distance (nm) are the same in both — only visibility differs today; QNH and temperature will follow this setting when added. Currency only affects how costs and donations are displayed.

Unpublished Approaches

Airports where you have an approach available to you that is not published in the AIP — a cloud break procedure or a private/unpublished GNSS approach. This is a personal operational declaration about your own currency and procedures, not a published procedure.

Separate codes with spaces or commas.

Used only by the Approach Feasibility advisory: at a destination with no published instrument approach, an IFR arrival reads amber rather than red — never green, and never in LIFR, where there are no published minima to fly to. It never affects alternate-minima calculations or whether a field qualifies as a filed alternate.

Optional Services

Enable additional features. These are experimental or still being calibrated and are off by default.

Notifications

Choose whether, when, and how you're notified about briefing updates.

Notify when an update changes your flight's assessment (the GREEN/AMBER/RED headline or early outlook).

Autorouter (GRAMET)

Link your autorouter.aero account to enable GRAMET cross-section charts.

Status: Not set

MCP Access

Connect AI assistants to your weather briefings via the Model Context Protocol.

Claude Desktop & claude.ai

Add a custom connector with the URL https://mcp.flyfun.aero/weather. Claude will prompt you to sign in to flyfun and authorise access — no token needed.

Claude Code & other tools

Tools that don't support OAuth sign-in (such as Claude Code) authenticate with an API token. Generate one below and supply it to the same https://mcp.flyfun.aero/weather endpoint.

Usage

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Your Data

Export

Download a complete copy of the personal data we hold about you (account, flights, briefings, preferences, feedback) as a JSON file.

Privacy

Read what data the app collects, why, and what we do (and don't do) with it.

Privacy & Data Practices

Delete Account

Permanently delete your account and all associated data (flights, briefings, profiles). This action cannot be undone.

Flight Profiles

Create profiles for different aircraft or flight types (e.g., VFR, IFR). Each profile has its own parameters and advisory settings.

Flight Defaults

Default values when creating new flights with this profile.

Forecast Models

Select which NWP models to use for briefings with this profile.

Optional Services

How the AI interprets advisory severity when producing the go/no-go assessment.

Advisories

Enable or disable advisories and configure their parameters. Changes apply on next recalculation.

Loading advisory catalog...

Engine settings

How the advisory engine computes and combines ratings. Most pilots never change these.

How the per-model ratings combine into the destination summary.
Which icing method feeds the advisory evaluators. All three are always visible on the cross-section.
Default cloud source for this profile. NWP uses the model's cloud cover; DD derives zones from sounding moisture. Both sources can be enabled simultaneously from the cross-section panel — this setting just picks the default. This source is what cloud advisories are graded on.
Which convective risk assessment feeds advisories. Thermo uses CAPE/CIN; NWP uses the model's convective cloud cover parameterisation (matches GRAMET).

Models

Select which briefing models are evaluated for advisories. Unchecked models are still available for cross-section and Skew-T.