# FeatherWeight — W&B Calculator

> Weight & balance for pilots

Canonical page: [https://chrome-stats.com/d/id6801483770](https://chrome-stats.com/d/id6801483770)

## Overview

- **ID:** `id6801483770`
- **Platform:** Apple
- **Type:** Apple app
- **Status:** Available
- **Publisher:** Red Phoenix Team OU
- **Category:** Navigation
- **Version:** 1.0
- **Last updated:** 2026-08-29
- **First published:** 2026-08-29
- **Size:** 8.25 MB
- **Data as of:** 2026-09-21
- **Store listing:** [Apple App Store](https://apps.apple.com/us/app/featherweight-w-b-calculator/id6801483770)
- **Privacy policy:** [https://claude.ai/code/artifact/5f5d1f7b-4165-447d-9813-83d8a3a67a48](https://claude.ai/code/artifact/5f5d1f7b-4165-447d-9813-83d8a3a67a48)

## Description

Preflight weight and balance in seconds. Load your aircraft, watch the CG land inside the envelope, and export a trim sheet — on-device, no account, no network needed.

FeatherWeight is a fast, focused weight & balance calculator for general aviation pilots. Build a loading plan in seconds, see exactly where your center of gravity falls inside the envelope, and export a trim sheet before you fly.

BUILT FOR PREFLIGHT
• Enter occupants, baggage, and fuel — weight and CG update as you type
• Takeoff and landing points plotted directly on the CG envelope
• Warnings when you exceed max ramp, takeoff, landing, or zero-fuel weight
• Per-compartment baggage limits checked individually

AIRCRAFT YOU ACTUALLY FLY
• 13 built-in type templates: Cessna 152, A152, and 172 (M, N, P, R, S); Piper PA-28-140, -151, -161, Archer II and Archer III; Beechcraft BE-76 Duchess
• Save your own aircraft using the actual empty weight and empty-weight CG from its weight and balance records
• Normal, utility, acrobatic, and commuter categories, each with its own envelope

FUEL PLANNING
• Enter fuel by volume or by endurance
• VFR day (30 min), VFR night (45 min), or custom IFR reserve
• Expected burn folded into the landing weight and CG
• Endurance recalculated as you move the tanks

SHARE AND SAVE
• Generate a PDF trim sheet for your records or your instructor
• Save presets for the loadings you fly regularly
• Pounds or kilograms, US gallons or liters, inches or centimeters

PRIVATE BY DESIGN
Everything runs on your device. No account, no sign-up, no network calls, no analytics, no data collection of any kind.

IMPORTANT
FeatherWeight is a planning aid only. It is not approved for official weight and balance calculations or FAA compliance. As pilot-in-command you remain solely responsible for verifying every figure against your aircraft's POH/AFM and its current weight and balance records before each flight.

## Rankings

- #2,263,257 — Overall

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Source: [Chrome-Stats](https://chrome-stats.com/d/id6801483770)