# Pavement Concession Calculator

> ACR/PCR Ratio Calculator

Canonical page: [https://chrome-stats.com/d/id6752644103](https://chrome-stats.com/d/id6752644103)

## Overview

- **ID:** `id6752644103`
- **Platform:** Apple
- **Type:** Apple app
- **Status:** Available
- **Publisher:** JJ Ryan Consulting
- **Category:** Reference
- **Version:** 41
- **Last updated:** 2026-06-11
- **First published:** 2026-06-10
- **Size:** 38 MB
- **Data as of:** 2026-09-25
- **Store listing:** [Apple App Store](https://apps.apple.com/us/app/pavement-concession-calculator/id6752644103)
- **Privacy policy:** [https://jjryan.com.au/website-privacy-policy/](https://jjryan.com.au/website-privacy-policy/)

## Description

The AAA Pavement Concession Calculator is a professional mobile application designed for the aviation and infrastructure sectors. Built in collaboration with the Australian Airports Association, the app simplifies the complex task of evaluating aircraft-to-runway compatibility by providing accurate, regulation-aligned calculations.

With this tool, users can compare Aircraft Classification Rating (ACR) against Pavement Classification Rating (PCR) and tyre pressure limits, ensuring safe, efficient, and compliant aircraft operations on aerodrome pavements.

Key Features:

Aircraft & Aerodrome Data Management: Add, edit, and search aircraft models, runways, and aerodrome details.

ACR/PCR Calculator: Instantly calculate pavement concessions, with colour-coded messages to highlight when operations are within limits or require engineering assessment.

Tyre Pressure Assessment: Check whether aircraft tyre pressures comply with runway limits, with clear guidance for concession approvals.

Offline Capability: All calculations and data storage are fully available without internet access, ideal for field conditions.

Export Options: Generate and share PDF reports of results for operational records and compliance checks.

## Rankings

- #1,776,329 — Overall

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Source: [Chrome-Stats](https://chrome-stats.com/d/id6752644103)