Features & Capabilities

Empowering Aviation Maintenance personnel with a cutting-edge tool to master the Centralized Fault Display System (CFDS) of the A320 without setting foot in an aircraft.

Take your aircraft maintenance skills to the next level with this advanced training app designed by A&P professionals. This A320 CFDS Training Tool offers an immersive and realistic learning experience for mastering the Centralized Fault Display System (CFDS) on the A320.

This app is not intended for pilots. The FMS pages are for reference only and are NOT interactive. This app is specifically designed as a training tool for maintenance personnel only.

Key Features:

  • Interactive BITE Menus: Simulate faults and perform BITE tests with adjustable wait times or fast 3-second timers.
  • Realistic Fault Simulation: Input faults, navigate CFDS menus, generate authentic BITE messages, and Aural Alerts.
  • CAT 3 LAND TEST & LRU Menu: Practice critical menu navigation.
  • Post Flight Reports: Create and filter reports with or without faults.
  • Normal & Ground Modes: Access the full CFDS system with dynamic avionics pages.
  • Realistic Aural Alerts: Hear authentic BITE test audio for an immersive training experience.
  • Learning View: Gain deeper insights into navigated pages for effective training and troubleshooting.
  • Quick reference links to AirnavX for studying.
  • Offline Access: No internet required (only for updates).
  • No Ads: A distraction-free learning environment.
  • Perfect for Maintenance Personnel: This app is designed specifically for A320 maintenance professionals. It’s ideal for independent learning or structured training.
  • Classroom Approved: Perfect for use in classroom instruction, paired with AMM step-by-step procedures.
  • AIDS: Coming Soon!

Ongoing Updates: Regular content updates ensure you stay up to date with the latest A320 CFDS systems.

This app is not intended for pilots. The FMS pages are for reference only and are NOT interactive. This app is specifically designed as a training tool for maintenance personnel only.

Your purchase supports continuous app development—helping you enhance your skills while contributing to the ongoing improvement of this practical training tool.

Download the A320 CFDS Training Tool today!

ERM SIMS

User Growth & Download Statistics

App
By:
ERM SIMS LLC
Rating:
5.00
(2)
Version:
1.3.2 Last updated: 2025-10-13
Version code:
878861174
Creation date:
2023-07-24
Compatible devices:
Size:
103.37MB
Price:
19.99
URLs:
Website ,Privacy policy
Full description:
See detailed description
Source:
Apple Apps Store
Data ingested on:
2026-06-06
Compare stats and ranking:

Contact the developer

Chrome-Stats does not own this Apple app. Please use these information below to contact the Apple app developer.
Developed by:
ERM SIMS LLC
Apple Apps Store
https://apps.apple.com/us/app/a320-cfds-trainer/id6451205574
Website:
https://www.ermsims.com/mobile-products

User Reviews

A great resource for review of input screens underlying the MCDU buttons. However, this is not an MCDU simulator for flight programming. It’s designed for technicians and training on the features of the MCDU MENU.
by Bi*****, 2025-11-20

Great for learning in the class. I added faults and started looking up the troubleshooting task using the pfr so I can get better with the tsm. It was very confusing for me. Much thanks
by ..*****, 2025-01-25

Purchased this app to help me learn how to use the MCDU during training. Nothing works. Every input says “this feature is not simulated”. That applies to everything. This is a scam. If you want an image of an MCDU then pay for this app. Just know that’s all you get.
by Ag*****, 2024-11-30
View all user reviews ›

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