---
title: "Acron B777 ETHOS - Reviews, Revenue and Downloads in United States | Apple App Store"
description: "Acron B777 ETHOS app allows users to run courseware or freeplay Flight Management System Trainer (FMST). It is designed for the aviation industry. This app requires a user account given to end-users c"
---

# Acron B777 ETHOS — United States

![Acron B777 ETHOS App Icon](https://is1-ssl.mzstatic.com/image/thumb/Purple221/v4/83/8f/97/838f977a-791c-04f2-14a2-44d29b15111d/AppIcon-B777_FMST-1x_U007emarketing-0-5-0-85-220-0.png/434x0w.png)

**Developer:** [Aerosim Technologies](https://apptail.io/developer/aerosim-technologies-XJV) (United States)
**Category:** Business
**Rating:** N/A (0 ratings)
**Price:** Free
**Bundle ID:** com.l3harris.L3HarrisB777.ethos
**Store:** Apple App Store
**Country:** United States
**Version:** 15.26.2 (released 2025-10-20)
**Original Release:** 2024-12-16
**Languages:** English

**App Store Link:** [Download on Apple App Store](https://apps.apple.com/us/app/app/id6739085122)
**AppTail Page:** [https://apptail.io/app/acron-b777-ethos-MNYw/united-states](https://apptail.io/app/acron-b777-ethos-MNYw/united-states)

## Acron B777 ETHOS Description
Acron B777 ETHOS app allows users to run courseware or freeplay Flight Management System Trainer (FMST). It is designed for the aviation industry. This app requires a user account given to end-users currently affiliated with Acron ETHOS contract training partner.
Please contact your airline training department or flight school for confirmation and download instructions.

## Acron B777 ETHOS Screenshots
- [Screenshot 1](https://is1-ssl.mzstatic.com/image/thumb/PurpleSource211/v4/e0/74/81/e07481d5-a37f-6859-dff4-72acb021ca15/Simulator_Screenshot_-_iPad_Pro__U002812.9-inch_U0029__U00286th_generation_U0029_-_2024-12-05_at_15.48.27.png/2732x2048.png)
- [Screenshot 2](https://is1-ssl.mzstatic.com/image/thumb/PurpleSource211/v4/33/68/22/33682256-3ba5-9bc2-fd39-e2faf3f865d4/Simulator_Screenshot_-_iPad_Pro__U002812.9-inch_U0029__U00286th_generation_U0029_-_2024-12-05_at_15.48.24.png/2732x2048.png)
- [Screenshot 3](https://is1-ssl.mzstatic.com/image/thumb/PurpleSource211/v4/95/d3/a4/95d3a408-7f78-5490-45f2-3d9f0def4bf7/Simulator_Screenshot_-_iPad_Pro__U002812.9-inch_U0029__U00286th_generation_U0029_-_2024-12-05_at_15.48.31.png/2048x2732.png)
- [Screenshot 4](https://is1-ssl.mzstatic.com/image/thumb/PurpleSource221/v4/a0/4b/de/a04bde84-7b74-f222-da29-bcb657d9f0af/Simulator_Screenshot_-_iPad_Pro__U002812.9-inch_U0029__U00286th_generation_U0029_-_2025-04-28_at_14.51.17.png/2732x2048.png)
- [Screenshot 5](https://is1-ssl.mzstatic.com/image/thumb/PurpleSource211/v4/ed/88/a0/ed88a026-b932-e18e-1ca2-839bad6c198b/Simulator_Screenshot_-_iPad_Pro__U002812.9-inch_U0029__U00286th_generation_U0029_-_2025-04-28_at_14.52.15.png/2732x2048.png)






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---

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