# Acron B777 ETHOS

> Acron B777 ETHOS (iPhone/iPad app by Aerosim.)

- Source: https://appshunter.io/ios/app/acron-b777-ethos/id6739085122 (this page in markdown: same URL + `.md`)
- Developer: [Aerosim](https://appshunter.io/developer/491766443)
- Category: Business
- Price: Free
- Age rating: 4+
- Requires: iOS 15.6 · 26 MB
- Languages: American English
- Released: 2024-12-16
- Data updated: 2026-09-24
- User reviews in markdown: https://appshunter.io/ios/app/acron-b777-ethos/id6739085122/reviews.md

## What is Acron B777 ETHOS?

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.


## Version history (last 5 releases)

### 15.26.4 — 2026-08-10

Fixes to latest iOS issues.

### 15.26.2 — 2025-10-20

Display of special characters fixed for course content.
Added snap import/export functionality.

### 15.26.1 — 2025-10-01

Updated color scheme.

### 15.18.6 — 2025-04-02

L3Harris Commercial Aviation Solutions is now Acron Aviation! Our company mission is to innovate to create safer skies. We are committed to becoming your unconventional, top-tier partner in the aviation training industry.

This update rebrands the application.

### 12.17.4 — 2024-12-16

No release notes.

## More apps by Aerosim

- [Acron CRJ-200 Cockpit Fam.](https://appshunter.io/ios/app/acron-crj-200-cockpit-fam/id491766440)
- [Acron A320 Cockpit Fam.](https://appshunter.io/ios/app/acron-a320-cockpit-fam/id496869238)
- [Acron B737NG Cockpit Fam.](https://appshunter.io/ios/app/acron-b737ng-cockpit-fam/id496871103)
- [Acron B747-400 Cockpit Fam.](https://appshunter.io/ios/app/acron-b747-400-cockpit-fam/id507447320)
- [Acron B757 Cockpit Fam.](https://appshunter.io/ios/app/acron-b757-cockpit-fam/id507449315)
- [Acron E-Jet E1 Cockpit Fam.](https://appshunter.io/ios/app/acron-e-jet-e1-cockpit-fam/id545313210)

All apps by Aerosim: https://appshunter.io/developer/491766443

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*Data collected daily from the US App Store and indexed by [AppsHunter](https://appshunter.io/). User reviews are verbatim App Store reviews. Ratings, prices and chart positions refresh continuously; this snapshot is from 2026-09-24.*