# TBMcb

> Pilot's quick reference guide for TBM aircraft circuit breaker panels. (iPhone/iPad app by Tremont Air, LLC.)

- Source: https://appshunter.io/ios/app/tbmcb/id414935818 (this page in markdown: same URL + `.md`)
- Developer: [Tremont Air, LLC](https://appshunter.io/developer/309321587)
- Category: Reference, Utilities
- Price: Free
- Rating: 5.00/5 from 1 App Store ratings
- Age rating: 4+
- Requires: iOS 15.5 · 14 MB
- Languages: American English
- Released: 2011-01-19
- Data updated: 2026-06-25
- Monetization: free
- User reviews in markdown: https://appshunter.io/ios/app/tbmcb/id414935818/reviews.md

## What is TBMcb?

This app provides the pilot of TBM aircraft manufactured by Socata a "quick" reference guide to the circuit breaker panel that is installed in the cockpit of the aircraft. In times of emergency it may be required for the pilot to "pull" a circuit breaker that will reduce the amount of current that is required by the battery in the aircraft. 

Two modes are available, and can quickly be changed by double tapping the screen. 

The app will "remember" which aircraft and which panel you have previously selected.

## Key features

- Circuit breaker panel reference
- Emergency circuit breaker identification
- Battery power management
- Two selectable modes
- Remembers last selected aircraft/panel


## Frequently asked questions about TBMcb

### What is TBMcb?

TBMcb is a reference guide for pilots of TBM aircraft, specifically detailing the circuit breaker panel installed in the cockpit. It helps pilots quickly identify and manage circuit breakers, particularly in emergency situations.

### Is TBMcb free to use?

Yes, TBMcb is available for free. It does not have any in-app purchases or advertisements, making it a completely free resource for pilots.

### What aircraft are supported by TBMcb?

TBMcb specifically provides reference for TBM aircraft manufactured by Socata. The app remembers your last selected aircraft and panel for convenience.

### How does TBMcb help in emergencies?

In emergency situations, TBMcb allows pilots to quickly locate and 'pull' specific circuit breakers. This action can reduce the current required by the aircraft's battery, helping to conserve power.

### Does TBMcb have different modes?

Yes, TBMcb features two distinct modes that can be quickly switched between by double-tapping the screen. This allows for different ways of accessing or viewing the circuit breaker information.

### What devices is TBMcb available on?

Currently, TBMcb is supported on iPads. It is designed for the larger screen size and interface suitable for tablet use.

### How often is TBMcb updated?

The latest version of TBMcb, 3.6.0, was released on August 29, 2023. The app is actively maintained by its developer, Tremont Air, LLC.

### What is the age rating for TBMcb?

TBMcb has an age rating of 4+. This indicates it is suitable for a wide range of users, though its primary audience is adult pilots.

## Version history (last 5 releases)

### 3.6.0 — 2023-08-29

•  Add diagram for 960

### 3.5.1 — 2021-12-07

Updated CB Panel Diagrams for 900, 910, 930, 940

### 3.5.0 — 2021-04-04

Minor bug fixes and interface updates.

### 3.4.0 — 2020-04-06

Bug fixes and performance improvements

### 3.3.0 — 2019-10-10

Update for iOS 3.3.0

## Apps similar to TBMcb

| App | Rating | Price | Category |
| --- | --- | --- | --- |
| [HOTCalculator](https://appshunter.io/ios/app/hotcalculator/id423099991) | 4.2 (5) | Free | Reference |
| [Cessna 206 Preflight Checklist](https://appshunter.io/ios/app/cessna-206-preflight-checklist/id1369843902) | — | $19.99 | Reference |

## More apps by Tremont Air, LLC

- [TOTL](https://appshunter.io/ios/app/totl/id319519142)
- [SunGraph](https://appshunter.io/ios/app/sungraph/id321534034)
- [Ricochets](https://appshunter.io/ios/app/ricochets/id331303903)
- [Cessna ProFlite](https://appshunter.io/ios/app/cessna-proflite/id336003661)
- [Analemma](https://appshunter.io/ios/app/analemma/id406032165)

All apps by Tremont Air, LLC: https://appshunter.io/developer/309321587

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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 2026-06-25.*