Navy Decoder Plus

Crash Test Dummy Limited, LLC

About this app

This app is a quick reference guide to many US Navy personnel and other codes. Instead of spending the time to find the correct reference and look up the information, this app will allow one to quickly get to the answer.

The main focus currently is on personnel related codes that will be found in manning documents such as RUADs and AMDs.

Full search capability!

Current items decoded:
- Additional Qualification Designations (AQD)
- Enlisted Rating Codes
- IMS Codes
- MAS Codes
- Navy Reserve Activity Codes
- Navy Enlisted Classification Codes
- NOBC Codes
- Officer Billet Codes
- Officer Designators
- Officer Paygrade Codes
- RBSC Billet Codes
- Reserve Unit Identification Codes
- RFAS Codes
- Subspeciality Codes

See how you can support this open source project: https://github.com/ctd-mh3/NavyDecoderPlus-OpenSource-Android

*** Neither the United States Navy nor any other component of the Department of Defense has approved, endorsed, or authorized this product . ***

To assist the Google Play policy reviewers:
- Please notice that every page which provides the government-related information (i.e., meaning of a code), provides a "Source of Data:" section which clearly (for the intended audience) indicates the source of the government-related information.
- In this "app description", the following is provided to clearly provide the sources of the information:
-- The information source for all information (as stated w/in the app on every single page) is U.S Navy Reserve Force (RESFOR) documents.
- The user can verify the information provided in this app by finding the applicable (non-CUI) document from the https://www.navyreserve.navy.mil. site.

Ratings and reviews

Great app that appears to be kept up to date in a rapidly changing Navy environment.

Great info for all ranks

SOOOO useful

What’s new

- Updated to October 2026 Navy data for AQDs, NECs, NOBCs, officer billets, officer designators, and SSPs
- Added new codes, including 32 AQDs, 29 NOBCs, 18 SSPs, and 7 NECs
- Corrected typos and formatting in code descriptions
- Library updates and behind-the-scenes improvements