Home : Articles
Have a Soldier/Warfighter who takes pride and ownership of their assigned equipment? Then nominate them for PS Magazine's "I Own This" recognition program. Click HERE to learn more.

PS Magazine poster image
Click on image above to view and
download 
this and other posters
Articles
NEWS | June 14, 2022

AH-64: Reprogramming the Mast Mounted Assembly

MMA EEPROM
Courtesy Photo
 
Mechanics, the Apache helicopter has many complicated computerized parts.

In the Jul 21 Apache newsletter, issue 96, it states that the mast mounted assembly (MMA) electronically erasable programmable read-only memory (EEPROM), NSN 1220-01-605-5217, requires reprogramming after specific fire control radar (FCR) maintenance tasks are accomplished.

If this reprogramming doesn’t occur, it could negatively impact the accuracy of the fire control radar, but never provide an indication of failure.

Get the details on when and how to obtain a reprogrammed replacement EEPROM from the vendor by clicking on the image below.
 
Image from Apache Newsletter
Click on image above to open and download PDF of article
 
Pay special attention to the specific information you’ll need to provide the vendor to get a replacement EEPROM. The article also details where to send this data, as well as requests for information.
Want to get better search results faster? 
Click the link below to access our "how to" guide
.
LOGSA Links/URLs
Note about links to archive articles

If you come across a link to a pre-2014 PS Magazine issue or article that uses LOGSA in the web address (URL), use this link instead:
 
For issues/articles from 2014 and after, click on the Archive/Index tab in the top menu of this website.

BE ADVISED: With the migration to Army365, emails in older articles may still reflect an @mail.mil address. To update, change the domain to @army.mil