Watch video on how to make sure your installation works with CCS Max.
CCS Max is compatible with Firefox v56 and Greasemonkey v3.10†.
NOT COMPATIBLE WITH FIREFOX v57!
We're looking into making it compatible but will take a few weeks if not more. In the meantime, CCS Max for Google Chrome is a good alternative - just added a new feature for FA RESV POOL page.
Please do NOT download & install more recent versions without first checking with this page. Disable Firefox auto update!
PC: FF menu Tools >> Options and then Advanced >> Update tab - uncheck Automatic updates.
Mac: FF menu Preferences and then Advanced >> Update tab - uncheck Automatic updates.
Maximize your CCS experience using the CCS Max software-extension along with Firefox browser.
CCS Max adds functionality to CCS by modifying the pages as they're displayed in the Firefox browser. Major features are:
Many other features — making CCS Max a truly indispensible tool for the crew-member who wants to take CCS to the max!
For a new installation, please follow these steps verbatim:
STEP 2: Install Firefox and then revisit this page using Firefox browser.
STEP 3: Install Greasemonkey software extension —
click here to download & install
Greasemonkey v3.10
(check installed version).
Firefox will warn you that an extension is being installed and display a button labelled Edit Options on the top-right. Click on it and enable downloads from this site.
Click on the Greasemonkey install link above again and this time it'll be installed.
STEP 4: Restart Firefox!
After restarting, you should see a small monkey-icon 
on the top-right corner of the browser.
STEP 5: Install CCS Max - click on the link below.
- fixed: RESV POOL works again. IMPORTANT - once the table is displyed, press ENTER button two times.
Tip: When you click on the link, if you get a page full of squiggly code — make sure Greasemonkey is enabled.
Tip: When you click on the link, if you get a blank page then select the Tools»Options menu and click on the Security tab. Click on the Exceptions button and enable downloads from ccsmax.com site.
On clicking the link above, Firefox will display a warning along with an Install button. Click on the button to install CCS Max.
STEP 6: Log into CCS and enjoy!
You know everything is working ok when you see the enabled monkey-icon () and the CCS Max message at the bottom of the CCS home-page.
Once you have it running (i.e. see the monkey-icon on the browser), it should work transparently.
If you'd like to turn off CCS Max for a while, click on the monkey-icon to disable it (
). Click again to re-enable it.
My settings (e.g. fields, viewed pairings) are not saved. Everytime I login I have to re-enter them?
In Firefox, select Tools»Add-ons menu option. A window will be displayed. Select Greasemonkey from the list and the click on Uninstall button. Restart Firefox.
CCS is a copyright of United Airlines.
No refunds are offered 30 days after subscription.
CCS Max does not access (read/write/save) your CCS password without your permission.
When you log into CCS, CCS Max will transmit your CCS user-id (not password), base and pos to ccsmax.com. This will be used to control access, download rating-settings and other features.
No data is transmitted to third-party sites.
You're authorized to distribute this link and/or the CCS Max software-extension as-is without any modifications.