Yes..... General Aviation Auctions (GAA) and Business Jet Classifieds (BJC) are afffiliated.
Business Jet Classifieds hosts and powers General Aviation Auctions platform. Administration is also the same for both venues
You may contact The Sites admin . Here
At General Aviation Auctions. You can use the same account details you used For Business Jet Classifieds. Or you can use different account details. The Choice is yours. However, using the same acct details for both will make it easier to remember your log in and password.
**Please note this will not automatically log you in to either website. you will still need to log in each site manually.
If you need assistance you may contact admin Here