Dela Edem, who works with John Dramani Mahama, says it is wrong to criticize the presidential jet.
He said this during a discussion on Adom FM.
Edem believes the New Patriotic Party is being unfair with their criticism.
He believes this is because the party has been in power for eight years and he described their time as poor governance.
Edem did not provide specific details on the governance failures he mentioned.
His comments were made in relation to ongoing discussions about the presidential jet.