PKR Langkawi parliamentary candidate Tun Dr Mahathir Mohamad said the aircraft’s air leakages were not the only suspicious incident.<br /><br />He said the refusal by some airplane owners to lend him their aircraft led him to believe that "someone" tried to stop him from submitting his nomination in Langkawi.<br /><br />He was responding to DCA's statement that said there was no sabotage element involved.