Tuhia he haere tonu mo tenei pene - Ko te Chayka Naval Air Base () he Navy Bulgarian
turanga. Ka taea te tuhi 'Tchaika' a i etahi wa ka mohiotia ko Varna-Chaika. Ko te tikanga o te Chaika he ngeru i te reo Bulgarian. Kei te taha raki o te awa awa ki te tonga o te taone o Varna i te takutai o te Moana Pango.