Appeals under §§208-2711 (A), (B), (C), (D), (F) and (G) may be filed with the Board in writing by the landowner affected, by any officer or agent of the Township or any person aggrieved. Requests for a variance under §208-2711(E) may be filed with the Zoning Hearing Board only by a landowner or any tenant with the permission of such landowner.