Air Mail cover 1930-32 internal flight XU5 (14) including 1930 (6 Nov.) Christchurch to Dunedin and return, 1931 (March) Gisborne to Hastings special service flight XU5 and return, 1931 (13 Nov.) Air Travel Survey flight XU5 (4, one bearing 1931 Health 1d. value), 1932 (20 Jan.) Wellington to Hokitika (2); all but three are Pilot signed. Chiefly fine.