No. 32 of the year 1933. Amendment List No. 33 of the Airworthiness Handbook for Civil Aircraft (Air Publication 1208) has been issued, and copies can be obtained from H.M. Stationery Office, Adastral House, Kingsway, London, W.C.2, or through any bookseller, price 9d. net, or 11½d. post free.
(1933), "Air Ministry Official Notices: Instructions to Aeroplane Owners and Ground Engineers on Essential Modifications", Aircraft Engineering and Aerospace Technology, Vol. 5 No. 10, pp. 243-244. https://doi.org/10.1108/eb029730
MCB UP Ltd
Copyright © 1933, MCB UP Limited