'"Q" Code and other Abbreviations to be used in the Civil Aeronautical Radio Service (A.P. 1529) 2nd Edition, June, 1937. Reprinted June, 1939, incorporating Amendment Lists 1 to 3.' from His Majesty's Stationary Office (HMSO) Catalogue

Name	"Q" Code and other Abbreviations to be used in the Civil Aeronautical Radio Service (A.P. 1529) 2nd Edition, June, 1937. Reprinted June, 1939, incorporating Amendment Lists 1 to 3.
Category	Air Reference
Department	Air Ministry
Issued For	none
SO.Code	22-137-0-39
Distribution
Published	Aug/1939
Pages	unknown
Printer
Size	unknown
Price