Civil Aviation

• General Topics
• History
• Organisations
• Aircraft Used
• Markings
• Facilities
• Miscellaneous

	General Topics No book on Bulgarian civil aviation in general is known.
	History No specific source known.
	Organisations Pre-War Airlines: No source known.
	Major Airlines: Balkan Bulgarian '30 years Balkan Bulgarian Airlines' by Dencho Vlaev Published by Bulgarreklama, 1978 ISBN: ? * English language history of the airline up to the late 1970s.
	Regional Airlines: No histories of Bulgarian regional airlines known. Other Commercial Operators: No source known.
	Aircraft Used No specific source known.
	Markings Bulgarian civil aircraft register: B-Bxxx used from 1923 until 1930, from which date LZ-xxx has been used to the present day. All-Time Register Listing: No comprehensive listing of all Bulgarian civil aircraft since 1923 has been published in book form.
	Current Register Listing: 'Civil Aircraft Registers of Europe - Easy Reference' by ? Published by LAAS International, Feb 2005 ISBN: ? * Includes Bulgaria. Published annually since 1985.
	'2005 European Registers Handbook' by David Partington (ed.) Published by Air-Britain (Historians) Ltd, 2005 ISBN: ? * Includes Bulgaria. Published annually since 1985 - A4 size.
	Register Updates: Monthly register updates are published in the magazines 'LAAS Aviation News & Review' and 'Air-Britain News'.
	Facilities Airports & Airfields: National Surveys No survey of Bulgarian airports known. National Specific None found Regional Specific None found Air Traffic Control: No source known.
	Miscellaneous None known