The sixth edition of the aeronautical chart 1:500 000 was published

Bulgarian Air Traffic Services Authority (BULATSA) notifies aircraft operators and users of the Bulgarian airspace regarding the publication of the sixth edition of Aeronautical chart 1:500 000. The chart is available and may be ordered through the AIS department by sending the order form, given in Appendix to Aeronautical Information Circular – AIC 06/18.
The order form is provided below.