Address for Correspondence:
National Board for aircraft, maritime and railway accident investigation
9 Dyakon Ignatiy Str.
1000 Sofia
Republic of Bulgaria
Georgi Denev – Deputy Chairperson
Tel.: +359 2 9409337
E-mail: gdenev@ntib.bg
Mobiles for 24-hours occurrence reporting:
+359 882 644 977 - Georgi Denev