Helicopter Mil Mi-14BT Haze Serial U5007 Register 811 used by aviatza na bvmf (Bulgarian Navy). Aircraft history and location Aircraft History For 811 see also has.4 fn 288 mi-35p 023362 2018 aw139 31811 811 aviatza na bvmf AnBVMF OPLEV-VMF. Airborne minesweeping gear removed c 1985 and converted to utility / VIP transport in c 1986. Send Updates Use APP to upload photo @ (optional) When Now? / / Send