SPILVE.LV • Aviation abbreviations

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Aviation abbreviations

B
B — At or below B — Blue BA — Braking action BASA — Bilateral Aviation Safety Agreement BASE — Cloud base BCFG — Fog patches BCN — Beacon BCST — Broadcast BDRY — Boundary BECMG — Becoming BETA — Manually controlled mode for constant speed propellers or turboprop aircraft BFR — Before BIP-M — Basic Instruction Package for Meteorologists BIP-MT — Basic Instruction Package for Meteorological Technicians BITE — Built-in test equipment	BKN — Broken BL — Blowing BLDG — Building BLO — Below clouds BLW — Below BOMB — Bombing BR — Mist BRF — Short BRG — Bearing BRKG — Braking BRT — Brightness BRW — Brakes release weight BS — Broadcasting station BTL — Between layers BTN — Between

All times are UTC