TY - JOUR AB - VL - 81 IS - 6 SN - 0002-2667 DO - 10.1108/aeat.2009.12781fab.027 UR - https://doi.org/10.1108/aeat.2009.12781fab.027 PY - 2009 Y1 - 2009/01/01 TI - Viking Certifies Turbine Conversion for twenty-first century DHC-3 Otter T2 - Aircraft Engineering and Aerospace Technology PB - Emerald Group Publishing Limited Y2 - 2024/03/28 ER -