展览21.1 半岛体育（中国）官方网站 Inc.子公司公司的公司合并股票拥有的股票拥有的AeróLeoInteracionalLLC Delaware 100％ALN，Inc。特拉华州100％飞机物流Pty。Ltd.Australia澳大利亚澳大利亚澳大利亚100％ * AIRCREW LOGICATIC Holdings Inc. Delaware 100 % BL Holdings B.V. Netherlands 100 % BL Scotia LP Scotland 100 % BNAS Holding Company Limited Ireland 49 % * BriLog Leasing Ltd. Cayman Islands 100 % BriLog Leasing Ltd. II Cayman Islands 100 % Bristow Aerial Solutions Limited England 100 % * Bristow Aircraft Leasing Limited England 100 % * Bristow Aircraft Leasing II Ltd. England 100 % * Bristow Arabia Aircraft and Maintenance Services Saudi Arabia 100 % * Bristow Aviation Holdings Limited England 49 % Bristow Canada Holdings Inc. British Columbia 100 % Bristow Canadian Real Estate Company Inc. British Columbia 100 % Bristow Caribbean Limited Trinidad and Tobago 100 % * Bristow Cayman Ltd. Cayman Islands 100 % Bristow Equipment Leasing Ltd, Cayman Islands 100 % Bristow EU Holdco B.V. Netherlands 100 % Bristow European Technical Services B.V. Netherlands 100 % Bristow Guyana Inc. Guyana 100 % * Bristow Helicopter Group Limited England 100 % * Bristow Helicopters (Ghana) Limited Ghana 100 % * Bristow Helicopters (International) Limited England 100 % * Bristow Helicopters (Nigeria) Limited Nigeria 48 % ** Bristow Helicopters Australia Pty. Ltd. Australia 100 % * Bristow Helicopters Inc. Delaware 100 % Bristow Helicopters Limited England 100 % * Bristow Holdings Company Ltd. Cayman Islands 100 % Bristow Holdings Company Ltd. III Cayman Islands 100 % Bristow Holdings U.S. Inc. Delaware 100 % Bristow International Aviation (Guernsey) Limited Guernsey 100 ％ *Bristow International Leasing Limited Cayman Islands 100％Bristow International S. de Rl Panama 100％Bristow Ireland Limited Ireland Ireland 100％*** Bristow Management Services Pty Limited Australia澳大利亚100％ *BRISTOW NERLANDS B.V.荷兰荷兰荷兰100％***
Bristow Norway AS Norway 49 % **** Bristow Panama Inc. Panama 100 % Bristow Southeast Asia Limited England 100 % * Bristow Staff Pension Scheme Trustees Limited England 100 % * Bristow Taxi Aéreo S.A. Brazil 100 % Bristow Technical Services Limited England 100 % * Bristow (UK) LLP England 100 % Bristow U.S. Holdings LLC Delaware 100 % Bristow U.S. LLC Louisiana 100 % Bristow U.S. Leasing LLC Delaware 100 % Bristow Worldwide LP England ***** British International Helicopter Services Limited England 100 % * Caledonian Helicopters Limited England 100 % * Capiteq Pty Limited Australia 100 % * Cougar Helicopters Inc. Canada 40 % Era Aeroleo LLC Delaware 100 % Era Helicopteros de Mexico S. de R.L. de C.V Mexico 100 % Era Helicopters (Mexico) LLC Delaware 100 % Era Helicopters, LLC Delaware 100 % Era Leasing LLC Delaware 100 % Humberside International Airport Limited England 82.7 % * Kingsmill Insurance Company Limited Guernsey 100 % * NextGen VTOL Sales LLC Texas 100 % Offshore Logistics do Brasil Servicos Industrials E Maritimos Limitado Brazil 100 % Pan African Airlines (Nigeria) Limited. Nigeria 50.17 % Petroleum Air Services Egypt 25 % Sakhalin Bristow Air Services Limited Engl