EXHIBIT 21.1

SUBSIDIARIES OF 6922767 HOLDING S. à. r.l.

The following table sets forth the name and state or other jurisdiction of incorporation of 6922767 Holding S. à. r.l.s subsidiaries. Except as otherwise indicated, each subsidiary is wholly
owned, directly or indirectly, by 6922767 Holding S. à. r.l. and does business under its corporate name.



|                                                                                                                 |  |                         
|---------------------------------------------------------------------------------------------------------------- |  | ------------------------
|0733526 BC Ltd.                                                                                                  |  | British Columbia, Canada
|0770436 B.C. Ltd.                                                                                                |  | British Columbia, Canada
|297303 British Columbia Limited                                                                                  |  | British Columbia, Canada
|38286 Bermuda Ltd.                                                                                               |  | Bermuda                 
|Australian Helicopters Trust                                                                                     |  | Australia               
|Aviation Personnel Recruitment & Management (APRAM) Ltd.                                                         |  | Cyprus                  
|BHH  Brazilian Helicopter Holdings SA*                                                                          |  | Brazil                  
|BHS  Brazilian Helicopter Services Taxi Aereo SA*                                                               |  | Brazil                  
|Bond Helicopter Services                                                                                         |  | Scotland                
|Bond Rotary Wing Limited                                                                                         |  | England and Wales       
|Brintel Helicopters Limited                                                                                      |  | Scotland                
|CHC Philippines, Inc. (formerly Canadian Helicopters Philippines Intl. Inc.)**                                   |  | Philippines             
|Capital Aviation Services B.V.                                                                                   |  | Netherlands             
|CHC Helicopters (Mauritius) Limited                                                                              |  | Mauritius               
|CHC (Cameroon) S.A.**                                                                                            |  | Cameroon                
|CHC (Chad) S.A.                                                                                                  |  | Chad                    
|CHC Australia Pty. Limited                                                                                       |  | Australia               
|CHC Capital (Barbados) Limited                                                                                   |  | Barbados                
|CHC Cayman Investments I Ltd.                                                                                    |  | Cayman Islands          
|CHC Cayman Investments II Ltd.                                                                                   |  | Cayman Islands          
|CHC Den Helder B.V.                                                                                              |  | Netherlands             
|CHC Denmark ApS (aka Brintel Aps)**                                                                              |  | Denmark                 
|CHC Global Operations (2008) Inc.                                                                                |  | Canada                  
|CHC Global Operations (Cyprus) Limited                                                                           |  | Cyprus                  
|CHC Global Operations (Netherlands) B.V.                                                                         |  | Netherlands             
|CHC Global Operations Canada (2008) Inc.                                                                         |  | Canada                  
|CHC Global Operations Canada Inc.                                                                                |  | Canada                  
|CHC Global Operations International Inc.                                                                         |  | Canada                  
|CHC Helicopter Holding S.à r.l.                                                                                  |  | Luxembourg              
|CHC Helicopter S.A.                                                                                              |  | Luxembourg              
|CHC Helicopter Support Services (US) Inc.                                                                        |  | Delaware                
|CHC Helicopters (Africa) (Pty) Ltd.                                                                              |  | South Africa            
|CHC Helicopters (Africa) Equatorial Guinea Inc. (formerly CHC Helicopters International Equatorial Guinea Inc.)* |  | Equatorial Guinea       
|CHC Helicopters (Barbados) Limited                                                                               |  | Barbados                
|CHC Helicopters Canada Inc.**                                                                                    |  | Canada                  
|CHC Helicopters Netherlands B.V.**                                                                               |  | Netherlands             
|CHC Helikopter Service AS (formerly CHC Norway AS)**                                                             |  | Norway                  
|CHC Holding (UK) Limited (formerly Canadian Helicopters (UK) Limited)                                            |  | Scotland                
|CHC Holding NL B.V.                                                                                              |  | Netherlands             
|CHC Hoofddorp B.V.                                                                                               |  | Netherlands             
|CHC Ireland Limited**                                                                                            |  | Ireland                 
|CHC Labuan Inc.                                                                                                  |  | Malaysia                
|CHC Leasing (Barbados) Limited                                                                                   |  | Barbados                
|CHC Leasing (Ireland) Limited (formerly Justinvale Limited)                                                      |  | Ireland                 
|CHC Netherlands B.V.                                                                                             |  | Netherlands             
|CHC Norway Acquisition Co AS                                                                                     |  | Norway                  
|CHC Reinsurance S.A.                                                                                             |  | Luxembourg              
|CHC Scotia Limited**                                                                                             |  | England and Wales       



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|                                                                                                                          |  |                             
|------------------------------------------------------------------------------------------------------------------------- |  | ----------------------------
|CHC South East Asia Company Limited*                                                                                      |  | Thailand                    
|CHC Sweden AB                                                                                                             |  | Sweden                      
|Court Air (Proprietary) Limited                                                                                           |  | South Africa                
|Court Helicopter Services (Proprietary) Limited                                                                           |  | South Africa                
|EEA Helicopter Operations B.V.**                                                                                          |  | Netherlands                 
|Flight Handling Limited                                                                                                   |  | Scotland                    
|FR Horizon Swapco Ltd.                                                                                                    |  | Cayman                      
|Helicopter Services Group AS                                                                                              |  | Norway                      
|Helideck Certification Agency Limited*                                                                                    |  | Scotland                    
|Helikopter Service AS (formerly Scancopter AS)                                                                            |  | Norway                      
|Heli-One (Aruba) A.V.V.                                                                                                   |  | Aruba                       
|Heli-One (Europe) AS                                                                                                      |  | Norway                      
|Heli-One (Netherlands) B.V.                                                                                               |  | Netherlands                 
|Heli-One (Norway) AS                                                                                                      |  | Norway                      
|Heli-One (U.S.) Inc.                                                                                                      |  | Delaware                    
|Heli-One (UK) Limited                                                                                                     |  | Scotland                    
|Heli-One American Leasing Inc.                                                                                            |  | Canada                      
|Heli-One American Support, LLC                                                                                            |  | Delaware                    
|Heli-One Australia Pty. Limited                                                                                           |  | Australia                   
|Heli-One Canada Inc.                                                                                                      |  | Canada                      
|Heli-One Defence B.V.                                                                                                     |  | Netherlands                 
|Heli-One Holdings (UK) Limited                                                                                            |  | England & Wales             
|Heli-One Inc.                                                                                                             |  | Canada                      
|Heli-One Leasing (Norway) AS                                                                                              |  | Norway                      
|Heli-One Leasing Inc.                                                                                                     |  | Canada                      
|Heli-One USA Inc.                                                                                                         |  | Texas                       
|Heliworld Leasing Limited                                                                                                 |  | England & Wales             
|Horizon I Participações Ltda.*                                                                                            |  | Brazil                      
|Integra Leasing AS                                                                                                        |  | Norway                      
|Inter Aviation Support (IAS) Ltd.                                                                                         |  | Cyprus                      
|Lloyd Bass Strait Helicopters Pty. Ltd.                                                                                   |  | Australia                   
|Lloyd Helicopter Services Limited                                                                                         |  | Scotland                    
|Lloyd Helicopter Services Pty. Ltd.                                                                                       |  | Australia                   
|Lloyd Helicopters International Pty. Ltd.                                                                                 |  | Australia                   
|Lloyd Helicopters Pty. Ltd.                                                                                               |  | Australia                   
|Lloyd Off-Shore Helicopters Pty. Ltd.                                                                                     |  | Australia                   
|Luchthaven Den Helder C.V.*                                                                                               |  | Netherlands                 
|Management Aviation Limited                                                                                               |  | England and Wales           
|Nigeravia S.A.**                                                                                                          |  | Niger                       
|North Denes Aerodrome Limited                                                                                             |  | England and Wales           
|OSCO & CHL Arabian Co. Ltd.*                                                                                              |  | Saudi Arabia                
|Robledo sp. z o.o. [name change to Heli-One (Poland) sp. z o.o. under registration at the Polish National Court Register] |  | Poland                      
|Schreiner Airtax Argentina S.A.**                                                                                         |  | Argentina                   
|Schreiner Airways Panama Operating S.A.                                                                                   |  | Panama                      
|Schreiner Airways Panama S.A.                                                                                             |  | Panama                      
|Schreiner Delta Consult EESV                                                                                              |  | Netherlands                 
|Servicio Aero Litoral Ltda.**                                                                                             |  | Chile                       
|Slemon Park Corporation**                                                                                                 |  | Prince Edward Island, Canada
|Thai Aviation Services Limited**                                                                                          |  | Thailand                    
|Vinland Denmark A/S                                                                                                       |  | Denmark                     
|Whirly Bird Services Limited                                                                                              |  | Scotland                    



|* | 6922767 Holding S.a. r.l. directly or indirectly owns a majority of the outstanding shares or interests.
|- | --------------------------------------------------------------------------------------------------------

|** | 6922767 Holding S.a. r.l. directly or indirectly owns less than 50% of the outstanding shares or interests.
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