| N66DD | 2011 Dassault Falcon 7X C/N 153Discuss this aircraft in community | 
| Manufacturer: | Dassault | 
| Model: | Falcon 7X Search all Dassault Falcon 7X | 
| Year built: | 2011 | 
| Construction Number (C/N): | 153 | 
| Aircraft Type: | Fixed wing multi engine | 
| Number of Seats: | 13 | 
| Number of Engines: | 3 | 
| Engine Type: | Turbofan | 
| Engine Manufacturer and Model: | Pratt and Whitney PW307A | 
| Registration Number: | N66DD | 
| Current Status: | registered | 
| Owner: | Duchossois Group | 
| Address: | Elmhurst, Il United States | 
| N66DD | 1998 Gulfstream Aerospace G-IV C/N 1355Discuss this aircraft in community | 
| Manufacturer: | Gulfstream Aerospace | 
| Model: | G-IV Search all Gulfstream Aerospace G-IV | 
| Year built: | 1998 | 
| Construction Number (C/N): | 1355 | 
| Aircraft Type: | Fixed wing multi engine | 
| Number of Seats: | 22 | 
| Number of Engines: | 2 | 
| Engine Type: | Turbofan | 
| Engine Manufacturer and Model: | Rolls-royc TAY 611SER | 
| Also Registered As: | N107TD  registered  Delivery: 2012-03-09 | 
| Registration Number: | N66DD | 
| Mode S (ICAO24) Code: | A8B22F | 
| Certification Class: | Standard | 
| Certification Issued: | 2001-11-30 | 
| Air Worthiness Test: | 1998-11-17 | 
| Last Action Taken: | 2007-12-18 | 
| Current Status: | Valid | 
| Registration Type: | Corporation | 
| Owner: | Duchossois Industries Inc | 
| Address: | Elmhurst, IL 60126 United States | 
| Region: | Great Lakes | 
| N66DD | 1976 Beech 200 Super King Air C/N BB-174Discuss this aircraft in community | 
| Manufacturer: | Beech | 
| Model: | 200 Super King Air Search all Beech 200 Super King Air | 
| Year built: | 1976 | 
| Construction Number (C/N): | BB-174 | 
| Aircraft Type: | Fixed wing multi engine | 
| Number of Seats: | 11 | 
| Number of Engines: | 2 | 
| Engine Type: | Turbo-prop | 
| Engine Manufacturer and Model: | Pratt & Whitney Canada PT6A | 
| Also Registered As: | N869  Valid | 
| Registration Number: | N66DD | 
| Current Status: | De-registered | 
| Owner: | Richard Duchossois | 
| Address: | Flossmoor, Illinois United States |