Orbital ATK

1. Cygnus

1.1. Components

1.1.1. Service Module (SM)

1.1.1.1. Manufacturer: Orbital ATK (USA)

1.1.2. Pressurized Cargo Module (PCM)

1.1.2.1. Manufacturer: Thales Alenia Space (Italy)

1.2. Cygnus (First Gen.)

1.2.1. Cygnus D1 | SS G. David Low

1.2.2. Cygnus CRS-1 | SS C. Gordon Fullerton

1.2.3. Cygnus CRS-2 | SS Janice Voss

1.2.4. Cygnus CRS-3 | SS Deke Slayton

1.3. Cygnus (Enhanced)

1.3.1. Cygnus CRS-4 | SS Deke Slayton 2

1.3.2. Cygnus CRS-6 | SS Rick Husband

1.3.3. Cygnus CRS-5 | SS Alan Poindexter