General Information:
The C Series aircraft, including the CS100, is currently in the development phase. All specifications are estimates and subject to change. The document emphasizes that it does not constitute a binding offer or warranty.

Capacity and Configuration:
The aircraft can accommodate up to 135 passengers in a single-class configuration with varying seat pitches. It shares the same type rating as the CS300.

Performance Specifications:
- Maximum Operating Altitude: 41,000 ft (12,497 m)
- Engines: Equipped with two Pratt & Whitney PurePower® PW1500G engines, offering thrust levels up to 23,300 lbf (103.6 kN).
- Maximum Cruise Speed: 0.82 Mach (541 mph / 871 km/h)
- Normal Cruise Speed: 0.78 Mach (515 mph / 829 km/h)
- Range: 3,100 NM (5,741 km)

Environmental and Noise Performance:
The aircraft meets emissions standards with significant margins to CAEP6 for NOx, smoke, unburned hydrocarbons, and CO. Noise levels are up to 20 EPNdB below Stage 4 requirements.

Dimensions:
- External: Length: 114 ft 9 in (35.0 m), Wingspan: 115 ft 1 in (35.1 m)
- Internal: Cabin length: 77 ft 10 in (23.7 m), Maximum cabin width: 10 ft 9 in (3.28 m)

Weight Specifications:
- Maximum Takeoff Weight: 135,000 lb (61,235 kg)
- Maximum Landing Weight: 115,500 lb (52,390 kg)
- Maximum Payload: 33,350 lb (15,127 kg)

Operational Performance:
- Takeoff Field Length: Base: 4,000 ft (1,219 m), Max: 4,800 ft (1,463 m)
- Landing Field Length: Base: 4,450 ft (1,356 m), Max: 4,550 ft (1,387 m)

Additional Features:
The aircraft includes advanced avionics with optional features such as RNP AR and CPDLC for enhanced navigation and communication capabilities.