Seawind 300C - Specifications (300C)

Specifications (300C)

Data from Seawind website, which notes that performance data is from the 3000's Lycoming engine

General characteristics

• Crew: 1 pilot
• Capacity: 3 adult passengers or 1 adult passenger and 3 children
• Length: 27 ft 2 in (8.28 m)
• Wingspan: 35 ft 0 in (10.67 m)
• Height: 10 ft 2 in (3.10 m)
• Wing area: 163 ft² (15.14 m²)
• Airfoil: NLF(1)-0215(F)
• Empty weight: 2,300 lb (1,043 kg)
• Useful load: 1,100 lb (499 kg)
• Max. takeoff weight: 3,400 lb (1,542 kg)
• Powerplant: 1 × Continental IO-550-N Flat 6 piston engine, 310 hp (231 kW)
• Propellers: 1, McCauley 3-blade Constant Speed propeller
  • Propeller diameter: 76 in (1.93 m)

Performance

• Maximum speed: 174 knots (200 mph, 322 km/h) at sea level
• Cruise speed: 147 knots (169 mph, 272 km/h) at 55% power at 8,000 ft (2438 m)
• Stall speed: 63 knots (72 mph, 116 km/h) in clean configuration
• Range: 905 nm (1040 mi, 1674 km) with main tanks
• Service ceiling: 18,000 ft (5,486 m)
• Rate of climb: 1250 ft/min (6.35 m/s)
• Wing loading: 20.8 lb/ft² (102 kg/m²)
• Power/mass: .091 hp/lb (150 W/kg)