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Seawind 300C
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The Seawind’s outstanding speed makes it the only true cross-country amphibian. | ||
| Cabin Dimensions | ||
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Cabin Length |
105” | |
| Cabin Width | ||
| Front | 52" | |
| Rear | 54" | |
| Cabin Baggage | 16 x 48" wide, 24” high, 10 cu ft | |
| Aft Baggage | ||
| Opening | 19” x 40” | |
| Length | 71" | |
| Volume | 30 cu ft | |
| Nose Deck Forward Storage | 3 cu ft | |
| Wing Span | 35 ft | |
| Height | 10 ft 2 in | |
| Overall Length | 27 ft 2 in | |
| Ground Clearance | 8.5 in | |
| Power | 310 hp | |
| Engine | Continental IO-550-N | |
| Propeller | McCauley 3-blade | |
| 76” Constant Speed | ||
| Wing Area | 163 sq. ft. | |
| Wing Loading | 20.81 lbs/sq ft | |
| Power Loading | 10.97 lbs/hp | |
| Maximum Gross Weight | 3400 lbs | |
| Standard Empty Weight | 2300 lbs | |
| Equipped Empty Weight | 2350 – 2400 lbs | |
| Useful Standard | 1150 lbs | |
| Useful Equipped | 1000 – 1150 lbs | |
| Fuel Capacity Mains | 80 US gals | |
| Long Range – Aux Tanks | 30 US gals | |
| Performance |
MPH |
Knots |
| Sea Level Speed 100% Power | 200 | 174 |
| Cruise 75% Power (8,000 ft) | 190 | 165 |
| Cruise 65% Power (8,000 ft) | 180 | 156 |
| Cruise 55% Power (8,000 ft) | 169 | 147 |
| Fuel Burn at 55% Power | 12.8 gph | |
| Max. Range (no reserve main) | 1040 | 905 |
| with Extended Fuel Range | 1460 | 1270 |
| Rate of Climb | 1250 fpm | |
| B/Rate of Climb Speed | 99 | 86 |
| B/Angle of Climb Speed | 74 | 65 |
| Stall Speed | ||
| Clean | 72 | 63 |
| Flaps & Wheels | 60 | 54 |
| Service Ceiling | 18,000 ft | |
| Land | Water | |
| Take off Distance | ||
| 3200 lbs | 870 ft | 1100 ft |
| 3400 lbs | 1175 ft | 1400 ft |
| Over 50’ Obstacle | 1175 ft | 1400 ft |
| Landing Distance | 770 ft | 620 ft |
| Over 50’ Obstacle | 1300 ft | 1150 ft |
| Performance figures are the result of actual test data for the Lycoming 300 hp engine. All performance figures are for a sea level standard day and gross weight of 3200 lbs., unless otherwise stated. Specifications are subject to change without notice. New performance specifications will be updated during certification testing. | ||
