N829GS - 1999 SEAWIND 3000
Aircraft Summary
General
Year
1999
Manufacturer
SEAWIND
Model
3000
Registration #
N829GS
Serial Number
20
Condition
Used
Description
Comfortable 4 place seaplane with amazing performance - a real travelling machine.
Aircraft was professionally built in 1999. "WHY BUILD WHEN YOU CAN BUY?" TRADES WELCOME
Airframe
Airframe Notes
250 Hours TT
Engine
Engine Notes
250 Hours TT, Lycoming IO540
Props
Prop Notes
250 Hours TT, 3 Blade Hartzell Q Tip Propeller
Avionics
Avionics/Radios
King KMA-24 Audio
KR-87 ADF
Dual KX-155 NAV/COM
King KLN-90B IFR GPS
King RDR2000 VP Radar
KT-76A Transponder
STEC-55 AP
EIS Engine Monitoring Package
Additional Equipment
Additional Equipment
Power Canopy
Standby VAC
Combination MAG and Electronic Ignition
Halon Fire Supression System
Full Dual Controls
Interior
Interior Notes
Paint Overall White with Two Tone Green Stripes.
Interior Gray Fabric. Both in Good Condition.
Inspection Status
Inspection Status
Condition Inspection completed March 2011.
Seawind 300C
Performance & Aircraft Specifications
The Seawinds outstanding speed makes it the only true cross-country amphibian.
Cabin Dimensions
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.
Flight Characteristics
Seawind Flight Performance (video)
Seawind Specifications & Features (video)
To order a DVD, please visit our gift shop.
LAND TAKE-OFF: The Seawind 300C accelerates quickly down the runway. At 60 knots (70 mph), a one-hand rotation is applied and the craft lifts off between 60 and 70 knots.
CLIMB: With the landing gear retracted and the flaps set to zero, the Seawind 300C will climb dramatically to altitude.
CRUISE: The cruise configuration is with flaps reflexed to -10. Once trimmed straight and level, the Seawind 300C is truly a hands-off machine
LAND LANDINGS: Landings on land are normal with a gear- down speed of 120 knots (140 mph) maximum, and a flap-down speed of 110 knots (120 mph). The pattern speed is 80 to 90 knots with flaps at 20 as you apply a little up trim to what feels naturally comfortable. Full flaps are applied and propeller set to high rpm on the final leg with the speed at 80 knots. After crossing the threshold at 70 knots, flare to a touchdown speed of 55 knots.
WATER LANDINGS: Landings on water are virtually the same as land landings except, of course, the landing gear is up. Final approach is at 80 knots, with full flap, at high rpm. A few feet above the water, the Seawind 300C is leveled and slowed to 70 knots and the nose is raised to about four degrees. Throttle back and the Seawind 300C lands on the step at 55 knots.
STEP TAXIING: Step taxiing can be performed with full flaps or reflexed flaps. The time onto the step is a couple of seconds quicker with zero flaps. The wings are held level and steering is performed with the air rudder.
WATER TAKE-OFF: Water takeoffs are comfortable. The Seawind 300C rises onto the step virtually by itself. A bit of up elevator is applied as the bow wave moves by. The controls are then relaxed and with full flaps at 55 knots, the Seawind 300C flies itself off the water.
TURNS: Like any amphibian of high thrust line aircraft, turns should be coordinated with rudder and ailerons.
PITCH CONTROL: The Seawind 300C has superb pitch control. A full power go around just above the water is easily executed with one arm pull back. The nose will not drop.
CROSS WIND LANDINGS: Carry a little power in a cross wind landing to make the air rudder more effective. Idling the power tends to block the flow over the air rudder. So, apply just a little power.
STALLS: Stalls are gentle and straight ahead, with a warning buffet.
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