SEABEE RC-3 & UC-1 TWIN-ENGINE PERFORMANCE SPECS


Guy2.jpg UC-1
RC-3 Seabee UC-1 Twin Bee

RC-3 SEABEE PERFORMANCE DATA

  SPECIFICATIONS 

**Denotes 'Super Bee'

Engines
  Franklin 6A8-215-B8F 
 **Lycoming  GO-480
Horsepower
215
270-295
Propeller
Hartzell 2-Blade, 
Ground Adjustable, 
Reversible
Hartzell 3-Blade, 
Constant Speed, Reversible 
Crew-Passengers
1/3
1/3
Gross Weight
3150 pounds
3250 pounds
Empty Weight
1950 pounds
2350 pounds
Useful Load
1050 pounds
900 pounds
Wing Span
37'-8"
41'-4"
Wing Area
196 sq. ft.
236 sq. ft. (wing ext.)
Length
27'-11"
27'-11"
Height
9'-7"
9'-7"
WIng Loading
15 lbs/sq. ft.
15 lbs/sq. ft.
Fuel Capacity
75 US gal.
75 US gal.
1996 FMV
$30,000 - $40,000
$75,000 - $300,000

PERFORMANCE

RC-3
Franklin
**Lycoming
Takeoff Run on Land
800'
<800'
Takeoff Run on Water
1000'
700'
Landing Run on Land
400'
400'
Landing Run on Water
700'
700'
Takeoff - Water
45 seconds
30 seconds
Max Level Speed at Sea Level
120 MPH
130 MPH
Normal Cruise at 75% Power
103 MPH
115 MPH
Stall Speed Clean (Vs)
61 MPH
61 MPH
Stall Speed Landing Configuration (Vso)
58 MPH
58 MPH
Rate of Climb (Sea Level)
700 FPM
1200 FPM
Range
560 Miles
460 Miles
Fuel Consumption
12 GPH
15-18 GPH
Optimum Cruise Altitude
6500 ft.
9500 ft.
Service Ceiling
12,000 ft.
12,000 ft.

 

SPECS AND PERFORMANCE DATA 

UC-1 TWIN ENGINE

This data provided by member Donn Booth and will be implemented by new info, as received.

The Twin Bee was made by United Consultants in the 1970's. 23 were made. A single Bee was modified extensively to create the Twin Bee UC-1. They are a rare bird indeed.

If you have a complete set of the original data, Please send it to us for publication.


Twin
Specifications
Empty Weight
2500 lbs.
Gross Weight
3800 lbs.
Wing Span
43.3 ft.
Length
31.25 ft.
Power Loading
10.55 lbs. per HP
Wing Loading
16.89 lbs. per sq. ft.
Engines
Lycoming IO-360's
Propellers Hartzell 2-blade, CS. No reverse.
Twin
Performance
Top Speed
147 MPH
Cruise 75% Power
140 MPH
Stall Speed 30° Flaps, Power Off
49 MPH
Stall Speed 30° Flaps, Power On
38 MPH
Takeoff - Water
11 seconds
Takeoff Distance - Land
375 ft.
Takeoff Distance over 50' obstacle
600 ft.
Initial Rate of Climb
1265 ft./min. 
Ceiling
19,000 feet
Range (55% power - No reserve)
900 Miles
UC-1
Engine Out Specs
Minimum Control Speed (Vmc)
58 MPH
Ceiling (Absolute)
3900 ft.

*Updated 6/5/2014  courtesy Donn Booth and Roger Livingston "Seagull" Ahlgren * 
 


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