- Aircraft History, Specification and Information -
United Consultants UC-1 Twin Bee / STOL UC-1 Twin Bee
STOL UC-1 Twin Bee - N9509U
1981 Stol UC-1 Twin Bee
N9509U (SN 021)
Photo taken April 20, 2007
Flagler County Airport - Bunnell, FL USA (KX47)
Photo Copyright
Marcel Siegenthaler
STOL UC-1 Twin Bee Amphibian Airplane - N65NE
1986 Stol UC-1 Twin Bee
N65NE (SN 023)
Image taken at Jack Browns Seaplane Base on April 19, 2007
Winter Haven, FL USA
(KF57)
Photo Copyright
Marcel Siegenthaler

The United Consultants Twin Bee is an American twin-engined light amphibian aircraft of the 1960s.

Development

The Republic Seabee was built between 1946 and 1948, with over 1000 aircraft being sold. The type was rather underpowered and many were later fitted with more powerful engines than the 215 hp (160 kW) Franklin 6A8 originally fitted.

In 1960, Joseph Gigante designed a twin-engine conversion of the Sea Bee and founded United Consultants Corp in Norwood, Massachusetts, to undertake the manufacturing work on the UC-1 Twin Bee.

The first aircraft flew in 1962 and the type certificate was awarded on 25 June 1965. 23 production examples were delivered between 1965 and 1987.

The UC-1 is a major conversion of the RC-3 Seabee airframe. The single pusher engine is deleted and this allows an additional fifth seat to be fitted beneath the old installation. The twin 180 hp (134 kW) Lycoming engines, mounted in tractor configuration, are fitted in the wing, fairly close to the cabin. This required the rear cabin windows to be reduced in size, supplemented by a porthole-type window each side of the rear of the enlarged cabin.

The rights to the UC-1 design were transferred to the STOL Aircraft Corporation. J.W. Gigante advertised the rights for sale during September 2006.

Operational history

The considerable extra engine power of Twin Bee proved to be attractive to private owners, as the aircraft has STOL take-off and landing ability. 15 of the 23 conversions were currently registered in the United States in April 2009. Other examples are active in Switzerland and the Philippines.

Specifications

General characteristics
Crew: 1
Capacity: 4 passengers
Length: 31 ft 4 in (9.55 m)
Wingspan: 43 ft 3 in (13.18 m)
Powerplant: 2 × Lycoming IO-360-B1D, 180 hp (134 kW) each

Performance
Maximum speed: 147 mph (238 km/h)
Cruise speed: 131 mph (210 km/h)
Stall speed: 38 mph (61 km/h)
Range: 900 miles (1,448 km)
Service ceiling: 19,000 ft (5,791 m)

Last updated December 21, 2009
This article is licensed under the GNU Free Documentation License. It uses material from the Wikipedia article "United Consultants Twin Bee".
By use of this site, you accept the Terms And Conditions Of Use | Privacy Policy | Contact Us
Copyright © 2004-2012 Airplane Mart Publishing. All rights reserved.