SLINGSBY T.67 FIREFLY

T.67 FIREFLY

SLINGSBY


	T.67 FIREFLY Country of origin - United Kingdom Type - Two seat basic trainer
	FS2002/2004
	JRLucariny FSDS V2.24 Model
	Download/DonationWare
	Abr/2005

History
Prior to purchasing the manufacturing and development rights for the French Fournier RF6B two seat aerobatic basic trainer in 1981, Slingsby specialised in sailplane construction and composite materials, but now concentrates much of its efforts on its successful T67 Firefly.

The Firefly is a development of the Fournier RF6B. The RF6B first flew in March 1974, and Fournier built 45 RF6B100s powered by 75kW (100hp) RollsRoyce Continental O200 flat fours through to the early 1980s. In 1980 Fournier flew a more powerful development of the RF6B, the 87kW (116hp) Lycoming O235 powered RF6B120. It was this aircraft that formed the basis for Slingsby's T67 Firefly.

Slingsby initially built nine T67As, which were basically RF6B120s, before placing into production its own development of the type, the T67B. The T67B was the result of a fairly thorough redevelopment of the T67A. The main difference was that the T67B was made almost entirely from glassfibre reinforced plastics (GFRPs), Slingsby drawing on its very extensive experience in that field. The benefits of GFRP include better resistance to fatigue, less weight and less drag.

The definitive civil version of the Firefly is the T67C. The T67C is similar to the T67B except for its more powerful 120kW (160hp) Textron Lycoming O320 engine. Variants of the T67C are the T67C1 with standard fuselage fuel tankage and one piece canopy, the T67C2 with a two piece canopy, and the T67C3 with wing tanks and three piece canopy. Many T67Cs have been sold to flying schools and academies (including KLM) while others are in military service.

The military Firefly is the T67M, which first flew in December 1982. Many are used for military initial pilot training and screening, 113 T67M260s (powered by a 195kW/260hp AEIO540) have been ordered by the US Air Force as the T3A Firefly, while some are used by civilian flight schools for airline and military training (the latter under government contract). T67Ms have aerobatic capable engines and two blade constant speed propellers, among other changes, compared with the T67C.

Performance
T67B - Max speed 213km/h (115kt), max cruising speed 204km/h (110kt). Initial rate of climb 660ft/min.
Service ceiling 12,000ft.
Range with reserves 835km (450nm).
T67C - Max speed 235km/h (127kt), max cruising speed 215km/h (116kt). Initial rate of climb 900ft/min.
Service ceiling 12,000ft.
T67C3 - Range with max fuel and reserves at economical cruising speed 1025km (555nm).

Weights
T67B - Empty 610kg (1345lb), max takeoff 862kg (1900lb).
T67C3 - Empty 685kg (1510lb), max takeoff 975kg (2150lb).

Capacity
Typical seating for two, side by side.

JRLucariny
Slingsby T67 Firefly Model

Production
Over 250 civil and military T67s of all models built thus far, most for military and quasi military customers.

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