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PORTMOAK HERITAGE COLLECTION
Slingsby T5 Grunau Baby
No C of A at the moment
BGA Number 277
Trigraph ABZ
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General characteristics
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Crew: one
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Length: 6.09 m (20 ft 0 in)
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Wingspan: 13.57 m (44 ft 6 in)
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Wing area: 14.2 m2 (153 sq ft)
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Aspect ratio: 13
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Airfoil: Göttingen 535
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Empty weight: 170 kg (375 lb) (equipped)
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Max takeoff weight: 272 kg (551 lb) (BGA concession)
Performance
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Never exceed speed: 150 km/h (93 mph, 86 kn)
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Rough air speed 9o km/h (48 kn)
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Aerotow speed: 90 km/h (55.9 mph; 48 kn)
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Winch launch speed: 80 km/h (49.7 mph; 43 kn)
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Maximum glide ratio: 17 at 60 km/h (37.3 mph; 32.4 kn)
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Rate of sink: 0.85 m/s (167 ft/min) at 55 km/h (34.2 mph; 29.7 kn)
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Wing loading: 17.68 kg/m2 (3.62 lb/sq ft)
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Weak link 500 kg (white)
Data from BGA TCDS 6th May 2003
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