LAK-12
  • Registration: N412LK
  • Manufacturer: LAK Sportine Aviacija
  • Country of Orgin: Lithuania
  • Glide Ratio: 47:1
LAK-12
The LAK-12 is a Lithuanian mid-wing, single-seat, FAI Open Class glider that was designed and produced by LAK (Litovskaya Aviatsionnaya Konstruktsiya) (English: Lithuanian Aircraft Builders) and later by Sportine Aviacija and Sport Aviation USSR.
John Mahoney
Crew: one Wingspan: 20.42 m (67 ft 0 in) Wing area: 14.63 m2 (157.5 sq ft) Aspect ratio: 28.5:1 Airfoil: Root: Wortmann FX67-K-170, tip: FX67- K-150 Empty weight: 360 kg (794 lb) Gross weight: 650 kg (1,433 lb) including 190 kg (419 lb) of water ballast
Maximum glide ratio: 47:1 at 95 km/h (59 mph) Rate of sink: 0.48 m/s (94 ft/min) at 75 km/h (47 mph) Wing loading: 29.5 kg/m² (6.0 lb/sq ft)

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