Type designation: | R-22SV |
---|---|
Name: | Standard Futár (D Futár) |
Designer: | Ernő RUBIK |
Class: | Standard |
General arrangement: | Cantilever mid-wing, closed cockpit, retractable wheel, traditional tail unit |
Crew: | 1 |
First flight: | May 1958 |
Manufacturer: | Sportárutermelő V., Esztergom (former AeroEver Ltd.) |
Number of built: | 1 |
Dimensions: | |
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   Wing: | |
Span, m: | 14,98 |
Area, m2: | 12,66 |
Aspect ratio: | 17,8 |
Chord (root), m: | 1,15 |
Chord (tip), m: | 0,48 |
Airfoil (root), m: | Gö 549 mod |
Airfoil (mid-span), m: | Gö 549 mod |
Airfoil (tip), m: | W-192 |
Dihedral, degree: | 2,5 |
Sweep, degree: | -1 |
Washout: | Aerodynamic and -3 degrees geometric |
   Aileron: | |
Span, m: | 3,44 |
Mean chord, m: | 0,458 |
Total area, m2: | 1,55 |
Balancing: | Aerodynamic |
   Flap: | |
Type: | None |
   Airbrakes: | |
Type: | Göppingen |
Position (upside/downside): | u/d |
Total area, m2: | 0,495 |
Position, % of chord: | 0,42 |
   Horizontal stabilizer: | |
Span, m: | 3 |
Area, m2: | 1,807 |
   Elevator: | |
Span, m: | 3 |
Area, m2: | 0,542 |
Airfoil: | symmetric |
Balancing: | Aerodynamic |
Trim: | Yes |
   Vertical stabilizer and rudder: | |
Total area, m2: | 1,267 |
Rudder area, m2: | 0,667 |
Balancing: | None |
   Fuselage: | |
Length, m: | 6,48 |
Width, m: | 0,6 |
Height: | 0,97 |
Cross section, m2: | 0,52 |
   Landing gear: | |
Type: | Retractable |
Wheel diameter, m: | 0,26 |
Masses: | |
Wing, kg: | 115 |
Fuselage, kg: | 82 |
Tail unit, kg: | 12 |
Empty glider, kg: | 230 |
Gross, kg: | 340 |
Ballast, kg: | None |
Wing loading, kg/m2: | -26,9 |
Speeds: | |
VNE, km/h: | 190 |
Max. speed with open airbrakes, km/h: | 190 |
Max. aerotow speed, km/h: | 130 |
Max. winch speed, km/h: | 80 |
Max. speed in rough air, km/h: | ? |
Stall speed, km/h: | 62 |
Performance: | |
Min. sink, m/s (at gliding speed, km/h): | ?/65 |
Best L/D (at gliding speed, km/h): | 28/80 |
Start methods: | Winch, Aerotow |
Origin of data and 3-view drawing:
Jereb Gábor: Magyar vitorlázó repülőgépek, Műszaki Könyvkiadó, 1988, Budapest
(Gábor JEREB: Hungarian Gliders, Technical Publishing House, 1988, Budapest)
Gábor FEKECS E-mail: fekecs.gabor@t-online.hu