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Champ Model 7EC Specifications |
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| PHOTO GALLERY | |
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| SPECIFICATIONS: | |
| Powerplant | Continental O-200-A |
| Horse Power | 100 @ 2750 rpm |
| Propeller | Sensenich, W69EK48 Wood Prop |
| Prop Diameter | 69 in. |
| Length | 22.1 ft. |
| Height | 7.7 ft. |
| Wingspan | 33.5 ft. |
| Wing Area | 165 sq. ft. |
| Wing Loading | 8.0 lb. / sq. ft. |
| Power Loading | 13.2 lb. / HP |
| Seats | 2, Tandem |
| Cabin Length | 8 ft. 10 in. |
| Cabin Width | 2 ft. 6 in. |
| Cabin Height | 3 ft. 11 in. |
| Empty Weight (typical) | 967 lbs. |
| Maximum Gross Weight | 1320 lbs. |
| Useful Load | 353 lbs. |
| Payload with Full Fuel | 251 lbs. |
| Fuel Capacity | 17 gal. Usable |
| Oil Capacity | 6 quarts |
| Baggage Capacity | 100 lbs. (10.4 cubic feet) |
| PERFORMANCE: | |
| Loading Limits | +5, -2 g's |
| Takeoff Distance, Ground Roll | 485 ft. |
| Takeoff Distance, Over 50 ft Obstacle | 970 ft |
| Rate of Climb, Sea Level | 716 fpm |
| Maximum Demonstrated Crosswind Component | 20 mph |
| Cruise Speed @ 75% Power (TAS) | 106 mph |
| Fuel Consumption | 6 gph |
| Service Ceiling | 12000 ft. |
Range at 75% Power with 30 Minute VFR Reserve |
247 SM. |
| Landing Distance over 50 ft Obstacle | 928 ft |
| Landing Distance Ground Roll | 393 ft |
| LIMITED AND RECOMMENDED AIRSPEEDS: | |
| Vx (Best Angle) | 52 mph |
| Vy (Best Rate) | 67 mph |
| Va (Design Manuvering) | 100 mph |
| Vno (Maximum Structural Cruising) | 100 mph |
| Vne (Never Exceed) | 135 mph |
| Vr (Rotation) | 50 mph |
| Vs1 (Stall, Clean) | 46 mph |