Comparison of Boeing 747-200 and Convair 990 Coronado [S]ave
| Attribute |  Boeing 747-200 × |  Convair 990 Coronado × |
|---|---|---|
| General | ||
| Manufacturer | Boeing | Convair |
| Model | Boeing 747-200 | Convair 990 Coronado |
| Country | United States | United States |
| Manufactured from (year) | 1970 | 1961 |
| Manufactured to (year) | 1991 | 1963 |
| Type | Jumbo Passenger Jets | Mid Size Passenger Jets |
| Icao | B742 | CV990 |
| Performance | ||
| Engine | 4x Pratt & Whitney JT9D-7R4G2 | 4x General Electric CJ805-23B |
| Power, lbf (lbf) | 54,750 | 16,050 |
| Max cruise speed (km/h) | 967 | 1,000 |
| Approach speed (km/h) | 261 | 169 |
| Travel range (km) | 12,149 | 6,115 |
| Service ceiling (m) | 13,746 | 12,497 |
| Rate of climb (m/sec) | 5.08 | 16.51 |
| Take off distance (m) | 3,200 | 1,630 |
| Landing distance (m) | 1,900 | 1,454 |
| Weights | ||
| Max take off weight (kg) | 377,800 | 114,760 |
| Max landing weight (kg) | 285,700 | 91,626 |
| Max payload (kg) | 68,180 | 11,991 |
| Fuel tank capacity (l) | 198,393 | 59,336 |
| Baggage volume (m³) | 156 | - |
| Dimensions | ||
| Seats | 48 | 149 |
| Cabin height (m) | 2.5 | - |
| Cabin width (m) | 6.1 | - |
| Cabin length (m) | 57 | - |
| Exterior length (m) | 70.4 | 42.6 |
| Tail height (m) | 19.6 | 12.04 |
| Fuselage diameter (m) | 6.5 | 3.35 |
| Wing span (m) | 59.64 | 36.6 |
| Wing tips | No Winglets | No Winglets |
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