BAC, British Aircraft Corporation One-Eleven (1-11)
Regional Airliner
The BAC One-Eleven (1-11) is a twin-engined regional airliner with a capacity of maximum 119 passengers produced by the British manufacturer BAC, British Aircraft Corporation.
The 1-11 was also produced by in small numbers (nine) in Romania as Rombac One-Eleven.
| Crew | 2 | |
| Passengers | max. 119 | |
| Propulsion | 2 Turbofan Engines | |
| Engine Model | Rolls-Royce RB.163 Spey Mk.506 | |
| Engine Power (each) | 46,3 kN | 10400 lbf |
| alternative Engine Variant | ||
| Engine Model | Rolls-Royce RB.163 Spey Mk.512-14DW | |
| Engine Power (each) | 55,8 kN | 12550 lbf |
| Speed | 885 (891) km/h | 478 (481) kts 550 (554) mph |
| Service Ceiling | 10.668 m | 35.000 ft |
| Rate of climb | 762 m/min | 2500 ft/min |
| Range | 2.321 (2.745) km | 1.253 (1.482) NM 1.442 (1.705) mi. |
| Empty Weight | 20.473 (24.900) kg | 45.135 (54.895) lbs |
| max. Takeoff Weight | 33.793 (47.200) kg | 74.501 (104.058) lbs |
| Wing Span | 27,00 (28,50) m | 88 ft 7 in (93 ft 6 in) |
| Wing Area | 93,2 (95,8) m² | 1003 (1031) ft² |
| Length | 28,20 (32,61) m | 92 ft 6 in (106 ft 12 in) |
| Height | 7,20 (7,42) m | 23 ft 7 in (24 ft 4 in) |
| First Flight | 20.08.1963 | |
| Production Status | out of production | |
| Production Range | 1963-1989 | |
| Total Production | 244 | |
| ICAO Code | BA11 | |
| IATA Code | B11 B12 B13 B14 B15 | |
| EASA TCDS | A.188 | |
| Data for (Version) | BAC 1-11 Series 200 (Series 500) | |
| Variants | One-Eleven Series 200 / 300 / 400 / 475 / 500 / Rombac One-Eleven Series 560 | |
| [Photo-ID: 1226] © Karsten Palt 2008-07-16 | |
![]() | BAC 111-510ED One-Eleven British Airways Reg.: G-AVMU c/n: 148 |
| Imperial War Museum [Duxford Aerodrome (EGSU / QFO)] | |
| [Photo-ID: 13076] © Karsten Palt 2016-07-10 | |
![]() | BAC 111-510ED One-Eleven British Airways Reg.: G-AVMU c/n: 148 |
| Imperial War Museum [Duxford Aerodrome (EGSU / QFO)] | |



