| G-BMGS City of Swansea | 1971 Boeing 747-283B C/N 20121Discuss this aircraft in community | 
| Manufacturer: | Boeing | 
| Model: | 747-283B Search all Boeing 747-283B | 
| Year built: | 1971 | 
| Construction Number (C/N): | 20121 | 
| Aircraft Type: | Fixed wing multi engine | 
| Number of Seats: | 336 | 
| Number of Engines: | 4 | 
| Engine Type: | Turbofan | 
| Engine Manufacturer and Model: | Pratt & Whitney JT9D-7J | 
| Also Registered As: | 
| Registration Number: | G-BMGS | 
| Alternative Code/Name: | City of Swansea | 
| Current Status: | De-registered | 
| Delivery Date: | 1986-04-24 | 
| Registration Cancel Date: | 1990-02-02 | 
| Owner: | British Airways | 
| Address: | , United Kingdom |