![History in Two: New Power for an Old Soldier—Re-engining the B-52 Stratofortress - Aerotech News & Review History in Two: New Power for an Old Soldier—Re-engining the B-52 Stratofortress - Aerotech News & Review](https://www.aerotechnews.com/wp-content/uploads/2020/02/af-b52d.jpg)
History in Two: New Power for an Old Soldier—Re-engining the B-52 Stratofortress - Aerotech News & Review
Did a re-designed B-52, with 4 large engines, as in a 747, as opposed to 8 smaller engines, ever make it off the drawing board and into testing? - Quora
![Pratt and Whitney engine testbed B-52, with one JT9D replacing two of it's regular engines. This setup was used by PW when developing the JT9D for the Boeing Jumbo Jet. : r/WeirdWings Pratt and Whitney engine testbed B-52, with one JT9D replacing two of it's regular engines. This setup was used by PW when developing the JT9D for the Boeing Jumbo Jet. : r/WeirdWings](https://i.redd.it/8k89h9ax0js91.jpg)