This final in the three part documentary series looks at the capabilities of modern commercial aircraft to regularly travel faster than the speed of sound.
| Release Date | January 1, 1959 | |
|---|---|---|
| Status | Released | |
| Original Title | Beyond the Speed of Sound | |
| Runtime | 19min | |
| Budget | — | |
| Revenue | — | |
| Language | English | |
| Original Language | English | |
| Production Countries | — | |
| Production Companies | Shell Film Unit | |