| This work falls into a number of different areas but it began with applied mathematics and research into aeronautics. |
| The end notes are impressively detailed but the text assumes a readership with some prior knowledge of aeronautics. |
| The Corporation's core businesses are systems integration, space, aeronautics and technology services. |
| Top targets for economic spies are high-tech sensors, electronics, aeronautics and information systems. |
| Sweeping global changes in recent years have presented significant new challenges to the US aeronautics industry. |
| Like Glenn, it is involved primarily in aeronautics and space technology research. |
