| Cuba has never interfered with the United States television services, let alone used aerostats and aircraft for this purpose. |
| He continues his work in solar and minimal powered aircraft and aerostats. |
| Licenses for the aerostats are granted by the Aviation Authority. |
| The towers and aerostats carry an electro-optical and infrared sensor that detects enemy forces and objects at day or night. |
| Likewise, aerostats require less energy than aerodynes to do the same work in space. |
| They might be balloons, airships, planes, or tethered aerostats. |
