Random triples
| Subject | Object |
|---|---|
| gptkb:Soviet_Civil_Aviation | economic constraints |
| gptkb:Aviation_Section,_U._S._Army_Signal_Corps | Limited resources |
| gptkb:Soviet_Civil_Aviation | environmental issues |
| gptkb:Soviet_Civil_Aviation | political influences |
| gptkb:Soviet_Civil_Aviation | safety concerns |
| gptkb:Amy_Johnson | faced many challenges as a female pilot |
| gptkb:Soviet_Civil_Aviation | technological gaps |