Random triples
| Subject | Object |
|---|---|
| gptkb:Inmarsat_I-5_satellites | scheduled maintenance |
| gptkb:Hongyan_communication_satellites | in-orbit servicing |
| gptkb:GPS_IIF_series | scheduled maintenance |
| gptkb:GPS_IIF_satellites | scheduled maintenance |
| gptkb:Iridium_Satellites | ongoing maintenance |
| gptkb:Iridium_satellites | on-orbit servicing |
| gptkb:Iridium_original_satellites | on-orbit servicing |
| gptkb:Block_IIF | regular maintenance required |
| gptkb:Iridium_NEXT_satellites | in-orbit servicing |