Random triples
| Subject | Object |
|---|---|
| gptkb:APSTAR_6_E | periodic upgrades |
| gptkb:GPS_IIF_series | modernization efforts |
| gptkb:GPS_IIF_satellites | software upgrades |
| gptkb:Meteor_satellite_series | periodic enhancements |
| gptkb:Boeing_601 | capable of upgrades during service life |
| gptkb:Yamal_satellite_constellation | periodic |
| gptkb:Yamal_satellite_constellation | ongoing |
| gptkb:DSCS-3 | software and hardware improvements |
| gptkb:Black_Sky_Global_satellites | technology refreshes |
| gptkb:DSCS-3 | technology refreshes |
| gptkb:Yamal_satellites | software upgrades |