radar calibration satellite
From Spacefaring
Q109047673
orbital objects used to calibrate ground-based radars.
| Type | Date | Description | Keywords | Notes | Source |
|---|---|---|---|---|---|
| vessel | RADCAT | radar calibration satellite | Wikidata | ||
| vessel | SURCAL | radar calibration satellite | Wikidata | ||
| vessel | radar calibration satellite | artificial satellite | Wikidata | ||
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