Engineering:RADCAT

From HandWiki
Revision as of 21:23, 4 February 2024 by Carolyn (talk | contribs) (fix)
(diff) ← Older revision | Latest revision (diff) | Newer revision → (diff)

RADCAT (RADar CAlibration Target) were a pair of passive radar calibration satellites operated by the United States. They were cylinders with a radar cross section of 5m2. The first was destroyed in a launch failure in 1968; the second was launched in 1972 and remained in orbit until 2012.[1][2]

References