Name: Kosmos-404 — launch
Start: 1971-04-04
Location: NIIP-5, Baykonur, Kazakstan

Launch code: OS. Source references: AK15/RAEX; XPC.

Jonathan McDowell — General Catalog of Artificial Space Objects (opens in a new tab) — Data from GCAT (J. McDowell, planet4589.org/space/gcat), CC BY 4.0. Adapted into anniversary records. (CC BY 4.0)

1971-02-25 Kosmos-397 — launch Shares a spacecraft, person or other linked entity
1971-04-01 Kosmos-402 — launch Shares a spacecraft, person or other linked entity
1971-12-03 Kosmos-462 — launch Shares a spacecraft, person or other linked entity
1971-01-12 Kosmos-390 — launch Same organization: Strategic Rocket Forces
1971-01-14 Kosmos-391 — launch Same organization: Strategic Rocket Forces
1971-01-20 Meteor — launch Same organization: Strategic Rocket Forces