Name: OTS 1 — launch
Start: 1977-09-13
Location: Cape Canaveral Air Station, Florida

Launch code: OF. Source references: CCMOPS; -. SRM failed, exploded

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)

1976-03-26 Satcom 2 — launch Shares a spacecraft, person or other linked entity
1978-05-11 OTS 2 — launch Shares a spacecraft, person or other linked entity
1978-12-16 Anik B — launch Shares a spacecraft, person or other linked entity
1977-01-28 NATO 3B — launch Same organization: NASA Goddard Space Flight Center
1977-03-10 Palapa A2 — launch Same organization: NASA Goddard Space Flight Center
1977-04-20 Geos 1 — launch Same organization: NASA Goddard Space Flight Center