Lambda 4S

Lambda 4S was built by Institute of Space and Aeronautical Sci and flew 5 launch attempts between Sep 26, 1966 and Feb 11, 1970; 1 succeeded and 4 failed.

5 launchessuccess rate 20.0%Japan

Launches per year

19661970

SuccessfulFailed

Spaceports

Uchinoura (Kagoshima)5

Launch agencies

ISAS5

All 5 launches

5 launches

Date	Mission	Spaceport	Country	Payloads	Outcome
Feb 11, 1970	L-4S-51970-011	Uchinoura (Kagoshima)	Japan	1	Success
Sep 22, 1969	L-4S-41969-F13	Uchinoura (Kagoshima)	Japan	1	Failure
Apr 13, 1967	L-4S-31967-F03	Uchinoura (Kagoshima)	Japan	1	Failure
Dec 20, 1966	L-4S-21966-F13	Uchinoura (Kagoshima)	Japan	1	Failure
Sep 26, 1966	L-4S-11966-F10	Uchinoura (Kagoshima)	Japan	1	Failure

Source: GCAT launch list and launch vehicle tables, Jonathan C. McDowell (CC BY 4.0).