NSSDCA/COSPAR ID: 1965-108B
LES 4 (Lincoln Experimental Satellite 4) was a US Air Force experimental communications satellite launched along with OV2-3, LES 3, and Oscar 4 from Cape Canaveral aboard a single Titan 3C rocket. It transmitted in X-band.
Launch Date: 1965-12-21
Launch Vehicle: Titan III-C
Launch Site: Cape Canaveral, United States
Mass: 52 kg
Questions and comments about this spacecraft can be directed to: Coordinated Request and User Support Office