End of an Era: Final Delta IV Heavy Rocket Carries NROL-70 on Historic Mission
Space Coast FL (SPX) Mar 27, 2024 - The last mission of the venerable Delta IV Heavy rocket, marked by the launch of the NROL-70 security payload, is scheduled for March 28, 2024, at 1:40 PM EDT from SLC 37, Cape Canaveral Space Force
Source: spacedaily.com