You can install our site as a web app on your iOS device by utilizing the Add to Home Screen feature in Safari. Please see this thread for more details on this.
Note: This feature may not be available in some browsers.
In light of the situation in Ukraine I can't believe they'd even light themULA using one of their last RD-180 engines.
Here is an article about the last six engines being delivered.
Last Delivery of Russian RD-180 Engines Under Current Contract for ULA's Atlas V Launch Vehicle
MOSCOW (Roscosmos PR) — On Wednesday, April 14, 2021, at the Academician V.P. Glushko (part of the Roscosmos State Corporation), six RD-180 engines were handed over to American customers. Representatives of the companies Pratt & Whitney, United Launch Alliance, EP AMROSS signed the forms for the...www.parabolicarc.com