Протон
All MP42 subsystems were tested with a 20 kRad biased radiation dose and with board-level Single Event Effects testing under a 200 MeV proton beam to ensure at least five years of lifetime in LEO.
A Proton-M rocket launched the Multipurpose Laboratory Module Nauka from the Baikonur Cosmodrome on 2021-07-21.
International Launch Services offers launch services using the Proton, Angara 1.2, Angara 5, Soyuz-2, and Soyuz-5 launch vehicles.
The Proton launch vehicle carried the ASTRA 1F satellite for SES of Luxembourg to geosynchronous transfer orbit on 1996-04-09 with liftoff from Baikonur Cosmodrome in the Republic of Kazakhstan.
The first Proton launch of 2020 took place on 2020-07-30 carrying two satellites for the Russian Satellite Communications Company.
Proton lifted off at 5:25 p.m. Eastern from Baikonur Cosmodrome in Kazakhstan on an 18-hour mission to deploy the geostationary satellites Express-80 and Express-103.
Russia planned three Proton launches for 2020 at the beginning of the year.
Russia launched five Proton rockets in 2019, of which one was a commercial dual launch for Northrop Grumman and Eutelsat Communications and the rest were for government missions.
Five Proton rockets launched 2019, four for the Russian government and one for International Launch Services.
Khrunichev has three Proton missions and two Angara 5 missions planned for 2020.
International Launch Services postponed a Proton launch previously scheduled for 2019-09-30 after an issue was discovered during electrical testing of the vehicle.
MEV-1 is dual-manifested on the Proton with the Northrop-built Eutelsat 5 West B communications satellite.
International Launch Services postponed the 2019-09-30 Proton launch on 2019-09-24 because of an issue encountered during electrical testing.
Khrunichev plans five more Proton launches 2019 with the next Proton launch scheduled for 2019-06-21, Moscow time, carrying the Spektr-Roentgen-Gamma telescope.
Khrunichev plans a minimum of six Proton launches 2019, with the majority being Russian government missions.
ILS has one mission planned 2019: a Proton dual launch carrying the Eutelsat 5 West B communications satellite and Northrop Grumman’s Mission Extension Vehicle 1.
AsiaSat replaced AsiaSat-4 in its own fleet with AsiaSat-9, which launched in 2017 on an International Launch Services Proton.
Russia plans to conduct six Proton launches 2019.
Viasat used the same procurement style for ViaSat-1, which launched in 2011 on an International Launch Services Proton, and for ViaSat-2, which launched on an Ariane 5.
Proton Breeze M can launch over 7,000 kg to geosynchronous transfer orbit.