Russian Express AM-5 comsat suffers from thermal control problem akin to its sister satellite (Corrected)

by | Jun 5, 2023 | Reliability Info, Russia, Satellites, Seradata News

Russian communications satellite Express AM-5 (Ekspress-AM 5) has suffered a thermal control loop/heat pipe failure, Russianspaceweb.com reported at 0130 GMT on 3 June. The official report on 5 June said that part of its Ku-band communications payload had to be turned off.

Some of the Ku-band transponders were reported to be permanently lost. Their clients were transferred to other spacecraft. Express AM-5’s sister spacecraft, the Express AM-6 (Ekspress-AM 6), also built by ISS Reshetnev, had a similar issue in 2022 which resulted in an insurance loss claim. Since Russia’s invasion of Ukraine last year, its satellites are no longer insured on the international market but they may be on the Russian market.

Image of Express AM-5. Courtesy: Wikipedia

About Seradata

Seradata produces the renowned Seradata database. Trusted by over 100 of the world’s leading Space organisations, Seradata is a fully queryable database used for market analysis, failure/risk assessment, spectrum analysis and space situational awareness (SSA).

For more information go to https://www.seradata.com/product/

Related Articles

Categories

Archives

Tags

nasaspacexecoreviewsissesaArianespacechinavideoFalcon 9v1.2FT Block 525virgin galacticfalcon 9ULAevaRoscosmosspacewalkDGABlue Originaviation weekaresInternational Space StationIGTsoyuzRocket LabBeidouawardsStarlinkAirbus DSboeingspaceSatellite broadcastingrussiaOneWebmoonISROCargo Return VehiclemarsblogresearchspaceshiptwoorionjaxamarsimpactEutelsathyperboladelaydemocratgoogle lunar prizerocketlunarhypertextobamalaunchVegathales alenia spaceSESconstellationtourismbarack obamafiguresnorthspaceflightIntelsatnode 2fundedRaymond LygoElon Musk2009Lockheed MartinromeAtlas VExpress MD-2dassault aviationss2sstlaviationLucy2008wk2uksuborbitalradiotestmissiledocking portexplorationSLSAriane 5 ECAVirgin OrbitinternetLong March 2D/2China Manned Space Engineeringsts-122Ariane 5Northrop GrummanElectronmissile defensenewspapercotsgalileospace tourismflight2010Long March 4CspaceportExpress AMU 1buildspace stationaltairsoyuz 2-1ashuttleProton Minternational astronautical congressscaled compositesAriane 6Intelsat 23space shuttleLauncherOneEuropean Space AgencyCosmoshanleybudgetrulesnew yorkLong March 2CInmarsatnew shepardVietnamatvshenzhoucongressMojaveboldenOrbital ATKcnesUS Air ForceGuiana Space Centerlunar landeriackscApollolawsSpace Systems/LoralUK Space AgencyLong March 4BKuaizhou 1AElectron KSILSprotondarpaTalulah RileyVega CFalcon 9v1.2 Block 5North KoreaeuSkylonlanderAstriumbaseusaastronautdragonpicturefiveeventlaunchesTelesatSSLViasatSpace InsuranceAprilSNC50thLong MarchWednesdaySea Launchfalconinterviewcustomer

Stay Informed with Seradata

Stay informed on the latest news, insights, and more from Seradata by signing up for our newsletter.