Malfunctioning Engine Statistical Survey
M.E.S.S.

Latest Reports

The last 25 motors with failure reports and the top 25 reported motors of all time. For more detailed search, see the search page.

Most Recent
ManufacturerMotorTypeLastCount
Estes IndustriesF50SUOct 16, 20211
Estes IndustriesA10SUOct 11, 20218
Estes IndustriesD12SUOct 10, 20219
Quest AerospaceE26SUOct 9, 20214
Quest AerospaceC18SUOct 9, 20211
Cesaroni TechnologyJ430reloadOct 3, 20211
Estes IndustriesE12SUOct 2, 20217
Quest AerospaceC6SUOct 2, 20212
Quest AerospaceD22SUOct 2, 20211
Cesaroni TechnologyI236reloadSep 18, 20211
AeroTechF20SUSep 11, 20211
AeroTechK1275reloadSep 11, 20211
Cesaroni TechnologyJ530reloadSep 4, 20212
Cesaroni TechnologyJ145reloadSep 4, 20211
Estes IndustriesB6SUSep 4, 20211
Quest AerospaceD16SUSep 4, 20211
AeroTechM6000reloadAug 28, 20211
Quest AerospaceMicroMaxxSUAug 23, 20212
Estes IndustriesE16SUAug 14, 20211
AeroTechK1100reloadAug 7, 20211
Cesaroni TechnologyK820reloadAug 7, 20211
Cesaroni TechnologyK630reloadAug 6, 20211
AeroTechM780reloadJul 31, 20211
Estes IndustriesF15SUJul 25, 20211
Estes IndustriesC11SUJul 24, 20211
Top of All Time
ManufacturerMotorTypeLastCount
Estes IndustriesE12SUOct 2, 2021202
Estes IndustriesE9SUJul 17, 2021181
Estes IndustriesD12SUOct 10, 202180
Estes IndustriesA10SUOct 11, 202177
Estes IndustriesC6SUJun 30, 202146
Estes IndustriesC11SUJul 24, 202133
Estes IndustriesF15SUJul 25, 202129
Estes IndustriesB6SUSep 4, 202120
Estes IndustriesA3SUJun 12, 202118
AeroTechG79SUJun 26, 202115
AeroTechF32SUJan 26, 202015
Estes IndustriesE16SUAug 14, 202114
Quest AerospaceC12SUJul 17, 202113
AeroTechG77SUMay 15, 202112
Estes IndustriesA8SUApr 7, 202112
AeroTechG80SUMay 23, 202010
Estes IndustriesC5SUOct 11, 20209
Quest AerospaceB4SUOct 10, 20209
AeroTechF44SUMar 31, 20189
Quest AerospaceD16SUSep 4, 20218
AeroTechG40SUDec 19, 20208
AeroTechD21SUSep 19, 20208
Estes IndustriesF50SUOct 16, 20217
Cesaroni TechnologyJ145reloadSep 4, 20217
Estes IndustriesG80SUJul 4, 20217

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