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

Latest Reports

The last 19 motors with failure reports and the top 25 reported motors of all time. For more detailed search, see the search page.

Most Recent
ManufacturerMotorTypeLastCount
Cesaroni TechnologyG131reloadFeb 5, 20251
Estes IndustriesE12SUFeb 2, 20255
Estes IndustriesD12SUJan 25, 20254
Estes IndustriesC6SUJan 25, 20251
Estes IndustriesE16SUJan 20, 20254
Estes IndustriesA10SUJan 17, 20252
Estes IndustriesA3SUJan 17, 20251
Cesaroni TechnologyI175reloadDec 21, 20241
Quest AerospaceC12SUDec 21, 20241
AeroTechG76reloadDec 14, 20241
AeroTechH220reloadDec 14, 20241
Cesaroni TechnologyI345reloadDec 7, 20241
Estes IndustriesF15SUDec 1, 20242
AeroTechD20SUDec 1, 20241
Quest AerospaceC18SUDec 1, 20241
Estes IndustriesC5SUNov 16, 20242
AeroTechH100SUNov 16, 20241
Quest AerospaceB6SUNov 15, 20242
AeroTechG79SUNov 11, 20241
Top of All Time
ManufacturerMotorTypeLastCount
Estes IndustriesE12SUFeb 2, 2025308
Estes IndustriesE9SUOct 26, 2024193
Estes IndustriesD12SUJan 25, 2025166
Estes IndustriesA10SUJan 17, 2025133
Estes IndustriesC6SUJan 25, 202576
Estes IndustriesF15SUDec 1, 202451
Estes IndustriesA3SUJan 17, 202549
Estes IndustriesC11SUOct 5, 202449
Quest AerospaceC12SUDec 21, 202435
Estes IndustriesE16SUJan 20, 202531
Estes IndustriesB6SUMar 16, 202424
Estes IndustriesC5SUNov 16, 202422
Quest AerospaceD16SUMay 4, 202420
AeroTechG40SUAug 25, 202418
Estes IndustriesA8SUJun 16, 202418
AeroTechG79SUNov 11, 202416
AeroTechF44SUNov 18, 202316
AeroTechF32SUSep 23, 202216
Quest AerospaceD20SUSep 29, 202414
Quest AerospaceC18SUDec 1, 202413
AeroTechG80SUNov 2, 202413
AeroTechG76reloadDec 14, 202412
AeroTechG77SUMay 15, 202112
Quest AerospaceE26SUOct 28, 202311
AeroTechF50SUJul 15, 202311

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