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

Latest Reports

The last 22 motors with failure reports and the top 25 reported motors of all time. For more detailed search, see the search page.

Most Recent
ManufacturerMotorTypeLastCount
AeroTechF35reloadFeb 26, 20551
Estes IndustriesD12SUMar 24, 20245
Raketenmodellbau KlimaD9SUMar 22, 20241
Estes IndustriesB6SUMar 16, 20241
Estes IndustriesC5SUMar 16, 20241
Estes IndustriesE16SUMar 16, 20241
Estes IndustriesE12SUMar 9, 202415
Quest AerospaceE35SUMar 3, 20241
Estes IndustriesD1SUMar 2, 20241
Estes IndustriesC11SUFeb 25, 20243
AeroTechF67SUFeb 20, 20242
AeroTechG74SUFeb 10, 20241
AeroTechH100SUFeb 10, 20241
Estes IndustriesC6SUFeb 10, 20241
Estes IndustriesB4SUJan 28, 20241
Quest AerospaceC18SUJan 28, 20241
AeroTechG40SUJan 20, 20241
Quest AerospaceD16SUJan 14, 20242
Estes IndustriesA3SUJan 14, 20241
Quest AerospaceC12SUJan 14, 20241
Estes IndustriesE9SUJan 13, 20241
AeroTechE28reloadJan 6, 20241
Top of All Time
ManufacturerMotorTypeLastCount
Estes IndustriesE12SUMar 9, 2024288
Estes IndustriesE9SUJan 13, 2024191
Estes IndustriesD12SUMar 24, 2024138
Estes IndustriesA10SUDec 9, 2023123
Estes IndustriesC6SUFeb 10, 202462
Estes IndustriesC11SUFeb 25, 202446
Estes IndustriesA3SUJan 14, 202442
Estes IndustriesF15SUNov 21, 202342
Quest AerospaceC12SUJan 14, 202430
Estes IndustriesB6SUMar 16, 202424
Estes IndustriesE16SUMar 16, 202424
Estes IndustriesC5SUMar 16, 202418
Estes IndustriesA8SUDec 1, 202317
Quest AerospaceD16SUJan 14, 202416
AeroTechF44SUNov 18, 202316
AeroTechF32SUSep 23, 202216
AeroTechG79SUJun 26, 202115
AeroTechG40SUJan 20, 202413
AeroTechG80SUJan 7, 202312
AeroTechG77SUMay 15, 202112
Quest AerospaceE26SUOct 28, 202311
AeroTechF50SUJul 15, 202311
AeroTechG76reloadJul 15, 202311
Quest AerospaceC18SUJan 28, 202410
Cesaroni TechnologyJ145reloadApr 15, 202310

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