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
AeroTechF35reloadFeb 26, 20551
Estes IndustriesE9SUMay 26, 20241
Quest AerospaceD20SUMay 19, 20243
AeroTechH550SUMay 19, 20242
Estes IndustriesD12SUMay 18, 202413
Estes IndustriesE12SUMay 18, 20246
Cesaroni TechnologyJ530reloadMay 18, 20241
Estes IndustriesA10SUMay 14, 20241
Estes IndustriesC11SUMay 11, 20241
Quest AerospaceD22SUMay 11, 20241
Quest AerospaceC6SUMay 10, 20241
Estes IndustriesC6SUMay 5, 20242
Quest AerospaceD16SUMay 4, 20242
AeroTechG40SUMay 2, 20241
AeroTechG53reloadApr 21, 20241
Cesaroni TechnologyJ270reloadApr 21, 20241
AeroTechF24reloadApr 20, 20241
Raketenmodellbau KlimaD9SUApr 16, 20242
Estes IndustriesA3SUApr 16, 20241
AeroTechH250reloadApr 13, 20241
Estes IndustriesF15SUApr 6, 20242
Quest AerospaceF41SUApr 6, 20241
AeroTechF42SUApr 3, 20241
Quest AerospaceC18SUMar 31, 20241
Cesaroni TechnologyH54SUMar 29, 20241
Top of All Time
ManufacturerMotorTypeLastCount
Estes IndustriesE12SUMay 18, 2024293
Estes IndustriesE9SUMay 26, 2024192
Estes IndustriesD12SUMay 18, 2024149
Estes IndustriesA10SUMay 14, 2024124
Estes IndustriesC6SUMay 5, 202464
Estes IndustriesC11SUMay 11, 202447
Estes IndustriesF15SUApr 6, 202447
Estes IndustriesA3SUApr 16, 202443
Quest AerospaceC12SUJan 14, 202430
Estes IndustriesE16SUMar 16, 202425
Estes IndustriesB6SUMar 16, 202424
Quest AerospaceD16SUMay 4, 202420
Estes IndustriesC5SUMar 16, 202418
Estes IndustriesA8SUDec 1, 202317
AeroTechF44SUNov 18, 202316
AeroTechF32SUSep 23, 202216
AeroTechG79SUJun 26, 202115
AeroTechG40SUMay 2, 202414
AeroTechG80SUJan 7, 202312
AeroTechG77SUMay 15, 202112
Quest AerospaceC18SUMar 31, 202411
Quest AerospaceE26SUOct 28, 202311
AeroTechF50SUJul 15, 202311
AeroTechG76reloadJul 15, 202311
Quest AerospaceD20SUMay 19, 202410

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