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
AeroTechE26SUSep 20, 20231
Estes IndustriesE12SUSep 16, 20236
AeroTechH135SUSep 16, 20231
AeroTechH220reloadSep 16, 20231
AeroTechK2050reloadSep 16, 20231
AeroTechF44SUSep 10, 20231
Estes IndustriesA10SUSep 9, 20234
Cesaroni TechnologyH180reloadSep 9, 20231
AeroTechC12SUSep 4, 20233
Estes IndustriesD12SUSep 3, 20234
Cesaroni TechnologyL265reloadSep 3, 20231
Raketenmodellbau KlimaD9SUSep 3, 20231
Cesaroni TechnologyK630reloadSep 2, 20231
Estes IndustriesE9SUAug 27, 20232
Quest AerospaceC12SUAug 26, 20231
Estes IndustriesA3SUAug 20, 20231
Estes IndustriesF15SUAug 19, 20231
AeroTechF50SUJul 15, 20231
AeroTechG76reloadJul 15, 20231
Cesaroni TechnologyH123reloadJul 15, 20231
AeroTechD22SUJul 8, 20231
AeroTechJ180reloadJul 8, 20231
Cesaroni TechnologyI195reloadJul 8, 20231
Raketenmodellbau KlimaC6SUJul 7, 20231
Top of All Time
ManufacturerMotorTypeLastCount
Estes IndustriesE12SUSep 16, 2023253
Estes IndustriesE9SUAug 27, 2023189
Estes IndustriesA10SUSep 9, 2023120
Estes IndustriesD12SUSep 3, 2023120
Estes IndustriesC6SUJun 18, 202358
Estes IndustriesC11SUJun 12, 202343
Estes IndustriesA3SUAug 20, 202340
Estes IndustriesF15SUAug 19, 202340
Quest AerospaceC12SUAug 26, 202326
Estes IndustriesE16SUNov 19, 202222
Estes IndustriesB6SUApr 16, 202321
Estes IndustriesC5SUJun 11, 202317
Estes IndustriesA8SUMay 25, 202316
AeroTechF32SUSep 23, 202216
AeroTechF44SUSep 10, 202315
AeroTechG79SUJun 26, 202115
AeroTechG40SUMay 27, 202312
Quest AerospaceD16SUMar 29, 202312
AeroTechG80SUJan 7, 202312
AeroTechG77SUMay 15, 202112
AeroTechF50SUJul 15, 202311
AeroTechG76reloadJul 15, 202311
Cesaroni TechnologyJ145reloadApr 15, 202310
Quest AerospaceB4SUApr 15, 202310
Quest AerospaceE26SUJan 21, 202310

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