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 IndustriesE12SUApr 19, 20258
AeroTechH283SUApr 19, 20252
AeroTechD16SUApr 19, 20251
Estes IndustriesC6SUApr 18, 20251
AeroTechC12SUApr 14, 20252
Estes IndustriesF15SUApr 13, 20251
Estes IndustriesD12SUApr 7, 20258
AeroTechH13SUApr 3, 20251
AeroTechI205SUApr 3, 20251
AeroTechF44SUMar 31, 20251
Estes IndustriesA3SUMar 30, 20252
AeroTechF20SUMar 29, 20251
AeroTechG138reloadMar 29, 20251
AeroTechF50SUMar 23, 20252
Quest AerospaceC18SUMar 23, 20251
Quest AerospaceD20SUMar 8, 20252
AeroTechH250reloadMar 8, 20251
Estes IndustriesC11SUMar 7, 20253
AeroTechG61reloadMar 1, 20251
Quest AerospaceE35SUFeb 23, 20251
AeroTechF67SUFeb 22, 20251
Estes IndustriesE16SUFeb 10, 20252
Cesaroni TechnologyI170reloadFeb 8, 20251
Cesaroni TechnologyG131reloadFeb 5, 20251
AeroTechD20SUFeb 1, 20251
Top of All Time
ManufacturerMotorTypeLastCount
Estes IndustriesE12SUApr 19, 2025316
Estes IndustriesE9SUOct 26, 2024193
Estes IndustriesD12SUApr 7, 2025174
Estes IndustriesA10SUJan 17, 2025133
Estes IndustriesC6SUApr 18, 202577
Estes IndustriesF15SUApr 13, 202552
Estes IndustriesC11SUMar 7, 202552
Estes IndustriesA3SUMar 30, 202551
Quest AerospaceC12SUDec 21, 202435
Estes IndustriesE16SUFeb 10, 202533
Estes IndustriesB6SUMar 16, 202424
Estes IndustriesC5SUNov 16, 202422
Quest AerospaceD16SUMay 4, 202420
AeroTechG40SUAug 25, 202418
Estes IndustriesA8SUJun 16, 202418
AeroTechF44SUMar 31, 202517
Quest AerospaceD20SUMar 8, 202517
AeroTechG79SUNov 11, 202416
AeroTechF32SUSep 23, 202216
Quest AerospaceC18SUMar 23, 202514
AeroTechF50SUMar 23, 202513
AeroTechG80SUNov 2, 202413
AeroTechG76reloadDec 14, 202412
AeroTechG77SUMay 15, 202112
AeroTechH250reloadMar 8, 202511

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