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  • Gramman Documents - Conversion of Lycoming engine in N119C, consisting of three PDF files.
  • STC SA3-483 - Installation of C85-12 engine in M-18C-55 (seven pages, 2MB).
  • STC SA1044WE - Installation of C75-8 engine and McCauley propeller in M-18C consisting of the application, approval and flight manual supplement (three pages, 580KB).
  • Form 337 - Installation of C85-12 engine in N4176, serial number 341 (two pages, 617KB).
  • Form 337 - Installation of C75-12 engine in N4051, serial number 248 (three pages, 936KB).
  • Flight Manual Supplement for M-18C with C75-12 conversion (three pages, 1.38MB).
  • Form 337 - Installation of Airwolf oil filter kit in N528KW, serial number 283 (two pages, 726KB)
  • McCrath Documents - Field approval documents for converting an A65-8 to A75-8 with a Flottorp prop on an M-18C. (34 pages, 3.8MB)
  • Johnston Documents - AME's Cover letter, Form 337, Instructions for Continued Airworthiness, and Flight Manual Supplement for Continental engine upgrade in N4124: A65-8 to A75-8. (6 pages, 307KB)
  • Teach Documents - Installation package for an alternator on the A65-8 in N4122 consisting of sketches, text, photos, and a copy of FAA field approval. (26 pages, 4MB) Note: a supplemental set of 15 photos (5.2MB) is available from the Mite Site upon request via e-mail.