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No. of STCs: 1

STC Holder: AMS/OIL Synthetic Lubricants AMS/OIL Building, Superior, WI 54880, United States		If you are an STC Holder, Contact us to have your company added here!
STC No.: SE128NE	Status: Current	App Date:	Rev Date: 05/15/1983
Description: Use of AMS/OIL 15W 50 synthetic piston aircraft oil in Avco engines.
TC Nos.: 1E1, 1E4, 1E7, 1E10, 1E11, 1E12, 1E13, 1E14, 1E15, E-202, E-223, E-228, E-229, E-256, E-274, E-275, E-276, E-277, E-279, E-284, E-285, E-286, E-295, E-304, E10EA, E14EA, E16EA, E19EA, E26EA
Models: Textron Lycoming AVCO CorporationAEIO-320 Series, AEIO-360 Series, AEIO-540 Series, AIO Series, AIO-320 Series, AIO-360 Series, GO-435 Series, GO-480 Series, GSO-435 Series, GSO-480 Series, GSO-580 Series, HIO-360 Series, HIO-540 Series, HO-360 Series, IGO-480 Series, IGO-540 Series, IGSO-480 Series, IGSO-540 Series, IO-320 Series, IO-360 Series, IO-540 Series, IO-720 Series, IVO-360-A1A, LHIO-360 Series, LIO-320 Series, LIO-360-C1E6, LO-360 Series, LTIO-540 Series, LTO-360 Series, O-233-A1, O-235 Series, O-290 Series, O-320 Series, O-340 Series, O-360 Series, O-435 Series, O-540 Series, R-680 Series, SO-580, SO-580-A1A, SO-580-A1B, TIGO-541-B1A, TIGO-541-C1A, TIGO-541-D1A, TIGO-541-D1B, TIGO-541-E1A, TIGO-541-G1AD, TIO-360 Series, TIO-540 Series, TIO-541 Series, TIVO-540 Series, TO-360 Series, TVO-435 Series, TVO-540 Series, VO-360 Series, VO-435 Series, VO-540 Series, VSO-580 Series
ACO: AIR-760: Central Certification Branch CHI