SE5879SW
Use of Phillips X/C II 20W-50 and25W-60 oil (OSS 55875) in all Avco reciprocating aircraft engines from 65 to 450 BHP. Held by Phillips Petroleum CO. Last revised February 6, 1986. System: engine.
What it applies to
- Kind of product
- Aircraft
- Design holder
- The Cessna Aircraft Company; The Cessna Aircraft Company; The Cessna Aircraft Company; The Cessna Aircraft Company; Command-Aire; Command-Aire; Command-Aire; Command-Aire; Curtiss-Wright Corporation; Teledyne Continental Motors; Teledyne Continental Motors; Teledyne Continental Motors; Teledyne Continental Motors; Teledyne Continental Motors; Teledyne Continental Motors; Teledyne Continental Motors; Teledyne Continental Motors; Teledyne Continental Motors; Teledyne Continental Motors; Teledyne Continental Motors; Teledyne Continental Motors; Teledyne Continental Motors; Teledyne Continental Motors; Teledyne Continental Motors; Teledyne Continental Motors; Teledyne Continental Motors; Teledyne Continental Motors; Teledyne Continental Motors; Teledyne Continental Motors; Teledyne Continental Motors; Teledyne Continental Motors; Teledyne Continental Motors; Teledyne Continental Motors; Teledyne Continental Motors; Teledyne Continental Motors; Teledyne Continental Motors; Teledyne Continental Motors; Teledyne Continental Motors; Teledyne Continental Motors; Teledyne Continental Motors; Teledyne Continental Motors; Teledyne Continental Motors; Teledyne Continental Motors; Teledyne Continental Motors; Teledyne Continental Motors; Teledyne Continental Motors; Teledyne Continental Motors; Teledyne Continental Motors; Textron Lycoming AVCO Corporation; Textron Lycoming AVCO Corporation; Textron Lycoming AVCO Corporation; Textron Lycoming AVCO Corporation; Textron Lycoming AVCO Corporation; Textron Lycoming AVCO Corporation; Textron Lycoming AVCO Corporation; Textron Lycoming AVCO Corporation; Textron Lycoming AVCO Corporation; Textron Lycoming AVCO Corporation; Textron Lycoming AVCO Corporation; Textron Lycoming AVCO Corporation; Textron Lycoming AVCO Corporation; Textron Lycoming AVCO Corporation; Textron Lycoming AVCO Corporation; Textron Lycoming AVCO Corporation; Textron Lycoming AVCO Corporation; Textron Lycoming AVCO Corporation; Textron Lycoming AVCO Corporation; Textron Lycoming AVCO Corporation; Textron Lycoming AVCO Corporation; Textron Lycoming AVCO Corporation; Textron Lycoming AVCO Corporation; Textron Lycoming AVCO Corporation; Textron Lycoming AVCO Corporation; Textron Lycoming AVCO Corporation; Textron Lycoming AVCO Corporation; Textron Lycoming AVCO Corporation; Textron Lycoming AVCO Corporation; Textron Lycoming AVCO Corporation; Textron Lycoming AVCO Corporation; Textron Lycoming AVCO Corporation; Textron Lycoming AVCO Corporation; Textron Lycoming AVCO Corporation; Textron Lycoming AVCO Corporation; Textron Lycoming AVCO Corporation; Textron Lycoming AVCO Corporation; Textron Lycoming AVCO Corporation; Textron Lycoming AVCO Corporation; Textron Lycoming AVCO Corporation; Textron Lycoming AVCO Corporation; Textron Lycoming AVCO Corporation; Textron Lycoming AVCO Corporation; Textron Lycoming AVCO Corporation; Textron Lycoming AVCO Corporation; Textron Lycoming AVCO Corporation; Textron Lycoming AVCO Corporation; Textron Lycoming AVCO Corporation; Textron Lycoming AVCO Corporation; Textron Lycoming AVCO Corporation; Textron Lycoming AVCO Corporation; Textron Lycoming AVCO Corporation; Textron Lycoming AVCO Corporation; Textron Lycoming AVCO Corporation; Textron Lycoming AVCO Corporation; Textron Lycoming AVCO Corporation; The Waco Aircraft Company
- Models
- A-40-4, A-40-2, A-40, A-40-3, R-670-B, R-670-D, R-670-F, R-670-H, A70, IO-470 Series, TSIO-470 Series, R-670, W670 Series, A-50 Series, A-65 Series, A-75 Series, C85 Series, C75 Series, C-125 Series, C-115 Series, A100-2, A100-1, E-185 Series, E-165 Series, O-200 Series, C90 Series, C145 Series, E-225 Series, O-470 Series, O-470 Series, IO-470 Series, FSO-470A, FSO-526-C, FSO-526A, GO-300 Series, GSO-526-A, 6-260-A, IO-360 Series, 6-320-B, GIO-470-A, T6-320-A, IO-346-A, IO-346-B, IO-520 Series, GTSIO-520 Series, TSIO-520 Series, LTSIO-360 Series, TSIO-360 Series, VO-360 Series,...
- Type certificates
- ATC 72, ATC 72, ATC 72, ATC 72, ATC 120, ATC 120, ATC 120, ATC 120, ATC 32, 3E1, 3E3, ATC 80, E-162, E-190, E-205, E-213, E-233, E-233, E-236, E-236, E-241, E-241, E-246, E-246, E-252, E-252, E-253, E-267, E-269, E-273, E-273, E-281, E-292, E-292, E-298, E-303, E11CE, E1CE, E1SO, E2CE, E2SO, E3CE, E3CE, E5CE, E7CE, E8CE, E9CE, E9CE, 1E1, 1E1, 1E10, 1E10, 1E10, 1E10, 1E10, 1E11, 1E12, 1E12, 1E12, 1E13, 1E14, 1E14, 1E15, 1E4, 1E7, ATC 110, ATC 110, ATC 111, ATC 111, ATC 182, ATC 183, ATC 42, E-202, E-223, E-223, E-228, E-229, E-256, E-274, E-275, E-275, E-276, E-277, E-279, E-279, E-284, E-286, E-286, E-286, E-295, E-304, E10EA, E11EA, E14EA, E14EA, E16EA, E19EA, E19EA, E19EA, E19EA, E19EA, E19EA, E26EA, E26EA, ATC 42 Page 429
- On this site
- Beechcraft A100 15 registered
Northrop C-125 6 registered - The FAA's record
- On the FAA's site
What an approved modification is
A supplemental type certificate is the FAA's approval of a change to a certified design: a new engine or propeller, avionics, an autopilot, floats, a parachute, a larger fuel tank, an ice-protection kit. The company holding it may sell the kit and the paperwork to owners of the listed models; the modification then becomes part of that aircraft's record. The FAA's list says what was approved and for which models, not how many aircraft carry it.
Source: FAA supplemental type certificates (Dynamic Regulatory System). Register counts from the FAA register of October 5, 2026.