# STC SE452NE

- Type: Supplemental type certificate
- Status: Current, Amended
- Holder: Mobil Research & Development Corp, United States
- Description: Installation and usage of 'Mobil AV 1' aviation oil.
- Status date: May 21, 1987
- Product: Engine
- Certification basis: Part 21
- Data sheets: [TCDS 3E1](https://openairdocs.org/tcds/3E1), [TCDS 3E3](https://openairdocs.org/tcds/3E3), [TCDS E-205](https://openairdocs.org/tcds/E-205), [TCDS E-213](https://openairdocs.org/tcds/E-213), [TCDS E-233](https://openairdocs.org/tcds/E-233), [TCDS E-236](https://openairdocs.org/tcds/E-236), [TCDS E-241](https://openairdocs.org/tcds/E-241), [TCDS E-246](https://openairdocs.org/tcds/E-246), [TCDS E-252](https://openairdocs.org/tcds/E-252), [TCDS E-253](https://openairdocs.org/tcds/E-253), [TCDS E-267](https://openairdocs.org/tcds/E-267), [TCDS E-269](https://openairdocs.org/tcds/E-269), [TCDS E-273](https://openairdocs.org/tcds/E-273), [TCDS E-281](https://openairdocs.org/tcds/E-281), [TCDS E-292](https://openairdocs.org/tcds/E-292), [TCDS E-298](https://openairdocs.org/tcds/E-298), [TCDS E-303](https://openairdocs.org/tcds/E-303), [TCDS E1CE](https://openairdocs.org/tcds/E1CE), [TCDS E2CE](https://openairdocs.org/tcds/E2CE), [TCDS E3CE](https://openairdocs.org/tcds/E3CE) and 33 more
- FAA DRS: https://drs.faa.gov/browse/excelExternalWindow/6F695DD32C73CA7185256CCB0060197E.0001
- DRS record last changed: December 6, 2025
- Page: https://openairdocs.org/stc/SE452NE

## ADs that name it (0)

None.

## Approved models (84, first 50)

- Teledyne Continental Motors A-65 Series ([TCDS E-205](https://openairdocs.org/tcds/E-205))
- Teledyne Continental Motors A-75 Series ([TCDS E-213](https://openairdocs.org/tcds/E-213))
- Teledyne Continental Motors A100-1 ([TCDS E-241](https://openairdocs.org/tcds/E-241))
- Teledyne Continental Motors A100-2 ([TCDS E-241](https://openairdocs.org/tcds/E-241))
- Teledyne Continental Motors C-115 Series ([TCDS E-236](https://openairdocs.org/tcds/E-236))
- Teledyne Continental Motors C-125 Series ([TCDS E-236](https://openairdocs.org/tcds/E-236))
- Teledyne Continental Motors C145 Series ([TCDS E-253](https://openairdocs.org/tcds/E-253))
- Teledyne Continental Motors C75 Series ([TCDS E-233](https://openairdocs.org/tcds/E-233))
- Teledyne Continental Motors C90 Series ([TCDS E-252](https://openairdocs.org/tcds/E-252))
- Teledyne Continental Motors E-165 Series ([TCDS E-246](https://openairdocs.org/tcds/E-246))
- Teledyne Continental Motors E-185 Series ([TCDS E-246](https://openairdocs.org/tcds/E-246))
- Teledyne Continental Motors E-225 Series ([TCDS E-267](https://openairdocs.org/tcds/E-267))
- Teledyne Continental Motors FSO-470A ([TCDS E-281](https://openairdocs.org/tcds/E-281))
- Teledyne Continental Motors FSO-526-C ([TCDS E-292](https://openairdocs.org/tcds/E-292))
- Teledyne Continental Motors FSO-526A ([TCDS E-292](https://openairdocs.org/tcds/E-292))
- Teledyne Continental Motors GIO-470-A ([TCDS E2CE](https://openairdocs.org/tcds/E2CE))
- Teledyne Continental Motors GO-300 Series ([TCDS E-298](https://openairdocs.org/tcds/E-298))
- Teledyne Continental Motors GSO-526-A ([TCDS E-303](https://openairdocs.org/tcds/E-303))
- Teledyne Continental Motors GTSIO-520 Series ([TCDS E7CE](https://openairdocs.org/tcds/E7CE))
- Teledyne Continental Motors IO-346-A ([TCDS E3CE](https://openairdocs.org/tcds/E3CE))
- Teledyne Continental Motors IO-346-B ([TCDS E3CE](https://openairdocs.org/tcds/E3CE))
- Teledyne Continental Motors IO-360 Series ([TCDS E1CE](https://openairdocs.org/tcds/E1CE))
- Teledyne Continental Motors IO-470 Series ([TCDS 3E1](https://openairdocs.org/tcds/3E1))
- Teledyne Continental Motors IO-470-A ([TCDS E-273](https://openairdocs.org/tcds/E-273))
- Teledyne Continental Motors IO-470-C ([TCDS E-273](https://openairdocs.org/tcds/E-273))
- Teledyne Continental Motors IO-520 Series ([TCDS E5CE](https://openairdocs.org/tcds/E5CE))
- Teledyne Continental Motors L/IO-470-A ([TCDS 3E1](https://openairdocs.org/tcds/3E1))
- Teledyne Continental Motors LTSIO-360 Series ([TCDS E9CE](https://openairdocs.org/tcds/E9CE))
- Teledyne Continental Motors O-300 Series ([TCDS E-253](https://openairdocs.org/tcds/E-253))
- Teledyne Continental Motors O-470 Series ([TCDS E-269](https://openairdocs.org/tcds/E-269))
- Teledyne Continental Motors O-470-2 ([TCDS E-281](https://openairdocs.org/tcds/E-281))
- Teledyne Continental Motors TSIO-360 Series ([TCDS E9CE](https://openairdocs.org/tcds/E9CE))
- Teledyne Continental Motors TSIO-470 Series ([TCDS 3E3](https://openairdocs.org/tcds/3E3))
- Teledyne Continental Motors TSIO-520 Series ([TCDS E8CE](https://openairdocs.org/tcds/E8CE))
- Textron Lycoming AVCO Corporation AEIO-320 Series ([TCDS 1E12](https://openairdocs.org/tcds/1E12))
- Textron Lycoming AVCO Corporation AEIO-360 Series ([TCDS 1E10](https://openairdocs.org/tcds/1E10))
- Textron Lycoming AVCO Corporation AIO-320 Series ([TCDS 1E12](https://openairdocs.org/tcds/1E12))
- Textron Lycoming AVCO Corporation AIO-360 Series ([TCDS 1E10](https://openairdocs.org/tcds/1E10))
- Textron Lycoming AVCO Corporation GO-435 Series ([TCDS E-228](https://openairdocs.org/tcds/E-228))
- Textron Lycoming AVCO Corporation GO-480 Series ([TCDS E-275](https://openairdocs.org/tcds/E-275))
- Textron Lycoming AVCO Corporation GSO-435-B ([TCDS E-276](https://openairdocs.org/tcds/E-276))
- Textron Lycoming AVCO Corporation GSO-435-B2 ([TCDS E-276](https://openairdocs.org/tcds/E-276))
- Textron Lycoming AVCO Corporation GSO-480 Series ([TCDS E-284](https://openairdocs.org/tcds/E-284))
- Textron Lycoming AVCO Corporation GSO-580 Series ([TCDS E-256](https://openairdocs.org/tcds/E-256))
- Textron Lycoming AVCO Corporation HIO-360 Series ([TCDS 1E10](https://openairdocs.org/tcds/1E10))
- Textron Lycoming AVCO Corporation HO-360 Series ([TCDS E-286](https://openairdocs.org/tcds/E-286))
- Textron Lycoming AVCO Corporation IGO-480 Series ([TCDS E-275](https://openairdocs.org/tcds/E-275))
- Textron Lycoming AVCO Corporation IGO-540 Series ([TCDS 1E11](https://openairdocs.org/tcds/1E11))
- Textron Lycoming AVCO Corporation IGSO-480 Series ([TCDS E-284](https://openairdocs.org/tcds/E-284))
- Textron Lycoming AVCO Corporation IGSO-540 Series ([TCDS 1E7](https://openairdocs.org/tcds/1E7))

All 84: https://openairdocs.org/stc/SE452NE/models.md

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