# STC SA1924SO

- Type: Supplemental type certificate
- Status: Current, Issued
- Holder: Duke Metering Equipment Co, Inc, United States
- Description: Install aviation gasoline starting system.
- Status date: April 16, 1986
- Product: Aircraft, Single-Engine
- Certification basis: Part 21
- Data sheets: [TCDS 1A16](https://openairdocs.org/tcds/1A16), [TCDS A9SW](https://openairdocs.org/tcds/A9SW), [TCDS 2A7](https://openairdocs.org/tcds/2A7), [TCDS 2A9](https://openairdocs.org/tcds/2A9), [TCDS A3SW](https://openairdocs.org/tcds/A3SW), [TCDS A4SW](https://openairdocs.org/tcds/A4SW)
- FAA DRS: https://drs.faa.gov/browse/excelExternalWindow/B16A7945B23AE9ED85256CC10083D2C6.0001
- DRS record last changed: December 6, 2025
- Page: https://openairdocs.org/stc/SA1924SO

## ADs that name it (0)

None.

## Approved models (14)

- Ag Cat Corporation G-164 ([TCDS 1A16](https://openairdocs.org/tcds/1A16))
- Ag Cat Corporation G-164A ([TCDS 1A16](https://openairdocs.org/tcds/1A16))
- Ag Cat Corporation G-164B ([TCDS 1A16](https://openairdocs.org/tcds/1A16))
- Air Tractor Inc. AT-300 ([TCDS A9SW](https://openairdocs.org/tcds/A9SW))
- Air Tractor Inc. AT-301 ([TCDS A9SW](https://openairdocs.org/tcds/A9SW))
- Ayres Corporation 600 S-2D ([TCDS A3SW](https://openairdocs.org/tcds/A3SW))
- Ayres Corporation 600 S2D ([TCDS A4SW](https://openairdocs.org/tcds/A4SW))
- Ayres Corporation S-2B ([TCDS 2A7](https://openairdocs.org/tcds/2A7))
- Ayres Corporation S-2C ([TCDS 2A7](https://openairdocs.org/tcds/2A7))
- Ayres Corporation S2A ([TCDS 2A9](https://openairdocs.org/tcds/2A9))
- Ayres Corporation S2R ([TCDS A3SW](https://openairdocs.org/tcds/A3SW))
- Ayres Corporation S2R ([TCDS A4SW](https://openairdocs.org/tcds/A4SW))
- Ayres Corporation S2R-R1340 ([TCDS A3SW](https://openairdocs.org/tcds/A3SW))
- Ayres Corporation S2R-R1340 ([TCDS A4SW](https://openairdocs.org/tcds/A4SW))

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