# STC SA04303CH

- Type: Supplemental type certificate
- Status: Current, Amended
- Holder: Blackhawk Modifications Inc., United States
- Description: Installation of Lithium-ion main ship battery
- Applied: May 17, 2017
- Status date: June 11, 2020
- Product: Aircraft, Small Airplane
- Data sheets: [TCDS A24CE](https://openairdocs.org/tcds/A24CE)
- Certificate PDF: https://openairdocs.org/files/sha256/f0/6b/f06bc5a6b5d3984eedae6a7e75452b6484c4410f4d82a3690cc5919c8a8daabe
- FAA DRS: https://drs.faa.gov/browse/excelExternalWindow/A47DD81C0F22D3B1862585D9004DB9FD.0001
- DRS record last changed: December 6, 2025
- Page: https://openairdocs.org/stc/SA04303CH

## ADs that name it (0)

None.

## Approved models (6)

- Textron Aviation Inc. 300 ([TCDS A24CE](https://openairdocs.org/tcds/A24CE))
- Textron Aviation Inc. 300LW ([TCDS A24CE](https://openairdocs.org/tcds/A24CE))
- Textron Aviation Inc. B300 ([TCDS A24CE](https://openairdocs.org/tcds/A24CE))
- Textron Aviation Inc. B300C ([TCDS A24CE](https://openairdocs.org/tcds/A24CE))
- Textron Aviation Inc. B300C (MC-12W) ([TCDS A24CE](https://openairdocs.org/tcds/A24CE))
- Textron Aviation Inc. B300C (UC-12W) ([TCDS A24CE](https://openairdocs.org/tcds/A24CE))

## What the certificate says

Read from the PDF's text layer, without the form's printed wording; the layout is lost and the order can differ. The PDF is the record.

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## Every issue (3)

- June 11, 2020: Amended, Current. [certificate](https://openairdocs.org/files/sha256/f0/6b/f06bc5a6b5d3984eedae6a7e75452b6484c4410f4d82a3690cc5919c8a8daabe)
- May 7, 2018: Reissued, Historical. [certificate](https://openairdocs.org/files/sha256/d9/ae/d9aea1b73af8e3d812d2746c267c15aa3da77d100749a7ea9b65835aae5e6771)
- April 30, 2018: Issued, Historical. [certificate](https://openairdocs.org/files/sha256/f2/e1/f2e111391db322013994ddc4aba5a2cced9768f95323f3c35e85a5a763f0bcf4)

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