# STC SA02031WI

- Type: Supplemental type certificate
- Status: Current, Reissued
- Holder: Wipaire Inc., United States
- Description: Installation of a True Blue Power TB60 Lithium ION Battery to replace the existing lead-acid battery.
- Applied: August 12, 2023
- Status date: August 13, 2025
- Product: Aircraft, Small Airplane
- Certification basis: Part 23
- Data sheets: [TCDS A19SW](https://openairdocs.org/tcds/A19SW)
- Certificate PDF: https://openairdocs.org/files/sha256/a6/24/a624d2b2406e19e7789ad7c71b8021c8854b9c7472f5aee771630f9db4c4b94f
- FAA DRS: https://drs.faa.gov/browse/excelExternalWindow/DRSDOCID137389035620250821192903.0001
- DRS record last changed: December 6, 2025
- Page: https://openairdocs.org/stc/SA02031WI

## ADs that name it (0)

None.

## Approved models (3)

- Air Tractor Inc. AT-602 ([TCDS A19SW](https://openairdocs.org/tcds/A19SW))
- Air Tractor Inc. AT-802 ([TCDS A19SW](https://openairdocs.org/tcds/A19SW))
- Air Tractor Inc. AT-802A ([TCDS A19SW](https://openairdocs.org/tcds/A19SW))

## 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.

Number   This certificate issued to:

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Original Product 7\SH&HUWLILFDWH1XPEHU Make:

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1700 Henry Avenue - Fleming Field South St. Paul, MN 55075 Part 23 the Title 14, Code of Federal Regulations A19SW Air Tractor, Inc.

AT-602, AT-802, AT-802A 08/12/2023 08/21/2024 08/13/2025 01/26/2024 10/01/2024 for Paul Nguyen Manager, Central Certification Branch Compliance & Airworthiness Division Aircraft Certification Service 4

Number   (IIHFWLYH'DWH I Transferr Endorsementt Transfer the ownership of Supplemental Type Certificate Number:

Too (Name and address of transferee):

Date oI transfer:

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## Every issue (4)

- August 13, 2025: Reissued, Current. [certificate](https://openairdocs.org/files/sha256/a6/24/a624d2b2406e19e7789ad7c71b8021c8854b9c7472f5aee771630f9db4c4b94f)
- October 1, 2024: Amended, Historical. [certificate](https://openairdocs.org/files/sha256/48/9f/489fa851bb35d19bf3a7f8a9fd876fb2f8774b8862fbd7c52f7a15f08d3b3dea)
- August 21, 2024: Reissued, Historical. [certificate](https://openairdocs.org/files/sha256/32/e7/32e78db91fc1b8328db90f6531d8d574f7ff1471c5eddd0d9d41940a19d47228)
- January 26, 2024: Issued, Historical. [certificate](https://openairdocs.org/files/sha256/8a/8c/8a8c05568d64aad4171300651fcd5aff2897018533a2527090b9ca2e171f7f8e)

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