# TCDS TC 2-81: Sioux Aircraft Corporation

- Type: Type certificate data sheet
- Status: Current
- Holder: Sioux Aircraft Corporation
- Revision: 0
- Product: Aircraft, Small Airplane
- Data sheet PDF: https://openairdocs.org/files/sha256/62/c6/62c6a9d953b8e53da4567a6e021fafaccf311d643d5e701f6f627fcab0fb6fc3
- FAA DRS: https://drs.faa.gov/browse/excelExternalWindow/957712D66C0F2AD78525673D006CCF9A.0001
- Page: https://openairdocs.org/tcds/TC%202-81

## Models (1)

As the data sheet lists them.

- Coupe 60

## What the data sheet says

This is OCR from the scanned FAA data sheet. OCR can misread letters and numbers.

```text
SIOUX AIRCRAFT CORPORATION
MODELS: Sioux Coupe 60, 2 PCIM
I.C.  NUMBER:  2-81
Engine  Velie M-5 65 hp
Fuel  18 gallons
cil  2-1/2 gallons
No. passengers  1
Baggage  23 lbs.
Standard weight  1400 1bs.
Certification basis  Aero. Bulletin 7A, Section 3
Serial numbers  210 and up manufactured prior to 7/1/40 eligirle.
Approval expired as of that date.
```

## ADs

None name its models.

## Registered aircraft by registry model (OpenAirDocs)

- [Sioux COUPE 60](https://openairdocs.org/model/sioux-coupe-60): 0 aircraft (registry code 8250102)

## STCs approved under this data sheet (1)

- [STC SA04652CH](https://openairdocs.org/stc/SA04652CH): To allow use of 100R grade aviation fuel meeting Swift Fuel, LLC specification. Swift Fuels LLC

---
OpenAirDocs.org is an independent research project of [Contrail Labs](https://contraillabs.com/). It is not affiliated with the FAA or the NTSB. Source documents are U.S. government works in the public domain.