# TCDS Wood Propellers/Gwinn-Stone: Gwinn-Stone Inc.

- Type: Type certificate data sheet
- Status: Current
- Holder: Gwinn-Stone Inc.
- Revision: 0
- Product: Propeller
- Data sheet PDF: https://openairdocs.org/files/sha256/95/a4/95a4182292728acd5492d72eb6ab3fda6c91aba15813d294e6298325eafd78ad
- FAA DRS: https://drs.faa.gov/browse/excelExternalWindow/EE9A21F577B4F08A862572C100683040.0001
- Page: https://openairdocs.org/tcds/Wood%20Propellers%2FGwinn-Stone

## Models (1)

As the data sheet lists them.

- Wood Propellers

## What the data sheet says

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

```text
GWINN-STONE - ALL WOOD PROPELLERS
The propellers are of two-bladed, laminated birch
Maximum
cert  Continuous
Model  Basis'  RPM  Diameter
GSI  TC 799  65  2350  72"  48"-
GS1 -2  TC 799  65  2350  70"
GS1-4  TC 799  2350  68"
GS1-6  TC 799  65  2350  66"  48
GSIC  TC 799  75  2650  72"
GS1C-2  TC 799  2650  70"
GS1C-4  TC 799  2650  68"
GSIL  TC 799  65  72"
GS1L-2  TC 799  65  2550  70"
GS1L-4  TC 799  65  2550  68"
GS1L-6  65  2550  66"
423  TC 733  40  2575  69"
424  TC 740  1900  75"
TC 740  45  1900  75"
424A  TC 733  75  2650  70"
424A  TC 733  75  2650  70"
424B  TC 733  75  2650  72"
424B  TC 733  20.0  72"
424C  TC 733  75  2650  69"
424C  TC 733  75  2520  69"
4241  TC 740  30  1900  75"
425  TC 733  65  2350  75"
TC 741  90  2375  82"
450-1  TC 741  90  2375
505  1C /42  90  1950  84"  54"  /16 6-1
TC 743  85  1900  80"  45
707  707-K5  TC 744  TC 744  125  125  2050  2050  92"  92"  571-52  57"-52"  /8"  7-1/8'  7-1  20
750  750-2  751  TC 745  TC 745  IC 745  115  115  115  1800  1800  1800  102"  102"  102"  66"-63  66"-63  66"-63"  З/ğ"  3/8"  5-1/4"
752  TC 745  115  1800  102"  66'-63"
NOTE 1.  basn number stamped arter che mode aesaran accr  pitch in inches.  The within approved limits on  GS1-4-45 is model GS1-4
with 45 inch pitch and 707-52 is model 707  with  Pitch must be
specification.
NOrE 3: Samber wa preced by to gives ya ax the a per earne me be Sompany and the model  number wa preceded by a  filled bypa dashers of this model manufactured after that date eligible for
NOTE 4. Approval expired October 20, 1941.
use on certiricatea aircrait.
NOTE 5.  Propellers  fabricated by Stone,  Supreme, or Aircraft Products Corporation were of laminated birch and
NOTE 6.  maposal spiced Decealer 19, 1944.  Approval  or birch construction with fabric and metal tipping  No propellers of this model manufactured after that date eligible for
use on certificated aircraft.
```

## ADs

None name its models.

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