# TCDS 2-70: Curtiss-Wright Corporation

- Type: Type certificate data sheet
- Status: Current
- Holder: Curtiss-Wright Corporation
- Revision: 0
- Product: Propeller
- Data sheet PDF: https://openairdocs.org/files/sha256/53/90/539038ca6bc0849608dcfe28d061c17f032e1ae4255bfac8fbb64395a832b147
- FAA DRS: https://drs.faa.gov/browse/excelExternalWindow/1CD8897025155EDE8525676A00632BF9.0001
- Page: https://openairdocs.org/tcds/2-70

## Models (1)

As the data sheet lists them.

- X-32909

## What the data sheet says

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

```text
CURTISS - single piece propellers --
The pres the sage of fixed pected incehe it ablade, aluminum allow construction.  The propeller weight
the weight of the inserted sleeve hub
Maximum
(SME NOTE 2)  Cert  Continuous  Standard  Engine Shaft
Basit  HP  RPM  Diameter  Pitch  (See NOTE 1)  (1b. )  NOTES
X-31900  ATC 136  225  2000  9'0"  SAE 20 (a)
32909  2-70  102  1400  8'6"  96-48
32923  AIC 11/  8'6"  96"-48  SAE 2T (a)  mummmm
32934  33073  ATC 116  ATC 113  160  225  1750  2000  8'9"-8'0"  9'0  96"-48"  96"-48"  SAE 2 (a)  70  84
33079  ATC 114  525  1775  96"-48"  80
33505  ATC 112  525  1600  10'0  96"-48  97
33525  ATC 115  220  2000  9'0  961-48"  87
33570  ATC 132  250  2000  8'10"-7'6"  96"-48  74
55500  ATC 175  100  70"  96"-48
55501  TC 539  300  2200  8'6"-7'0"  96"-48  b,c,d, e, f,g  56  3,4
55503  TC 186  420  2200  8'10"-7'0"  96"-48"  c, e, i,g  62
ATC 649  160  2350  8:0"-6  96"-48"
55518  TC 717  200  2450  8'0"-6'6  96"-48"  b,e, f  56
NOTE 1.  The alphabetical letters listed do not appear upon the propeller but refer only to the followiny table and
indicate the engine shaft sizes for which the propeller  (with proper adapters) is eligible.
Wood sections are used on the hub faces to allow the propeller to be fitted with a standard type wood
An inserted sleeve to fit on SAE No. 1 taper shaft.
An ineerted bleeve to fit on she wo. 20 spined anart.  on SAE No. 20 splined shaft.
The propeller hub machined to fit on SAE No. 20 splined shaft.
The propeller hub machined to fit on SAE No. 30 splined shaft.
NOTE 2.  Model Designation.  Eligible with the prefix X or EX.
Eligible with the pitch  indicated in inches following the model designation.  Example, 55501-60 indicates a
pitch of 60".
Propellers also are now  stamped with the diameter and pitch in the following manner:  55501 PX 'X''
(pitch and diameter in ft., inches).
NOTE 3. Apprail expired. No propeller manufactured after the date specified is eligible for use on certificated
270 119:107 176. 136  113,  дерне Екріге  July 1, 1935
132,  175  January 10, 194.
186, 539, 649, 717  February 16,  1956
voTe Propeller. bearin the in serial numbers are eligible,  with an aluminum allow insert machined to fit
М-4007, М-4010, М-4011, М-4012,  М-4014, М-4018, М-4026, М-4027, М-4028.
```

## ADs

None name its models.

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