- Holder
- Sensenich Propeller Company
- Revision
- 7
- Revised
- August 28, 2023
- Status
- Current
- Product
- Propeller
- Certification basis
- Part 35
- Models
- 2
The release keeps the latest revision of each data sheet. Model names are as the data sheet lists them.
On this page
Models · 2
| Model | Also known as | Note |
|---|---|---|
| W69EK | ||
| W69EK7 |
Airworthiness directives · 0
ADs whose products are models on this data sheet, matched by model and maker.
No ADs matched this data sheet’s models
STCs approved under this data sheet · 1
What the data sheet says
From the PDF’s text layer, line by line: tables lose their columns. The PDF is the record.
DEPARTMENT OF TRANSPORTATION
FEDERAL AVIATION ADMINISTRATION
TYPE CERTIFICATE DATA SHEET NO. P00001NY
Propellers of m odels described herein co nform ing with this data sheet (which is part of Type Certificate No.
P00001NY) and other approved data on file with the Federal Aviation Adm inistration, m eet the m inim um
standards for use in certificated aircraft in accordance with pertinent aircraft data sheets and applicable
portions of the Federal Aviation Regulations provided they are installed, operated and m aintained as
prescribed by the approved m anufacturer's m anuals and other approved instructions.
Type Certificate Holder
Type
Material
Num ber of Blades
Sensenich Propeller Company
2008 W oo d Court
P
lant City, Florida 33563
F
ixed- Pitch W oo d
W oo d (Birch)
T
wo
Basic Model Takeoff & Standard Hub Drilling Hub Dimensions Weight
(See Note 2) Max. Cont. Diameter Pitch No. Dia. Dia. Bolt Dia. Thick. (lb.)
HP RPM Holes Holes Circle (Max. Dia.)
W 69EK 125
0
0
2800 69" 70” - 48" 6 25/64" 4-3/8" 6-1/8" 3-3/16" 9.5
W 69EK7 125 2800 69" 70” - 48" 6 29/64" 4-3/8" 6-1/8" 3-3/16" 9.5
Certification Basis:
Model W 69EK; FAR 35 as am ended through am endm ent 7, effective Decem ber 28, 1995.
Model W 69EK7; FAR 35 as am ended through am endm ent 7, effective Decem ber 28, 1995.
MODEL TC Application TC Issued
W 69EK February 2, 1998 Ma y 14, 1998
W 69EK7 February 26, 2001 March 1, 2001
Production Basis: Production Certificate No. 335CE
NOTE 1. Installation . Installation of wood propellers on flanged crankshafts m ust include a front pla te of
approxim ately the sam e area and thickne ss as the flange and AN bolts conform ing to MIL -B-6812.
See NOTE 7 for approved spacer lengths.
a. Propeller Model W 69EK is installed on SAE No. 1 flanged shaft or spool spacer.
b. Propeller Model W 69EK7 is installed on SAE No. 1 flanged shaft or spool s pacer with
7/16” attaching bolts.
Page No. 1 2
Rev. No. 7 7
P00001NY
Revision 7
SENSENICH
W69EK and W69EK7
August 28, 2023
P00001NY Page 2
Revision 7
NOTE 2. Model Designation .
Model Designation
W 69 E K 63
De signates m inor ch ange not affecting
interchangeability or eligibility
“G” for glass synthetic fabric tipping option
“K” for Kevlar synthetic fabric tipping option
“T” for protective erosion tape option
“M” for m etal erosion shield
Pitch in inches at .75 radius station
Designates hub configuration
"K" - for installation on SAE No. 1 (Ref.
AS 127) flanged shaft or spool spacer.
“K7” – for installation on SAE No. 1 f langed
shaft or spool spacer with 7/16” attaching
bolts.
Designates blade design
Basic diam eter in inches
Designates wood propeller
NOTE 3, 4, 5, 6, and 8. Not applicable.
NOTE 7. Extensions . Propeller is approved for spool type extensions up to and including 4.25”.
NOTE 9. Not applicable
... END ...