- Holder
- Hoffmann GmbH & Co. KG
- Revision
- 1
- Revised
- April 27, 2021
- Status
- Historical
- Product
- Propeller
- Certification basis
- Part 21, Part 35
- Models
- 0
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U.S. DEPARTMENT OF TRANSPORTATION
FEDERAL AVIATION ADMINISTRATION
TYPE CERTIFICATE DATA SHEET P21NE
TCDS NUMBER: P21NE
REVISION: 1
Hoffmann GmbH & Co.KG
HO-V113( )
April 27, 2021
Propellers of models described herein conforming with this data sheet (which is part of Type Certificate No. P21NE) and other
approved data on file with the Federal Aviation Administration, meet the minimum 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 maintained as prescribed by the approved manufacturer's manuals and other approved instructions.
TYPE CERTIFICATE
HOLDER
Hoffmann GmbH & Co.KG
Kuepferlingstrasse 9
83022 Rosenheim
Germany
TYPE
ENGINE SHAFT
Constant speed, hydraulic (See Notes 3 & 4)
AS-127-D, SAE No. 1
HUB MATERIAL
Aluminum alloy
BLADE MATERIAL Laminated wood composite structure, epoxy-fibre glass cover with metal tipping
NUMBER OF BLADES Three
HUB MODEL ELIGIBLE HO-V113B-L; HO-V113B-LF See Note 1
Blades
(See Notes 2 & 6)
Maximum
Continuous
HP RPM
(KW)
Takeoff
HP RPM
(KW)
Nominal Diameter
Inches (cm)
Approximate
Weight
Lbs (kg)
150+2A 117 (87) 2,800 117 (87) 2,800 59.9 (152) 27.6 (12.5)
P21NE 2
CERTIFICATION BASIS: 14 CFR 21.29, Pa rt 35 effective February 1, 1965, Amdt. 35-1 thru 35-5, inclusive.
Luftfahrt-Bundesamt (LBA) originally type certificated this propeller under its type certificate Number 32.130 / 16. The FAA validated
this product under U.S. Type Certificate Number P21NE. Effective March 20, 1990, the European Aviation Safety Agency (EASA)
began oversight of this product on behalf of the Federal Republic of Germany.
TC (IMPORT) NO: LBA-Data Sheet No. 32.130 / 16, July 29, 1985
TC APPLICATION DATE: October 12, 1988
TC ISSUED: March 20, 1990
IMPORT REQUIREMENTS: To be considered eligible for installation on U.S. registered aircraft, each propeller to be exported to the
United States shall be accompanied by a Certificate of Airworthiness for export or certifying statement endorsed by the exporting
cognizant civil airworthiness authority which contains the following language:
(1) This propeller conforms to its United States type design (Type Certificate Number P21NE) and is in a condition for safe operation.
(2) This propeller has been subjected by the manufacturer to a final operational check and is in a proper state of airworthiness.
Reference 14 CFR Section 21.500 which provides for the airworthiness acceptance of aircraft engines or propellers manufactured
outside the U.S. for which a U.S. type certificate has been issued. Additional guidance is contained in FAA Advisory Circular 21-23,
Airworthiness Certification of Civil Aircraft, Engines, Propellers and Related Products, imported into the United States.
NOTES
NOTE 1. Hub Model Designation:
HO V 113 B ( ) - ( ) - ( )
___ __ _ _ _ __ __ __
1 2 3 4 5 6 7 8
1. Hoffman Propeller GmbH & Co. KG
2. Variable pitch propeller
3. Number of model
4. Number of blades
5. Designation of the flange
B = AS 127D (SAE No. 1)
6. Number for hub extension from blade axis to flange,
blank = 120 mm (4.7 inches) – basic design
7. Blank = no counterweights
F = counterweights, oil pressure to increase pitch
L = left-hand rotation
8. Minor changes, not affecting interchangeability
3 TCDS NO. P21NE
NOTE 2. Blade Model Designation:
( ) 150 ± 2 A - ( ) ( ) ± ( )
__ __ _ _ _ _ _
1 2 3 4 5 6 7
1. Blank = righthand tractor
D = righthand pusher
L = lefthand tractor
LD = lefthand pusher
2. Basic diameter in cm
3. Decrease (-) or increase (+) of basic diameter due to a different distance blade to propeller rotation
axis in cm
4. Designates blade design
5. Blank = no de-icing
6. Material of blade
blank = compreg - spruce
7. Decrease (-) or increase (+) of basic di ameter due to different blade length in cm
NOTE 3. Pitch Control: Propeller control with the follo wing Woodward Governor Part Numbers: (X)210(XXX) and
(X)210(XXXX). For additional models, see latest FAA approved Hoffmann Propeller Co. parts
list.
NOTE 4. (a) Feathering: Not applicable
(b) Reversing: Not applicable
NOTE 5. Left-hand Models: The left-hand version of an approved model propeller is eligible at the same rating and diameter as
listed for the right-hand model. See Notes 1 and 2.
NOTE 6: Interchangeability: Not applicable
NOTE 7: Accessories:
(a) Propeller anti-icing: Not applicable.
(b) Propeller spinners: According to a pproved Hoffman Propeller parts list; Wt. 4.0 lbs.
NOTE 8. Shank Fairings: Not applicable
P21NE 4
NOTE 9. Special Limits: Not applicable
NOTE 10. Special Notes: Aircraft installation must be approved as part of the aircraft type certification and demonstrate
compliance with the app licable aircraft airworthiness requirements.
NOTE 11: Service Information. Each of the documents listed below must state that it is approved by the European Aviation
Safety Agency (EASA) or – for approvals made before September 28, 2003 – by the LBA.
Any such documents are accepted by the FAA and are considered FAA approved.
• Service bulletins,
• Structural repair manuals,
• Vendor manuals,
• Aircraft flight manuals, and
• Overhaul and maintenance manuals.
-END-