# TCDS P00023CH: Hartzell Propeller LLC - Type: Type certificate data sheet - Status: Current - Holder: Hartzell Propeller LLC - Revision: 0 - Revised: September 30, 2024 - Product: Propeller - Certification basis: Part 35 - Data sheet PDF: https://openairdocs.org/files/sha256/4a/fa/4afad664d04c98951369b4d2eb860c17660a07ed77ada325a9b17bbd6809b92c - FAA DRS: https://drs.faa.gov/browse/excelExternalWindow/DRSDOCID130095109620241004143644.0001 - Page: https://openairdocs.org/tcds/P00023CH ## Models (1) As the data sheet lists them. - 2C1 ## What the data sheet says From the PDF's text layer, line by line; tables lose their columns. The PDF is the record. ```text DEPARTMENT OF TRANSPORTATION P00023CH FEDERAL AVIATION ADMINISTRATION Revision 0 Hartzell 2C1 TYPE CERTIFICATE DATA SHEET NO. P00023CH September 30, 2024 Propellers of models described herein conforming with this data sheet (which is part of Type Certificate No. P00023CH) 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 Hartzell Propeller LLC Piqua, OH 45356 Type Certificate Holder Record Hartzell Propeller LLC Piqua, OH 45356 Type Constant speed; hydraulic (see Notes 3 and 4) Engine shaft Special flange (see Note 1) Hub material Aluminum Alloy Blade material See below Number of blades Two Hub models 2C1-R( ) (see Notes 1 and 4) Maximum Diameter Approx. Max. Wt. Complete Blade Blades Continuous Takeoff Limits (For Reference Only) Construction (see Note 2) HP RPM HP RPM (see Note 2) (See Notes 3 and 7) (See Note 10) Hub models: 2C1-R(419 through 919) (See Note 1) 75CS08 250 2700 250 2700 74” to 68” 39.0 lb. Carbon Composite to 75CS08-6 (-0 to -6) Certification Basis: Propeller models are approved in accordance with Organization Designation Authorization procedures of 14 CFR Part 183 Subpart D. The certification basis for this Type Certificate is in accordance with 14 CFR Part 35 with amendments 35-1 through 35-10 effective August 30, 2017. Propellers model(s) include: 2C1-R(419 through 919) Production Basis: Production Certificate no. 10 P00023CH, Revision - Page 2 of 4 Note 1: Hub Model Designation (See Notes 4 and 5) 2 C 1 - R 675 A1 One or more alphanumeric hub descriptor (first character must be an alphabetical letter) L when used denotes left-hand rotation Any other alphabetical character listed here denotes a minor change not affecting eligibility Any numeric character indicates minor configuration change not affecting eligibility Extension : Distance in inches from engine mounting flange to blade centerline (implied decimal after first digit) Example: 675 = 6.75 inches Mounting flange: First Character is mounting flange type R: SAE #2 flange with six ½” bolts and five ¾” bushings on a 4-3/4” bolt circle Second character, when used indicates flange index with respect to #1 blade, viewed clockwise facing propeller flange: Second character Angular index Clocking Feature Flange Blank 0 and 180 degrees Non counter bored holes R B 120 and 300 degrees Non counter bored holes R D 60 and 240 degrees Non counter bored holes R Operating Mode : (See Notes 3 and 4) 1 – Constant speed, oil to increase pitch, no blade counterweights Basic hub series (C) Number of blades Note 2: Blade Model Designation (See Notes 5 and 6) H 75 C 08 B – 2R Number of inches cut off from (or added to if +) basic diameter R when used denotes specifically rounded tip for cutoff diameter Any other character in this location denotes tip shape B or K denotes deicing or anti-ice boots Basic blade model (two character numeric) First Character: Basic blade series for hub model (must match hub series) Second character when used: Major blade characteristic S = Stainless Steel shank Basic diameter rounded to the nearest inch. Denotes blade configuration: Blank – Right-hand tractor H - Right-Hand pusher J - Left hand tractor L - Left-hand pusher Page 3 of 4 P00023CH, Revision - Note 3: Pitch Control (weight of pitch control extra) (See Notes 4 and 10) (a) Approved with Hartzell governors per drawings C-4770. Wt: 4.5 lb (See Note 10) D – 1 – 4 Z Governor Model Designation L when used indicates left hand rotation Z when used indicates drive coupling type Any other character denotes a minor change not affecting eligibility Minor adjustment not affecting eligibility Minor adjustment to obtain engine/propeller/governor compatibility Basic body and major parts modification (b) Maximum output pressure: 350 psi (c) The 2C1 models use governor oil to increase pitch and do not have counterweighted blades. (See Note 4) (d) All governors and propeller control systems must be approved as part of the aircraft installation regardless of manufacturer. (See Note 10) Note 4: Feathering Not applicable Reversing Not applicable Note 5: Left-Hand Models (see Notes 1 and 2) The left-hand version of an approved propeller model is approved at the same rating and diameter as listed for the right-hand model. Note 6: Interchangeability (a) Propellers Not applicable (b) Governors Hartzell governors with a “Z” suffix in their model designation may be used interchangeably with corresponding governors without the “Z”. For example, the F-6-24Z is a replacement for the F-6-24 and the F-6-24 is a replacement for the F-6-24Z. (c) Blades Not applicable (d) Ice Protection Systems Refer to Hartzell service Letter HC-SL-30-260 for ice protection system component interchangeability. Note 7: Accessories (a) Propeller spinner. (weight of spinner extra) (1) Approved with Hartzell and other manufacturers’ spinners when listed on Hartzell type design data. (2) All propeller spinners must be approved as part of the aircraft installation regardless of manufacturer. (See NOTE 10) (b) Propeller ice protection system (weight of ice protection equipment extra) (1) Propeller models listed in this data sheet are approved for use with propeller ice protection equipment listed in Hartzell Manual 159( ) or in other Hartzell type design data. (2) All propeller ice protection equipment must be approved as part of the aircraft installation regardless of manufacturer. (See NOTE 10) Note 8: Shank Fairings Not applicable. P00023CH, Revision - Page 4 of 4 Note 9: Special Limits Table of Propeller - Engine Combinations Approved Vibrationwise for Use on Normal Category Single Engine Tractor Aircraft The maximum and minimum propeller diameters that can be used from a vibration standpoint are shown below. No reduction below the minimum diameter listed is permissible, since this figure includes the diameter reduction allowable for repair purposes. The engine models listed below are the configurations on the engine type certificate unless specifically stated otherwise. Modifications to the engine or airframe that alter the power of the engine models listed below during any phase of operation have the potential to increase propeller stresses and are not approved by this list. Such modifications include, but are not limited to, the addition of a turbocharger or turbonormalizer, increased boost pressure, increased compression ratio, increased RPM, altered ignition timing, electronic ignition, full authority digital engine controls (FADEC), or tuned induction or exhaust. Also, any change to the mass or stiffness of the crankshaft/counterweight assembly is not approved by this list. Hub Blade Max. Dia. Min. Dia. Model Model Engine Model (inches) (inches) Placards Not applicable. Note 10: Propeller installation must be approved as part of the aircraft Type Certificate and demonstrate compliance with the applicable aircraft airworthiness requirements. Propeller models listed herein consist of basic hub and blade models. Most propeller models include additional characters to denote minor changes and specific features as explained in Notes 1 and 2. Refer to the aircraft Type Certificate Data Sheet for the specific propeller model applicable to the installation. Propellers with composite blades must be evaluated for bird impact resistance prior to approval on any type aircraft. Hartzell Propeller must perform tests and/or analyses based on aircraft configuration and operating conditions to determine the potential hazard as a result of a bird strike. Note 11: Special Limits (a) Life Limits and Mandatory Inspections (1) Airworthiness limitations, if any, are specified in Hartzell Manual 480. The propeller Certificate Management Certification Branch must evaluate the propeller installation for each new aircraft installation to assess possible changes in the airworthiness limitations. Note 12: Special Notes (a) Refer to Hartzell Manual no. 202( ) for overspeed and overtorque limits. (b) Refer to Hartzell Service Letter HC-SL-61-61( ) for overhaul periods. END ``` ## ADs None name its models. --- 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.