Twin Commander 690/695 Series
COMMANDER 690A · Pilot's Operating Handbook
Overview
This document provides information about the advantages and specifications of the MTV-27-1-E-C-F-R(G)/CFRL240-55d propeller for the Commander 690A aircraft. It includes details on the STC kit contents, propeller specifications, and compliance with noise regulations.
- Best vibration damping characteristics for propeller operations
- Reduced take-off distance by approximately 10%
- Enhanced cruise performance by 3 to 4 knots
- Unlimited blade life with FOD repairable blades
- Lighter than original propellers by 8 kg per assembly
- Cabin noise reduction between 3-5 dB(A)
- Complies with strict German noise regulations
- Includes various installation and operation manuals
Document
Source
Originally published by mcfarlaneaviation.com. Sprinkle hosts a reference copy with an added summary, specifications and searchable full text.
Document details
- Type ·
- Pilot's Operating Handbook
- File size ·
- 303 KB
- Publisher ·
- mcfarlaneaviation.com
- Language ·
- en
Specifications & performance
Extracted from this document.
Specifications
- Diameter cm ·
- 240
- Cut off diameter cm ·
- 235
- Installed propeller weight kg ·
- 143.4
What is the Twin Commander 690/695 Series?
The Twin Commander 690/695 Series is a pilot's operating handbook for the COMMANDER 690A.
Where does the Twin Commander 690/695 Series come from?
This copy of the Twin Commander 690/695 Series was originally published by mcfarlaneaviation.com and is hosted on Sprinkle as a free, searchable reference copy.
Most owners only have the POH. Here's the essential set for the COMMANDER 690A.
- Pilot's Operating Handbook / AFM
- Checklist
- Maintenance Manual
- Parts Catalog (IPC)
- Systems & Wiring
- Service Bulletins on file
- Type Certificate (TCDS)
More COMMANDER 690Amanuals & documents
In this document
Advantages
Highlights the benefits of the propeller, including vibration damping, reduced take-off distance, enhanced cruise performance, and noise reduction.
STC Kit Contents
Lists the components included in the STC kit, such as propellers, spinners, and various manuals.
Propeller Specifications
Details the specifications of the propeller, including design, materials, weight, and dimensions.
Engine Compatibility
Specifies compatible engines for the propeller, including various models of the Honeywell TPE-331.
Replacement Information
Indicates that the propeller replaces original Hartzell or Dowty propellers for the Twin Commander series.
Full document text
Advantages: • Best vibration damping characteristics for almost vibration free propeller operations • Bonded on nickel alloy for best erosion protection of the blades • Reduced take-off distance by approx. 10 % (MTOW, SL, ISA conditions) • Enhanced cruise performance by 3 to 4 kts (MTOW, ISA) • Unlimited blade life; FOD repairable blades • Cooler ITTs during engine start up, therefore less engine wear and reduced risk of hot start • Unbeatable esthetic ramp appeal • Lighter than the original propellers by 8 kg (17,7 lbs) per propeller assembly • Significant inside and outside noise reduction! Cabin noise reduction between 3-5 dB(A) • The STC complies with the strict German noise regulations 2010 - „Lärmschutz-Lärmschutz Verordnung“ for unrestricted airport operations in Germany and other European Countries STC Kit Contents: FAA STC #: A03933NY • Two 5-Blade Full Feathering Constant Speed Propeller MTV-27-1-E-C-F-R(G)/CFRL240-55d • One Full Composite Spinner (AFRP) P-1266 • One Airplane Flight Manual Supplement Doc. No. E-2959 • One Installation Instruction Doc. No. E-2960 • One Instruction for Continued Airworthiness Doc. No. E-2961 • One Operation and Installation Manual ATA 61-06-10 (E-610) Propeller Specifications: • Full Propeller Designation MTV-27-1-E-C-F-R(G)/CFRL240-55d • Propeller Hub MTV-27-1-E-C-F-R(G) Milled single-piece aluminum hub • Blade CFRL240-55d • Blade Design Light-weight natural composite • Installed Propeller & Spinner Weight 143,4 kg (316.1 lbs) • Diameter 240 cm (94.5 inch) Cut-off to 235 cm (92.5 inches) allowed for repair. No cut off allowed when nickel alloy erosion sheath is installed! • TBO According to SB 1 ( ) latest issu Replaces: The original Hartzell or Dowty propellers and the appropriate spinners Twin Commander 690/695 Series Twin Commander 600 Series Model: 690, 690A, 690B, 690C, 690D, 695, 695A, 695B Quiet Fan Jet Propeller Series Engine: Honeywell, USA TPE-331-5-( ) or TPE-331-10-( ) or TPE-331-10T-( ) or any TPE-331-( ) installed per approved STC which do not exceed 820SHP and 1591 rpm. A Division of World’s Largest MT-Propeller Distributor To learn more about this prop 866-717-1117 www.Flight-Resource.com For other products 800-544-8594 www.McFarlaneAviation.com