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Slingsby Firefly FAA STC: -- EASA STC: 10081036 R1 Aircraft TCDS

SLINGSBY T67 · Service Bulletins

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Overview

This service bulletin provides information regarding the installation of a new propeller system for the Slingsby T67 aircraft models. It includes details about the propeller specifications, installation instructions, and advantages of the new system.

  • Applicable to Slingsby T67 models T67M260 and T67M200.
  • Includes a 3-blade constant speed propeller and composite spinner.
  • Propeller weight is 28.7 kg (63.3 lb).
  • Maximum diameter of the propeller is 180 cm (70.9 inch).
  • Features unlimited blade life and improved cruise performance.
  • Propeller hub is made of milled single-piece aluminum.
  • Blades are light-weight natural composite with stainless steel leading edges.
  • Installation instructions are provided in the document.

Document

Source

Originally published by mt-propellerusa.com. Sprinkle hosts a reference copy with an added summary, specifications and searchable full text.

View original at mt-propellerusa.com

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Document details

Type
·
Service Bulletins
Year
·
2025
File size
·
213 KB
Publisher
·
mt-propellerusa.com
Language
·
en

Specifications & performance

Extracted from this document.

Specifications

Maximum diameter cm
·
180
Minimum diameter cm
·
175
Installed propeller weight kg
·
28.7
About this document
What is the Slingsby Firefly FAA STC: -- EASA STC: 10081036 R1 Aircraft TCDS?

The Slingsby Firefly FAA STC: -- EASA STC: 10081036 R1 Aircraft TCDS is a service bulletins for the SLINGSBY T67, dated 2025.

Where does the Slingsby Firefly FAA STC: -- EASA STC: 10081036 R1 Aircraft TCDS come from?

This copy of the Slingsby Firefly FAA STC: -- EASA STC: 10081036 R1 Aircraft TCDS was originally published by mt-propellerusa.com and is hosted on Sprinkle as a free, searchable reference copy.

What year was the Slingsby Firefly FAA STC: -- EASA STC: 10081036 R1 Aircraft TCDS published?

The Slingsby Firefly FAA STC: -- EASA STC: 10081036 R1 Aircraft TCDS — the SLINGSBY T67 service bulletins on file — is dated 2025.

Documentation completeness
1/7

Most owners only have the POH. Here's the essential set for the SLINGSBY T67.

  • Pilot's Operating Handbook / AFM
  • Checklist
  • Maintenance Manual
  • Parts Catalog (IPC)
  • Systems & Wiring
  • Service Bulletins on file
  • Type Certificate (TCDS)
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In this document

Propeller Specifications

The propeller is designated as MTV-9-B-C/C180-50, with a milled single-piece aluminum hub and light-weight natural composite blades.

Installation Instructions

Detailed instructions for the installation of the propeller and spinner are included in the document.

Advantages

The new propeller system offers best vibration damping characteristics, unlimited blade life, and improved cruise performance.

STC Kit Contents

The kit includes the propeller, spinner, flight manual supplements, and installation instructions.

Replaces

The new propeller system replaces the original propeller and spinner.

Certification

The document includes certification details such as EASA STC and FAA Repair Station information.

Full document text

MT-Propeller Entwicklung GmbH Flugplatzstr. 1 94348 Atting / Germany Phone: +49 (0) 9429 9409 0 Fax: +49 (0) 9429 8432 sales@mt-propeller.com MT-Propeller USA, Inc. 1180 Airport Terminal Drive DeLand, Florida 32724 Phone: (386) 736-7762 Fax: (386) 736-7696 info@mt-propellerusa.com Certification # EASA.21J.020, DE.21G.0008 www.mt-propeller.com Certified FAA Repair Station No. Q4MR908Y Flyer No.: FL-123 December 15, 2025 Type of Aircraft: Slingsby Firefly FAA STC: -- EASA STC: 10081036 R1 Aircraft TCDS: EASA.SAS.A.390 Propeller TCDS: FAA EASA FAA: P24NE EASA P.096 Applicable Aircraft Type: Slingsby T67 Model: T67M260 Firefly T67M200 Firefly Engine T67M260 Firefly: AEIO-540-D4A5 T67M200 Firefly: AEIO-360-A1E, AEIO-360-AIE6 STC Kit Contents One 3-Blade Constant Speed Propelle MTV-9-B-C/C180-50( ) One Full Composite Spinner (AFRP) P-411-( ) One Airplane Flight Manual Supplement T67M260: E-4094 T67M200: E-4169 E-3911 E-4170 One Installation Instruction ATA 61-01-24 (E-124) Propeller Specifications Full Propeller Designation MTV-9-B-C/C180-50( ) Propeller Hub MTV-9-B-C Milled single-piece aluminum hub Blade C180-50( ) Blade Design Light-weight natural composite Installed Propeller & Spinner Weight 28,7 kg (63.3 lb) Maximum Diameter 180 cm (70.9 inch) Minimum Diameter 175 cm (68.9 inch) TBO According to SB 1 ( ) latest issue Replaces Removes the original propeller and the appropriate spinner Advantages ✓ Best vibration damping characteristics for almost vibration free propeller operations ✓ Unlimited blade life ✓ Unbeatable esthetic ramp appeal ✓ FOD repairable blades ✓ Stainless Steel Leading Edges ✓ Improved Cruise Performance

All SLINGSBY T67 service bulletins