# STC SA01526CH

- Type: Supplemental type certificate
- Status: Current, Reissued
- Holder: Hartzell Engine Technologies, LLC, United States
- Description: Installation of C&D Associates Combustion Heater Kit 7 (Part Number CD12011K7)
- Applied: June 26, 2001
- Status date: February 11, 2016
- Product: Aircraft, Small Airplane
- Certification basis: Part 3, Part 21
- Data sheets: [TCDS 1A13](https://openairdocs.org/tcds/1A13)
- Certificate PDF: https://openairdocs.org/files/sha256/28/3d/283daf7ba0e9f85b1bf947b83d49a384740b4e5885a60a936ab4060401a7e852
- FAA DRS: https://drs.faa.gov/browse/excelExternalWindow/4444818EC5BB580386257FAB00589E73.0001
- DRS record last changed: December 6, 2025
- Page: https://openairdocs.org/stc/SA01526CH

## ADs that name it (0)

None.

## Approved models (5)

- REVO Incorporated Lake LA-4 ([TCDS 1A13](https://openairdocs.org/tcds/1A13))
- REVO Incorporated Lake LA-4-200 ([TCDS 1A13](https://openairdocs.org/tcds/1A13))
- REVO Incorporated Lake LA-4A ([TCDS 1A13](https://openairdocs.org/tcds/1A13))
- REVO Incorporated Lake LA-4P ([TCDS 1A13](https://openairdocs.org/tcds/1A13))
- REVO Incorporated Lake Model 250 ([TCDS 1A13](https://openairdocs.org/tcds/1A13))

## What the certificate says

Read from the PDF's text layer, without the form's printed wording; the layout is lost and the order can differ. The PDF is the record.

Part 3 of the Civil Air Regulations.

(See Type Certificate Data Sheet No. 1A13 for complete certification basis)

Installation of C&D Associates Combustion Heater Kit 7 (Part Number CD12011K7) in accordance with C&D Associates, Inc., Heater Installation Instructions IN12011K7, Rev. H, dated October 22, 2013, or later FAA approved revision.

1. Compatibility of this design change with previously approved modifications must be determined by the installer

2. Check aircraft Weight and Balance

3. If the holder agrees to permit another person to use this certificate to alter the product, the holder shall give the other person written evidence of that permission.

This certificate and the supporting data, which is the basis for approval, shall remain in effect until surrendered, suspended, revoked or a termination date is otherwise established by the Administrator of the Federal Aviation Administration.

Hartzell Engine Technologies LLC 2900 Selma Highway Montgomery, Alabama 36108 1A13 Make : REVO Inc.

Model : Lake LA-4, Lake LA-4A, Lake LA-4P, Lake LA-4-200, Lake Model 250 Date reissued : February 12, 2014;

February 11, 2016

(Signature) Timothy Smyth Manager, Propulsion and Program Management Branch Chicago Aircraft Certification Office

(Title)

Date of application: June 26, 2001

Date of issuance : August 23, 2001

Transfer the ownership of Supplemental Type Certificate Number

to (Name of transferee)

(Address of transferee)

from (Name of grantor) (Print or type)

(Address of grantor)

Signature of grantor (In ink):

## Every issue (2)

- February 11, 2016: Reissued, Current. [certificate](https://openairdocs.org/files/sha256/28/3d/283daf7ba0e9f85b1bf947b83d49a384740b4e5885a60a936ab4060401a7e852)
- February 12, 2014: Reissued, Historical. [certificate](https://openairdocs.org/files/sha256/92/e4/92e462c70f9282b12fd8cb9a7cca66c4526edd4a6e2a9c7b5268df078a2d9b23)

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