# STC SA3314NM

- Type: Supplemental type certificate
- Status: Current, Reissued
- Holder: DV Aviation Inc., United States
- Description: Installation of the Soloy bleed air heater and related changes.
- Applied: June 14, 1984
- Status date: March 30, 2023
- Product: Aircraft, Small Airplane
- Certification basis: Part 23
- Data sheets: [TCDS A4CE](https://openairdocs.org/tcds/A4CE)
- Certificate PDF: https://openairdocs.org/files/sha256/1e/74/1e742092100d180f38b6f7a00f71af6b8ad9d3f3e7e441815d5bdd9dc09505fb
- FAA DRS: https://drs.faa.gov/browse/excelExternalWindow/DRSDOCID155248413720230424152124.0001
- DRS record last changed: December 5, 2025
- Page: https://openairdocs.org/stc/SA3314NM

## ADs that name it (0)

None.

## Approved models (2)

- Textron Aviation Inc. TU206G ([TCDS A4CE](https://openairdocs.org/tcds/A4CE))
- Textron Aviation Inc. U206G ([TCDS A4CE](https://openairdocs.org/tcds/A4CE))

## 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.

SA3314NM DV Aviation, Inc.

16384 Airport Rd. Suite 8 Brainerd, MN 56401 23 the Federal Aviation Regulations A4CE Textron Aviation Inc.

U206G and TU206G Installation of the Soloy Bleed Air Heater and related changes in accordance with FAA approved Fifty-Ten-Yankee, LLC Master Drawing List (MDL) Number 720-100, Revision D, dated March 28, 2020, or later Federal Aviation Administration (FAA) approved revisions.

Approval of this change in type design applies to the above model aircraft as modified by STC SA2353NM. This approval should not be extended to other aircraft of this model that incorporate any other previously approved modification unless it is determined that the interrelationship between this change and any other modification will introduce no adverse effect on the airworthiness of these aircraft. A copy of this STC must be included in the permanent records of the modified aircraft.

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.

June 14, 1984

December 2, 2004; October 7, 2019; May 14, 2020: June 25, 2020;

March 30, 2023 July 16, 1984 November 14, 1986; May 11, 1992 for Manager, West Certification Branch

SA3314NM

## Every issue (3)

- March 30, 2023: Reissued, Current. [certificate](https://openairdocs.org/files/sha256/1e/74/1e742092100d180f38b6f7a00f71af6b8ad9d3f3e7e441815d5bdd9dc09505fb)
- June 25, 2020: Reissued, Historical. [certificate](https://openairdocs.org/files/sha256/19/fc/19fc3ef6e1e4e4b95941b59691b1200cf981e31e8c28986e811e407fc0ab6f08)
- December 2, 2004: Amended, Historical. [certificate](https://openairdocs.org/files/sha256/d9/57/d9579e02ccc8f2af674a426bac7c3a5c9633a742b9f9a0ddd7bf0465615e9248)

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