# STC SA1592WE

- Type: Supplemental type certificate
- Status: Current, Reissued
- Holder: TALCO Aviation, United States
- Description: Installation of automatic fuel mixture control.
- Applied: January 2, 1968
- Status date: August 31, 2023
- Product: Aircraft, Small Airplane
- Data sheets: [TCDS 1A8](https://openairdocs.org/tcds/1A8)
- Certificate PDF: https://openairdocs.org/files/sha256/60/da/60da8336fe664aa3d4afd13e858043f02a197c589befaacc6f21cb6092b5d65f
- FAA DRS: https://drs.faa.gov/browse/excelExternalWindow/DRSDOCID169611022820231122180943.0001
- DRS record last changed: December 5, 2025
- Page: https://openairdocs.org/stc/SA1592WE

## ADs that name it (0)

None.

## Approved models (2)

- Helio Aircraft LLC H-295 (USAF U10D) ([TCDS 1A8](https://openairdocs.org/tcds/1A8))
- Helio Aircraft LLC H-395 (USAF L-28A or U-10B) ([TCDS 1A8](https://openairdocs.org/tcds/1A8))

## 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.

SA1592WE TALCO Aviation 3015 E. New York St, STE A2-270 Aurora, IL 60504 Part 3 the Civil Air Regulations 1A8 Helio H-295 and H-395 Installation of automatic fuel mixture control in accordance with FAA Sealed Rajay Drawing RJ 5001.

(See continuation sheet 3 of 3) January 2, 1968 January 14, 1969; February 10, 1982; September 22, 1995; December 19, 2003; July 3, 2006;

March 16, 2007; March 5, 2018; February 2, 2021; August 31, 2023 February 20, 1968 October 30, 1987 for Paul (Vu) Nguyen Manager, Central Certification Branch Compliance & Airworthiness Division Aircraft Certification Service 3

SA1592WE 3

SA1592WE Date of Issuance: February 20, 1968 Date Amended: October 30, 1987 Date of Reissuance: August 31, 2023

This approval is eligible only H-295 or H-395 airplanes that have been previously modified to incorporate turbosuperchargers in accordance with STC SA156SO or SA125SO. FAA Approved Rajay Flight Manual Supplement dated February 20, 1968 is required in lieu of that specified on STC SA156SO or SA125SO. The installer must determine whether this design change is compatible with previously approved modifications. If the holder agrees to permit another person to use this certificate to alter a product, the holder must give the other person written evidence of that permission.

-END- 3 3

## Every issue (3)

- August 31, 2023: Reissued, Current. [certificate](https://openairdocs.org/files/sha256/60/da/60da8336fe664aa3d4afd13e858043f02a197c589befaacc6f21cb6092b5d65f)
- March 5, 2018: Reissued, Historical. [certificate](https://openairdocs.org/files/sha256/8b/08/8b086986581ec469c7bc632bbd7ea33d8dd1de80340af4aca8b087f8b18ba2a3)
- July 3, 2006: Reissued, Historical. [certificate](https://openairdocs.org/files/sha256/08/c9/08c94125e2218a25eb96c671d4b8c30994fd6ffb40388abba949afe8c3eb6bfd)

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