# STC ST00294WI

- Type: Supplemental type certificate
- Status: Current, Reissued
- Holder: Avcon Industries, Inc., United States
- Description: Installation of a gravel runway operations kit.
- Applied: February 15, 1995
- Status date: October 18, 2018
- Product: Aircraft, Small Multi-Engine
- Certification basis: Part 21
- Data sheets: [TCDS A10CE](https://openairdocs.org/tcds/A10CE)
- Certificate PDF: https://openairdocs.org/files/sha256/1b/80/1b80c19ee20be4f69b13d9a3120aefc03778ebdb46eba5b5de953cf9ef224013
- FAA DRS: https://drs.faa.gov/browse/excelExternalWindow/5811CEDD73530BB286258340004BB069.0001
- DRS record last changed: December 6, 2025
- Page: https://openairdocs.org/stc/ST00294WI

## ADs that name it (0)

None.

## Approved models (2)

- Learjet Inc. Learjet 31 ([TCDS A10CE](https://openairdocs.org/tcds/A10CE))
- Learjet Inc. Learjet 31A ([TCDS A10CE](https://openairdocs.org/tcds/A10CE))

## 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.

FAA Form 8110-2 (5/14) Page 1 of

Part of the

Signature

Title ST00294WI Avcon Industries, Inc.

714 N Oliver Rd Newton, KS 67114 25 Federal Aviation Regulations.

Learjet 31, 31A Installation of a Gravel Runway Operations Kit in accordance with:

1. Learjet Master Document List No. T100114, Revision N/C, dated February 3, 1995, and

2. FAA Approved Airplane Flight Manual Supplement No. W1376, Change None, dated March 24, 1995, or later FAA Approved Revisions of (1) or (2).

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

2 A10CE February 15, 1995 March 24, 1995 October 18, 2018 Boyd Rodeman Program Manager Wichita ACO Branch

FAA Form 8110-2 (5/14) Page 2 of

To (Name and address of transferee)

From (Name and address of grantor)

2 ST00294WI

## Every issue (1)

- October 18, 2018: Reissued, Current. [certificate](https://openairdocs.org/files/sha256/1b/80/1b80c19ee20be4f69b13d9a3120aefc03778ebdb46eba5b5de953cf9ef224013)

---
OpenAirDocs.org is an independent research project of [Contrail Labs](https://contraillabs.com/). It is not affiliated with the FAA or the NTSB. Source documents are U.S. government works in the public domain.