# STC SA01581WI

- Type: Supplemental type certificate
- Status: Current, Issued
- Holder: Avcon Industries Inc, United States
- Description: Installation of communication and navigation antennae on the upper and lower fuselage.
- Applied: January 25, 2010
- Status date: April 23, 2010
- Product: Aircraft, Large Multi-Engine
- Certification basis: Part 21, Part 25
- Data sheets: [TCDS A24CE](https://openairdocs.org/tcds/A24CE)
- Certificate PDF: https://openairdocs.org/files/sha256/8e/2d/8e2d542b5a64a75770d686b5dbfc4fad391bffe1536a02ea4826340a5e23a2fe
- FAA DRS: https://drs.faa.gov/browse/excelExternalWindow/815CDB4F2AB95C448625772F0068D8BF.0001
- DRS record last changed: December 6, 2025
- Page: https://openairdocs.org/stc/SA01581WI

## ADs that name it (0)

None.

## Approved models (1)

- Hawker Beechcraft Corporation B300 ([TCDS A24CE](https://openairdocs.org/tcds/A24CE))

## 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 25 of the Federal Aviation Regulations.

Installation of communication and navigation antennae on the upper and lower fuselage in accordance with Avcon Industries, Inc.

Master Data List 1652900-2, Revision A, dated 19 February 2010 or later FAA approved revision. Airplane Flight Manual Supplement, Document No 1652973 Change 0, dated 20 April 2010 or later FAA approved revision is required for this installation.

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

It has been determined by substantiation that this modification does not result in an acoustical change per 14 CFR 21.93(b) for aircraft with a MTOW of 16,500 lbs or less.

The Aircraft will be placed in the RESTRICTED category when the payload antennae are installed. The aircraft may be operated i n dual airworthiness categories in accordance with STC No. SA2429CE when the payload antennae are removed and the antennae plates are installed.

Avcon Industries, Inc.

714 N. Oliver, Hangar M Newton City/County Airport Newton, KS 67114 A24CE Make : Hawker Beechcraft Model : B300 Date of application : January 25, 2010

Date of issuance : April 23, 2010

Original signed by Grant Youngdahl

( Signature)

Grant Youngdahl Program Manager Wichita Aircraft Certification Office

( Title)

## Every issue (1)

- April 23, 2010: Issued, Current. [certificate](https://openairdocs.org/files/sha256/8e/2d/8e2d542b5a64a75770d686b5dbfc4fad391bffe1536a02ea4826340a5e23a2fe)

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