# STC SA2843SO

- Type: Supplemental type certificate
- Status: Current, Reissued
- Holder: Raytheon Aircraft Services Inc, United States
- Description: Installation of ground cooling freon system.
- Applied: June 14, 1990
- Status date: October 20, 2005
- Product: Aircraft, Small Multi-Engine
- Certification basis: Part 21, Part 23
- Data sheets: [TCDS A24CE](https://openairdocs.org/tcds/A24CE)
- Certificate PDF: https://openairdocs.org/files/sha256/bc/90/bc9011045608235de89c923e293fd9db4ca8af5120f9fcb00bbc01d388278310
- FAA DRS: https://drs.faa.gov/browse/excelExternalWindow/298457FD000775DE862570A7005337DB.0001
- DRS record last changed: December 6, 2025
- Page: https://openairdocs.org/stc/SA2843SO

## ADs that name it (0)

None.

## Approved models (2)

- Raytheon Aircraft Company 300 ([TCDS A24CE](https://openairdocs.org/tcds/A24CE))
- Raytheon Aircraft Company 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.

3992 Aviation Circle Atlanta, Georgia 30336

Part 23 of the Federal Aviation Regulations.

Original Product--Type Certificate Number : A24CE Make : Raytheon 300 and B300 Series

Description of Type Design Change: Installation of a Ground Cooling Freon System in accordance with Hangar One Inc., Report No. H1KA300, “Ground Cooling Freon System Master Drawing List” dated September 10, 1990, or later FAA Approved revision.

Limitations and Conditions:This approval should not be extended to other aircraft of this model on which other previously approved modifications are incorporated, unless it is determined by the installer that the interrelationship between this change and any of those other previously approved modifications will produce no adverse effect upon the airworthiness of that airplane. 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.

Date of application : June 14, 1990

Date of issuance : September 15, 1990 Date reissued : October 20, 2005

( Signature)

Melvin D. Taylor Manager Atlanta Aircraft Certification Office

(Title)

## Every issue (1)

- October 20, 2005: Reissued, Current. [certificate](https://openairdocs.org/files/sha256/bc/90/bc9011045608235de89c923e293fd9db4ca8af5120f9fcb00bbc01d388278310)

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