# STC SA02237AK

- Type: Supplemental type certificate
- Status: Current, Issued
- Holder: Transnorthern LLC, United States
- Description: Limit the maximum seating capacity to 9 passengers or less in accordance with TransNorthern Drawing TNA-99-01, Revision OR, dated March 15, 2002, or later FAA approved revision.
- Applied: November 18, 2002
- Status date: March 31, 2005
- Product: Aircraft, Single-Engine
- Certification basis: Part 21, Part 23
- Data sheets: [TCDS A14CE](https://openairdocs.org/tcds/A14CE)
- Certificate PDF: https://openairdocs.org/files/sha256/bc/83/bc83f72bd7a9eb107ccfafcd222595d9b4dff3c3bb4de86de868ebb008b141db
- FAA DRS: https://drs.faa.gov/browse/excelExternalWindow/4D41E1177890A4E3862570190069BA2B.0001
- DRS record last changed: December 6, 2025
- Page: https://openairdocs.org/stc/SA02237AK

## ADs that name it (0)

None.

## Approved models (2)

- Raytheon Aircraft Company 99 ([TCDS A14CE](https://openairdocs.org/tcds/A14CE))
- Raytheon Aircraft Company 99A ([TCDS A14CE](https://openairdocs.org/tcds/A14CE))

## 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.

This certificate issued to TransNorthern, LLC 4841 Lakeshore Drive Anchorage, AK 99502

Part 23 of the Federal Aviation Regulations

Original Product — Type Certificate Number: A14CE Make: Raytheon Aircraft Company Model :

99, 99A Description of Type Design Change: Limit the maximum seating capacity to 9 passengers or less in accordance with TransNorthern Drawing TNA-99-01, Revision OR, dated March 15, 2002, or later FAA approved revision.

Note: Cargo shall not be carried in the main passenger cabin when any of the passenger seats are occupied, unless additional approval is obtained.

Limitations and Conditions: Approval of this change in type design applies to the aircraft model listed above only.

This approval should not be extended to other aircraft of this model on which other previously approved modifications are incorporated unless it is determined that the relationship between this change and any of those other previously approved modifications, including changes in type design, will introduce no adverse effect upon the airworthiness of that aircraft. A copy of this Certificate and TransNorthern Aircraft Flight Manual Supplement, Revision OR, dated March 31, 2005, or later FAA approved revision, must be maintained as part of the permanent record of the modified aircraft. The FAA has determined that no Instructions for Continued Airworthiness are required for this STC.

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: November 18, 2002

Date of issuance: March 31, 2005 Date amended:

( Signature) Gregory J. Holt Manager, Anchorage Aircraft Certification Office

(Title)

## Every issue (1)

- March 31, 2005: Issued, Current. [certificate](https://openairdocs.org/files/sha256/bc/83/bc83f72bd7a9eb107ccfafcd222595d9b4dff3c3bb4de86de868ebb008b141db)

---
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.