# STC SA3646SW

- Type: Supplemental type certificate
- Status: Current, Reissued
- Holder: Intercontinental Jet Service Corporation, United States
- Description: Establish 264 KIAS Vmo at 8,000 feet or below and 264 KIAS linear variation to 320 KIAS at 11,000 feet. Install IDC P/N 37277-2139//3139 maximum allowable airspeed/ mach indicator.
- Applied: May 1, 1986
- Status date: September 11, 2006
- Product: Aircraft, Large Airplane
- Certification basis: Part 25
- Data sheets: [TCDS A16SW](https://openairdocs.org/tcds/A16SW), [TCDS A14SW](https://openairdocs.org/tcds/A14SW)
- Certificate PDF: https://openairdocs.org/files/sha256/b3/18/b318e7210c8f43e246be1cd4615dd10d63bfa80b2eef5889923ac8731f79b689
- FAA DRS: https://drs.faa.gov/browse/excelExternalWindow/0C0F83D7471E30BB862571F50062B987.0001
- DRS record last changed: December 5, 2025
- Page: https://openairdocs.org/stc/SA3646SW

## ADs that name it (0)

None.

## Approved models (3)

- Beechcraft Corporation 400 ([TCDS A16SW](https://openairdocs.org/tcds/A16SW))
- Beechcraft Corporation MU-300 ([TCDS A14SW](https://openairdocs.org/tcds/A14SW))
- Textron Aviation Inc. MU-300-10 ([TCDS A16SW](https://openairdocs.org/tcds/A16SW))

## 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(10-68) Page 1 of 1 Number SA3646SW This Certificate issued to Intercontinental Jet Service Corporation a Delaware Corporation 3322 N. 74th East Avenue Tulsa, OK 74115

Part 25 of the Federal Aviation Regulations.

A14SW A16SW Original Product Type Certificate Number :

Make : Mitsubishi Beech MU-300, MU-300-10 BE-400 Model :

Establish 264 KIAS VMO at 8,000 feet or below and 264 KIAS linear variation to 320 KIAS at 11,000 feet. Install IDC P/N 37277-2139/3139 Maximum Allowable Airspeed/Mach Indicator in accordance with Sections 34-11-00 and 34-11-01 of the following Mitsubishi and Beech Maintenance Requirements Manuals: MR-0464-2 (MU-300); MR-1040 (MU-300-10); Part No. 128-590001-3 (BE-400).

FAA Approved Airplane Flight Manual Supplement dated August 28, 1986. 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.

Date reissued : 10/29/99; 9/11/06

( Signature) Michele M. Owsley, Manager Airplane Certification Office, Southwest Region

(Title)

Date of application : May 01, 1986

Date of issuance : August 28, 1986

## Every issue (1)

- September 11, 2006: Reissued, Current. [certificate](https://openairdocs.org/files/sha256/b3/18/b318e7210c8f43e246be1cd4615dd10d63bfa80b2eef5889923ac8731f79b689)

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