# STC SA02528NY

- Type: Supplemental type certificate
- Status: Current, Issued
- Holder: Northrop Grumman Corporation 
California Microwave Systems, United States
- Description: Installation of Cabin Interior Modification
- Applied: June 11, 2007
- Status date: April 22, 2008
- Product: Aircraft, Large Multi-Engine
- Certification basis: Part 21, Part 23
- Data sheets: [TCDS A24CE](https://openairdocs.org/tcds/A24CE)
- Certificate PDF: https://openairdocs.org/files/sha256/e0/36/e036e28d0af96383468f7635a47711b64758d3f31744d569030a9ef1640d040d
- FAA DRS: https://drs.faa.gov/browse/excelExternalWindow/1D11CAD89F9F64E48625745C00577BE0.0001
- DRS record last changed: December 6, 2025
- Page: https://openairdocs.org/stc/SA02528NY

## 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 23 of the Federal Aviation Regulations.

Installation of Cabin Interior Modification in accordance with Northrop Grumman Installation Drawing List Report No. 414101DL, Revision C, dated April 9, 2008.

1. The aircraft must be maintained in accordance with Northrop Grumman Instructions for Continued Airworthiness B300 Interior Installation Report No. 414103ER, Revision A, dated April 29, 2008.

2. Northrop Grumman Flight Manual Supplement for Hawker Beechcraft B300 Report No. 414102ER, Revision -, STC No.

SA02528NY, FAA approved April 22, 2008 is required with this installation.

3. The installer must determine whether this design change is compatible with previously approved modifications.

4. If the holder agrees to permit another person to use the certificate to alter a product, the holder must give the other person written evidence of that permission.

Northrop Grumman Systems Corporation 18450 Showalter Road Hagerstown, MD 21742 A24CE Make: Hawker Beechcraft Model: B300 Date reissued:

( Signature)Anthony Socias Manager New York Aircraft Certification Office

( Title)

Date of application: June 11, 2007

Date of issuance: April 22, 2008

FAA Form 8110-2-1(10-69) Page 2 of 2

Number SA02528NY Date of Issuance: April 22, 2008

Certification Basis:

Base on 14 CFR §§ 21.115 and 21.101, and the FAA policy for significant changes in FAA Order 8110.48, the certification basis for the Hawker Beechcraft B300 series aircraft is as follow:

(a) The type certification basis for the Hawker Beechcraft B300 series airplane is shown on TCDS A24CE for parts not changed or not affected by the change.

(b) The certification basis for parts changed or affected by the change since the reference date of application, June 11, 2007 is based upon part 23 as amended by amendment 23-54. Based on 14 CFR §§ 21.115 and 21.101, and the FAA policy for significant changes in FAA order 8110.48, the certification basis for this modification was determined to be:

Regulations at the latest amendment 23-0 through 23-54 23-1, 23.29, 23.301-23.307, 23.341, 23.601-23.625, 23.785, 23.807-23.815, 23.851, 23.853, 23.1447, 23.1529, 23.1541, 23.1561,

23.1581

Regulations at an intermediate amendment

23.561 amendment 23-34 Per §§ 21.101(b) (1) and AC 21.101-1, the change is consider "not Significant."

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## Every issue (1)

- April 22, 2008: Issued, Current. [certificate](https://openairdocs.org/files/sha256/e0/36/e036e28d0af96383468f7635a47711b64758d3f31744d569030a9ef1640d040d)

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