# STC ST10432SC-D

- Type: Supplemental type certificate
- Status: Current, Reissued
- Holder: Textron Aviation Inc, United States
- Description: Installation of Mark V Enhance Ground Proximity Warning System (EGPWS).
- Applied: April 14, 2005
- Status date: April 19, 2017
- Product: Aircraft, Large Multi-Engine
- Certification basis: Part 21
- Data sheets: [TCDS A3EU](https://openairdocs.org/tcds/A3EU)
- Certificate PDF: https://openairdocs.org/files/sha256/4f/17/4f1769099fef1822a994810dfde44fa95f0a3fdfcac2a3981949b0df3525c20b
- FAA DRS: https://drs.faa.gov/browse/excelExternalWindow/197170580CC008968625817D004CCEE2.0001
- DRS record last changed: December 6, 2025
- Page: https://openairdocs.org/stc/ST10432SC-D

## ADs that name it (0)

None.

## Approved models (2)

- Raytheon Aircraft Company Hawker 800XP ([TCDS A3EU](https://openairdocs.org/tcds/A3EU))
- Raytheon Aircraft Company Hawker 850XP ([TCDS A3EU](https://openairdocs.org/tcds/A3EU))

## 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 (5/14) Page 1 of

Part of the

Signature

Title ST10432SC-D Textron Aviation Inc.

One Cessna Boulevard Wichita, KS 67215 4b Civil Air Regulations.

Hawker Beechcraft Corporation Hawker 800XP; Hawker 850XP; Hawker 900XP; Hawker 750 See sheet 3 for certification basis Installation of Mark V Enhance Ground Proximity Warning System (EGPWS):

• Without Runway Awareness Advisory System (RAAS) (-101 Installation)

• With RAAS, without inhibit switch (-103 Installation)

• With RAAS, with inhibit switch (-105 Installation) in accordance with STC Master Drawing List No. 800-514, Rev. C, dated 7/11/05, or later FAA approved revision.

(see continuation sheet 3 of 3) 3 A3EU This STC is limited to the following Hawker 800XP/Hawker 850XP aircraft: S/N's 258541, 258556, 258567 through 258609, 258611 through 258628, 258630 through 258684, 258686 and subsequent. 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.

May 9, 2007; October 19, 2007; April 19, 2017 June 29, 2005; September 13, 2007;

April 17, 2008 April 14, 2005 August 3, 2005 Mark Fuller STC ODA administrator ODA-100129-CE

FAA Form 8110-2 (5/14) Page 2 of

To (Name and address of transferee)

From (Name and address of grantor)

FAA Form 8110-2 (5/14) Page 3 of

Date of Issuance: August 3, 2005 Date Amended: October 19, 2007 Date Reissued: April 19, 2017

Description of Type Design Change (cont'd):

Installations with RAAS (-103 and -105) require use of FAA approved Airplane Flight Manual Supplement, No. 800-329, Rev. R6, dated April 17, 2008, or later FAA approved revision. Note an AFMS is not needed for the -101 installation, because the aircraft's basic AFM is still applicable for EGPWS and there is no RAAS.

Certification Basis:

The certification basis of this STC is:

CAR 4b 4b.18 4b.305 4b.730 4b.104 4b.307(c) 4b.737 4b.230 4b.350(a), (c) 4b.303 4b.600

FAR 25, Amendment In Square Brackets

25.301 (a), (b) [25-23] 25.561 [25-91] 25.1309 [25-41]

25.303 [25-23] 25.601 25.1322 [25-38]

25.305 (a), (b) [25-86] 25.603 [25-46] 25.1351 (a) [25-72]

25.307 (a) [25-72] 25.605 (a) [25-46] 25.1353 (a) [25-42]

25.321 [25-86] 25.609 (a) 25.1357 (a)

25.331 [25-91] 25.613 (a) [25-23] 25.1381 [25-72]

25.333 [25-86] 25.615 (a) [25-23] 25.1431 (a), (c)

25.337 [25-23] 25.773 (a) (2) [25-72] 25.1529 [25-54]

25.341 25.853 (a) [25-83] 25.1581 [25-72]

25.345 [25-91] 25.869 (a) (4) [25-73] 25.1585 (a), (b) [25-72]

25.349 [25-94] 25.981 [25-102]

25.351 [25-91] 25.1301

-- END -- 3 ST10432SC-D

## Every issue (1)

- April 19, 2017: Reissued, Current. [certificate](https://openairdocs.org/files/sha256/4f/17/4f1769099fef1822a994810dfde44fa95f0a3fdfcac2a3981949b0df3525c20b)

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