# STC SA899EA

- Type: Supplemental type certificate
- Status: Current, Reissued
- Holder: Honeywell International Inc., United States
- Description: Installation of Grimes three-light strobe system as a supplemental light system.
- Applied: May 27, 1971
- Status date: June 4, 2007
- Product: Aircraft, Small Multi-Engine
- Certification basis: Part 21
- Data sheets: [TCDS A-765](https://openairdocs.org/tcds/A-765)
- Certificate PDF: https://openairdocs.org/files/sha256/99/7c/997c4b4be0799c0b6ed6ab159bdba3c75f23f00310e850ecbfb4147edeb16d4c
- FAA DRS: https://drs.faa.gov/browse/excelExternalWindow/9FA90C354F422D508625731A006D302F.0001
- DRS record last changed: December 6, 2025
- Page: https://openairdocs.org/stc/SA899EA

## ADs that name it (0)

None.

## Approved models (4)

- Raytheon Aircraft Company E18S ([TCDS A-765](https://openairdocs.org/tcds/A-765))
- Raytheon Aircraft Company E18S-9700 ([TCDS A-765](https://openairdocs.org/tcds/A-765))
- Raytheon Aircraft Company G18S ([TCDS A-765](https://openairdocs.org/tcds/A-765))
- Raytheon Aircraft Company H18 ([TCDS A-765](https://openairdocs.org/tcds/A-765))

## 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.

550 Route 55 Urbana, OH 43078

Part 3 of the Civil Air Regulations.

(See Type Certificate Data Sheet A-765 for complete certification basis).

A-765 Original Product--Type Certificate Number :

Make : Beech Aircraft Corporation Model : E18S, E18S-9700, G18S, and H18

Installation of Grimes Three Light Strobe System as a Supplemental Lighting System in accordance with Grimes Specification Sheets P/N 34-0113-2 dated May 24, 1971, or later FAA approved revision.

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

2. 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 : May 27, 1971 Date reissued : May 5, 1988, November 5, 1991, June 4, 2007

Date of issuance : February 15, 1972

( Signature) Charles L. Smalley Manager, Systems and Flight Test Branch Chicago Aircraft Certification Office

( Title)

FAA FORM 8110-2-1(10-69) PAGE 3 of 3 PAGES

## Every issue (1)

- June 4, 2007: Reissued, Current. [certificate](https://openairdocs.org/files/sha256/99/7c/997c4b4be0799c0b6ed6ab159bdba3c75f23f00310e850ecbfb4147edeb16d4c)

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