# STC SA1056GL

- Type: Supplemental type certificate
- Status: Current, Reissued
- Holder: Honeywell International Inc., United States
- Description: Installation of Grimes Floor Proximity Lighting Systems P/N 10-1309-27, 10-1309-45 in737-200, P/N 10-1309-47.
- Applied: March 24, 1986
- Status date: June 4, 2007
- Product: Aircraft, Large Multi-Engine
- Certification basis: Part 21, Part 25
- Data sheets: [TCDS A16WE](https://openairdocs.org/tcds/A16WE)
- Certificate PDF: https://openairdocs.org/files/sha256/f5/1c/f51c26e876afe0ab799b071dc2486a9fa4e92c20fd6b1e0e1a7579b8f17f2602
- FAA DRS: https://drs.faa.gov/browse/excelExternalWindow/269380F58B57358F8625731B00603074.0001
- DRS record last changed: December 6, 2025
- Page: https://openairdocs.org/stc/SA1056GL

## ADs that name it (0)

None.

## Approved models (2)

- The Boeing Company 737-200 Series ([TCDS A16WE](https://openairdocs.org/tcds/A16WE))
- The Boeing Company 737-300 Series ([TCDS A16WE](https://openairdocs.org/tcds/A16WE))

## 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 25 of the Federal Aviation Regulations.

(See Type Certificate Data Sheet A16WE for complete certification basis. In additi on, compliance with FAR 25.812 (e), Amdt. 25- 58, has been demonstrated).

A16WE Original Product--Type Certificate Number :

Make : The Boeing Company Model : 737-200, -300

Installation of Grimes Floor Proximity Lighting Systems: P/N 10-1309-27 in Boeing 737-200; P/N 10-1309-45 in Boeing 737-200;

and P/N 10-1309-47 in Boeing 737-300, all in accordance with Grimes Master Drawing List, 737 Series, MDL-10-1309, rev B, dated August 21, 1986, and Grimes Engineering Orders 10-1309-27, N/C, dated July 17, 1986, 10-1309-45, N/C, dated July 16, 1986, and 10-1309-47, N/C, dated July 25, 1986, or other FAA Approved revisions of these documents.

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 : March 24, 1986 Date reissued : May 5, 1988, November 5, 1991, June 4, 2007

Date of issuance : September 4, 1986

( 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/f5/1c/f51c26e876afe0ab799b071dc2486a9fa4e92c20fd6b1e0e1a7579b8f17f2602)

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