# STC SA890EA

- Type: Supplemental type certificate
- Status: Current, Reissued
- Holder: Honeywell International Inc., United States
- Description: Installation of Grimes three light strobe kit P/N 34-0101-2 as supplemental lighting.
- Applied: January 25, 1971
- Status date: June 4, 2007
- Product: Aircraft, Small Multi-Engine
- Certification basis: Part 3, Part 21
- Data sheets: [TCDS 1A10](https://openairdocs.org/tcds/1A10), [TCDS A1EA](https://openairdocs.org/tcds/A1EA)
- Certificate PDF: https://openairdocs.org/files/sha256/4b/db/4bdb34e87cf290ce22bc9a83c68dd33995f2f71111c1627ce42c4ab4da09887b
- FAA DRS: https://drs.faa.gov/browse/excelExternalWindow/C525A8AE11EBC13C8625731A006C4D53.0001
- DRS record last changed: December 6, 2025
- Page: https://openairdocs.org/stc/SA890EA

## ADs that name it (0)

None.

## Approved models (5)

- Piper Aircraft Inc. PA-23-160 ([TCDS 1A10](https://openairdocs.org/tcds/1A10))
- Piper Aircraft Inc. PA-23-235 ([TCDS 1A10](https://openairdocs.org/tcds/1A10))
- Piper Aircraft Inc. PA-23-250 (Navy UO-1) ([TCDS 1A10](https://openairdocs.org/tcds/1A10))
- Piper Aircraft Inc. PA-30 ([TCDS A1EA](https://openairdocs.org/tcds/A1EA))
- Piper Aircraft Inc. PA-39 ([TCDS A1EA](https://openairdocs.org/tcds/A1EA))

## 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 3 of the Civil Air Regulations.

(See applicable aircraft specification ot Type Certificate Data Sheet No. for complete certification basis).

Installation of Grimes Three Light Storbe Kit P/N 34-0101-2 as supplemental lighting in accordance with Grimes Manufacturing Co.

Specification Sheets P/N 34-0101-2 dated July 16, 1971, or later FAA approved revision.

1) This approval should not be extended to other airplanes of these models on which other previously approved modifications are incorporated unless it is determined by the installer that the interrelationship between this change and any of those other previously approved modifications will introduce no adverse effect upon the airworthiness of that aircraft.

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.

Honeywell International Inc.

550 Route 55 Urbana, OH 43078 1A10, A1EA Make :

PA-23-235, -250, -160 PA-30 and PA-39

Piper Aircraft Corporation Model :

Date of application : January 25, 1971

Date of issuance : November 4, 1971

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

(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/sha256/4b/db/4bdb34e87cf290ce22bc9a83c68dd33995f2f71111c1627ce42c4ab4da09887b)

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