STC SA895EA

Supplemental type certificate · Honeywell International Inc.

Holder
Honeywell International Inc. · United States
Status
Current · Reissued
Status date
June 4, 2007
Applied
September 14, 1971
Product
Aircraft · Small Multi-Engine
Certification basis
Part 3, Part 21
Data sheet
TCDS2A4

From FAA DRS, with our copy of the certificate PDF. DRS record last changed December 6, 2025.

What it approves

Installation of Grimes three light strobe kit, P/N 34-0112-3 as supplemental lighting.

What the certificate says

From the PDF’s text layer, without the form’s printed wording. Layout and order may differ; the PDF is the record.

550 Route 55 Urbana, OH 43078

Part 3 of the Civil Air Regulations.

(See Type Certificate Data Sheet No. 2A4 for complete certification basis).

2A4 Original Product--Type Certificate Number :

Make : Twin Commander Model : 680T, 680V, 680W, 681

Installation of Grimes Three Light Strobe Kit P/N 34-0112-3 as Supplemental Lighting in accordance with the data listed in Grimes Manufacturing Company Three Light Strobe Kit Specification Sheets, P/N 34-0112-3, dated September 7, 1971, or later FAA approved revision.

1. The following placard must be prominently displayed in full view of the pilot:

“CAUTION TURN OFF STROBE LIGHT WHEN TAXIING NEAR OTHER AIRCRFT OR WHEN FLYING IN FOG OR CLOUDS. STANDARD POSITION LIGHTS MUST BE USED FOR ALL NIGHT OPERATIONS.”

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

(See STC Continuation Sheet Page 3)

Date of application : September 14, 1971 Date reissued : May 5, 1988, November 5, 1991, June 4, 2007

Date of issuance : January 20, 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

Number SA895EA

Date Reissued : June 4, 2007

Limitations and Conditions: Cont.

3. 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.

…END…

ADs that name this STC · 0

An AD can apply because an STC is installed, or mention one in its text.

No AD in this release names this STC

Approved models · 4

MakeModelData sheet
Twin Commander Aircraft Corporation680-T2A4
Twin Commander Aircraft Corporation680-V2A4
Twin Commander Aircraft Corporation680-W2A4
Twin Commander Aircraft Corporation6812A4