STC SA5903NM

Supplemental type certificate · Knots 2U Ltd.

Holder
Knots 2U Ltd. · United States
Status
Current · Reissued
Status date
October 9, 2015
Applied
February 21, 1992
Product
Aircraft · Single-Engine
Certification basis
Part 3, Part 21

From FAA DRS, with our copy of the certificate PDF. DRS record last changed December 5, 2025.

What it approves

Fabrication of Model RMD-000035-B replacement wing tips with supplemental landing and recognition lights.

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.

Number SA5903NM

This certificate, issued to KNOTS 2U, LTD 709 Airport Road Burlington, WI 53105

Part * of the * Regulations.

Original ProductType Certificate Number:* See attached Approved Model List (AML) Make: * No. SA5903NM for a list of approved Model: * airplane models and applicable airworthiness regulations.

Description of the Type Design Change: Fabrication of Model RMD-00035-B replacement wings-tips with supplemental landing and recognition lights in accordance with Drawing List No. RMD-3536 MDL, dated April 1, 1992, or later Federal Aviation Administration (FAA) approved revision, and Installation of these replacement wing-tips in accordance with Installation Instructions RMD-3536-II, dated April 1, 1992, or later FAA approved revision.

Limitations and Conditions: Approval of this change in type design applies to only those Beech airplane Models listed on AML No. SA5903NM, dated December 21, 1992, or later FAA-approved revision, which were previously equipped with Beech wing station 191 rib assemblies Part No. 35-115031 (LH) and 35-115031-1 (RH).

This approval should not be extended to aircraft of these models on which other previously approved modifications are incorporated unless it is determined that the relationship between this change and any of those other previously approved modifications, including changes in type design, will introduce no adverse effect upon the airworthiness of that aircraft. A copy of this Certificate, Continuation Sheet No. SA5903NM and AML No.

SA5903NM must be maintained as part of the permanent records for the modified aircraft (See Continuation Sheet page 3 of 3).

Date of application: February 21, 1992 Date reissued: October 9, 2015 Date of issuance: December 21, 1992 Date amended:

(Signature)

Manager, Seattle Aircraft Certification Office (Title)

Number SA5903NM

KNOTS 2U, LTD Issued: December 21, 1992 Reissued: October 9, 2015

A set of the wing-tip position lights listed below must be installed with this wing-tip replacement installation:

Grimes P/N A-1285G-12 and A-1285R-12, or P/N A-1285G-24 and A-1285R-24

Whelen P/N W1285-PG-14 and W1285-PR-14, or P/N W1285-PG-28 and W1285-PR-28

- END -

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

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 · 21

MakeModelData sheet
Beechcraft Corporation35-333A15
Beechcraft Corporation35-A333A15
Beechcraft CorporationA35A-777
See all 21 models

Every issue · 2

DRS keeps each issue of an STC as its own record, with its own certificate and attachments.

DateStatusFiles
October 9, 2015Reissued, currentCertificateApproved model list
June 7, 1993Amended, earlier issueCertificateApproved model list