STC SA7779SW-D

Supplemental type certificate · S-TEC Corporation

Holder
S-TEC Corporation · United States
Status
Current · Amended
Status date
May 21, 1993
Applied
September 5, 1990
Product
Aircraft · Single-Engine
Certification basis
Part 21
Data sheet
TCDSA-777

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

What it approves

Installation of S-TEC System 60 Two Axis Automatic Flight Guidance System.Model ST-330, with Optional Automatic Electric Trim System

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.

SSotu tf 3tana of Transportation—Jfttaal 2trianon SUininistranon £uppltmcntal "Cgpc Certificate SA7779SW-D S-TEC Corporation 946 Pegram Welters Industrial Park Mineral Wells, Texas 76067 ^^^l^*^^ Civil Air A-777 Beech 35, A35, and B35 Installation of S-TEC System 60 Two Axis Automatic Flight Guidance System, Model ST-330, with Optional Automatic Electric Trim System, according to Bulletin No.

430, Revision 3, dated 4-23-93 and Master Drawing List No. 92524, Revision C, dated 4-23-93 with Optional Flight Director/Steering Horizon or later FAA Approved revisions of the above data (14 Volt System).

Also eligible on Model 35 When Modified Per STC SA1-460 (Auxiliary Wing Tip Fuel Tanks).

FAA/DAS Approved Supplemental Flight Manual, P/N 89895, dated 9-14-90 is required for Beech Model 35 And The Above Model When Modified Per STC SA1-460 (Auxiliary Wing Tip Fuel Tanks) or later FAA Approved revisions of the above supplement.

(See Continuation Sheet, Page 2, a part of this STC.)

9-05-90 9-24-90 : 9-24-92, 5-21-93, Revision 2 J. Thomas DAS Staff Coordinator, DAS 5 SW (Title)

T\u itttifiialt may bt Iraiu/erriJ in otnrduia <M(A FAR 21.i7.

ttnicd £<aas of 3nmn department of Transportation— federal atriation administration 3upplemtntal tjpe Certificate(dantinuanon Sheet) SA7779SW-D, Revision 2 Limitations and Conditions (con't.)

3. FAA/DAS Approved Airplane Flight Manual Supplement, P/N 891027, dated 5-21-93 is required for Beech Models A35 and 835 or later FAA Approved revisions of the above supplement.

4. Compatibility: of this modification with other previously approved modifications must be determined by the installer.

.\<i\ .uttrntton at :!in ^ertipcau n purushablt by ajini of not txceedintj SI,OOP, or imprisonment not exctedin^ 3 yean, at .in/*.

**.v FORM »iio.j.1 ito.«() Tf,u cirtijitati may !>t tram/ami m jceordantt aitih I'.IH .7V" PAGE 2 OF 2 PAGES

TRANSFER ENDORSEMENT Transfer the ownership of Supplemental Type Certificate Number to (Name of transferee) (Address of transferee) (Number and street) (City, State, and %IP cade) from (Name of grantor) (Print or type).

(Address of grantor) (dumber and street) ( Cilr, Slate, and ^Jif code) Extent of Authority (if licensing agreement): _ Date of Transfer:

Signature of grantor (In ink): __

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 · 3

MakeModelData sheet
Raytheon Aircraft Company35A-777
Raytheon Aircraft CompanyA35A-777
Raytheon Aircraft CompanyB35A-777