STC SA8403SW-D

Supplemental type certificate · S-TEC Corporation

Holder
S-TEC Corporation · United States
Status
Current · Amended
Status date
April 10, 2001
Applied
July 28, 1994
Product
Aircraft · Small Airplane
Certification basis
Part 21
Data sheet
TCDS3A16

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 55/55X Two Axis Automatic Flight Guidance System, Model ST-549

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.

•Hnttcb j»tatcB ®f America pEparteumi nf ®ranspnrtattnn - Jifchcral J\inattntt .Ahmmtslraitrm uppletttental Certificate SA8403SW-D S-TEC Corporation One S-TEC Way Mineral Wells Municipal Airport Mineral Wells, TX 76067-9236 f/ S/tr //ir /M/*f df'Jfffj/ /at MifcA //fr atiamt/ddmu ,.//,«/<-/.- y/' //tr ^MM/ff/fojiJ f//m reu j/ .V &/'///(' Wfiv/' 3A16 Beech 95-55, 95-A55, 95-B55, 95-B55A, 95-B55B, 95-C55, 95-C55A, D55, D55A, E55, E55A, 56TC and A56TC Installation of S-TEC System 55/55X Two Axis Automatic Flight Guidance System, Model ST-549, according to Bulletin No. 649, Revision 2, dated 4-10-01 and Master Drawing List No. 92701, Revision B, dated 4-10-01 or later FAA Approved revisions of the above data (28 Volt System).

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

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.

tt/mfr/ttmr ^rs f/t//// (/er/f f .• 7-28-94 8-03-94 «„,«,„/,«/.• 2-24-99, 4-10-01 (Signature) Michael Keirnan DAS Staff Coordinator. DAS 5 SW (Title)

FAA Form 6110-2(10-68) Page 1 o£ 2

•Hnitcb plates ©f (America Department nf transportation - JTchcral JVntatton J\.hmtntstratton uppletttental tEgpe (Herttftcate

- SA8403SW-D Limitations and Conditions (con't.)

1 . Model 95-B55B eligibility limited to airplanes When Modified Per Beech Drawing 96-002000.

2. FAA/DAS Approved Pilot's Operating Handbook and/or Airplane Flight Manual Supplement, P/N 891089. dated 8-03-94 for Beech Models 95-55, 95-A55, 95-B55, and 95-B55A and 95-B55B When Modified Per Beech Drawing 96-002000 is required or later FAA Approved revisions of the above supplement.

3. FAA/DAS Approved Pilot's Operating Handbook and/or Airplane Flight Manual Supplement, P/N 891090. dated 8-03-94 for Beech Models 95-C55, 95-C55A, D55, D55A, E55, and E55A is required or later FAA Approved revisions of the above supplement.

4. FAA/DAS Approved Pilot's Operating Handbook and/or Airplane Flight Manual Supplement, P/N 891831, dated 2-24-99 for Beech Models 56TC and A56TC is required or later FAA Approved revisions of the above supplement.

5. FAA/DAS Approved Pilot's Operating Handbook and/or Airplane Flight Manual Supplement, P/N 891089, Revision 1, dated 4-10-01 is required for Beech models 95-55, 95-A55, 95-B55, and 95-B55A and 95-B55B when modified per Beech Drawing 96-002000 for S-TEC System 55/55X or later FAA Approved revisions of the above supplement.

6. FAA/DAS Approved Pilot's Operating Handbook and/or Airplane Flight Manual Supplement, P/N 891090, Revision 1, dated 4-10-01 is required for Beech models 95-C55, 95-C55A, D55, D55A, E55, and E55A for S-TEC System 55/55X or later FAA Approved revisions of the above supplement.

7 FAA/DAS Approved Pilot's Operating Handbook and/or Airplane Flight Manual Supplement, P/N 891831, Revision 1, dated 4-10-01 is required for Beech models 56TC and A56TC for S-TEC System 55/55X or later FAA Approved revisions of the above supplement.

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

FAA Form 8110-2-1(10-69) Page 2 of 2 This certificate may be transferred in accordance with FAR 2.1.47.

TRANSFER ENDORSEMENT Transfer the ownership of Supplemental Type Certificate Number to (Name of transferee) (Address of transferee) (Number and street) (City, State, and Z}P cade) from (Name of grantor) (Print or type) (Address of grantor) (Number and street) (City, State, and £IP code) Extent of Authority (if licensing agreement):

Signature of grantor (In ink):.

U.S. GOVERNMENT PRINTING OFFICE : 1966 OF—205-579

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 · 13

MakeModelData sheet
Beechcraft Corporation56TC3A16
Beechcraft Corporation95-553A16
Beechcraft Corporation95-A553A16
Beechcraft Corporation95-B553A16
Beechcraft Corporation95-B55A3A16
Beechcraft Corporation95-B55B3A16
Beechcraft Corporation95-C553A16
Beechcraft Corporation95-C55A3A16
Beechcraft CorporationA56TC3A16
Beechcraft CorporationD553A16
Beechcraft CorporationD55A3A16
Beechcraft CorporationE553A16
Beechcraft CorporationE55A3A16