STC SA02357LA

Supplemental type certificate · Blackhawk Modifications Inc.

Holder
Blackhawk Modifications Inc. · United States
Status
Current · Amended
Status date
January 28, 2015
Applied
April 28, 2009
Product
Aircraft · Single-Engine
Certification basis
Part 21, Part 23, Part 34, Part 36
Data sheet
TCDSA37CE

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

What it approves

Replacement of the original Pratt and Whitney PT6A-114(A) engine and propeller with a Pratt and Whitney PT6A-42A and 4-blade Hartzell Propeller HC-E4N-3P/D9900(K) propeller or 3-blade Hartzell Propeller HC-B3TN-3AE(Y)/T10290N(K)+2, and associated equipment

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.

This Certificate issued to Blackhawk Modifications Inc.

7601 Karl May Drive Waco, Texas 76708 Part 23* of the Federal Aviation Regulations. *Certification basis set forth on continuation sheet 2 Original Product Type Certificate Number :

A37CE

Cessna

208B Description of Type Design Change : Replacement of the original Pratt and Whitney PT6A -114(A) engine and propeller with a Pratt and Whitney PT6A- 42A and 4-blade Hartzell Propeller HC-E4N-3P/D9900(K) propeller or 3- blade Hartzell Propeller HC -B3TN-3AE(Y)/T10290N(K)+2, and associated equi pment in accordance with FAA Approved Master Drawing List 200803- 000, Rev IR, dated June 8, 2011, or later FAA approved revisions. Pilot’s Operating Handbook and FAA Approved Airplane Flight Manual Supplement, AFMS 200803, Rev IR, dated June 22, 2011 or la ter FAA approved revisions. Blackhawk Modifications Inc. Instructions for Continued Airworthiness document ICA 200803- 30, Rev A, dated May 2011, or later revisions. Installation of optional Howell Instruments, Inc. gages as acceptable alternates for the existing Ultra Electronic FlightLine Systems gages in accordance with FAA Approved Master Drawing List 201307- 000, Rev IR, dated Sep 12, 2014, or later FAA approved revisions and Pilot’s Operating Handbook and FAA Approved Airplane Flight Manual Supplement , AFMS 201307, Rev IR, dated January 16, 2015, or later FAA approved revisions.

Limitations and Conditions: The installation should not be incorporated in any aircraft unless it is determined that the interrelationship between this installation and any previously approved configuration will not introduce any adverse effect upon the airworthiness of that aircraft . The approval of this modification applies to t he above-noted airplane models only. 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.

(CONTINUED on page 3)

Date of application : April 28, 2009

Date of issuance : June 23, 2011

Date amended : April 16, 2012, October 25, 2012, November 14, 2013, January 28, 2015

(Signature) Manager, Propulsion Branch Los Angeles Aircraft Certification Office (Title)

Limitations and Conditions(continued)

• AeroAcoustics Aircraft Systems, Inc., “Aircraft Payload Extender STOL System,” STC SA01805SE is required as part of this alteration.

• This modification is not compatible with Cessna Model 208B Serial Number 208B1190, 208B1216, and 208B2000 and greater (Garmin 1000 installations) and aircraft equipped with STC SA01478WI or Cessna SK208-174 (TKS installation).

Certification Basis

The certification basis for this modification is as follows:

14 CFR part 23 of the Federal Aviation Regulations effective February 1, 1965, as amended by Amendments 23-1 through 23-59 for 23.1, 23.21, 23.23, 23.25, 23.33, 23.45, 23.49, 23.51,

23.53, 23.63, 23.65, 23.69, 23.73, 23.75, 23.77, 23.141, 23.143, 23.145, 23.147, 23.153, 23.155,

23.157, 23.161, 23.171, 23.173, 23.175, 23.177, 23.179, 23.181, 23.201, 23.203, 23.221,

23.231, 23.233, 23.251, 23.253, 23.301, 23.303, 23.305, 23.307, 23.321, 23.331, 23.333.

23.335, 23.337, 23.341, 23.361, 23.363, 23.371, 23.421, 23.471, 23.473, 23.479, 23.481,

23.483, 23.485, 23.493, 23.499, 23.507, 23.509, 23.561, 23.572, 23.601, 23.603, 23.605,

23.607, 23.609, 23.611, 23.613, 23.619, 23.623, 23.625, 23.627, 23.629, 23.735, 23.771,

23.831, 23.863, 23.865, 23.867, 23.901, 23.903, 23.905, 23.907, 23.925, 23.929, 23.933,

23.939, 23.955, 23.959, 23.961, 23.991, 23.993, 23.994, 23.999, 23.1011, 23.1017, 23.1019,

23.1021, 23.1023, 23.1027, 23.1041, 23.1043, 23.1045, 23.1091, 23.1093, 23.1103, 23.1111,

23.1121, 23.1123, 23.1141, 23.1163, 23.1165, 23.1181, 23.1183, 23.1193, 23.1203, 23.1301,

23.1305, 23.1308, 23.1309, 23.1321, 23.1322, 23.1327, 23.1329, 23.1331, 23.1337, 23.1351,

23.1357, 23.1359, 23.1365, 23.1381, 23.1416, 23.1431, 23.1501, 23.1507, 23.1519, 23.1521,

23.1525, 23.1527, 23.1529, 23.1541, 23.1543, 23.1547, 23.1549, 23.1551, 23.1555, 23.1557,

23.1581, 23.1583, 23.1585, 23.1587, 23.1589, except 23.1419 as amended by 23-1 through 23-

14.

1. Special Condition 23-ACE-3, Dynamic Evaluation, Engine Installation. Factors from this special condition were incorporated into the whirl mode flutter analysis per 14 CFR

23.629(e)(1) and (2) Amendment 23-54, Flutter.

2. 14 CFR 34, effective January 1, 1994, as amended by Amendments 34-1 thru 34-3.

3. 14 CFR 36, effective December 1, 1969, as amended by Amendments 36-1 thru 36-28.

-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 · 1

MakeModelData sheet
Cessna Aircraft Company208BA37CE

Every issue · 5

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

DateStatusFiles
January 28, 2015Amended, currentCertificate
November 14, 2013Amended, earlier issueCertificate
October 25, 2012Amended, earlier issueCertificate
April 16, 2012Amended, earlier issueCertificate
June 23, 2011Issued, earlier issueCertificate