STC ST10959SC

Part 25 of the Federal Aviation Regulations. (See Pages 4 thru 6 for complete certification basis.)

Applicable to 400A: Installation of Rockwell Collins Pro Line 21 Electronic Flight Instrument System (EFIS) with Rockwell Collins FMS-6100, Localizer Performance with Vertical Guidance (LPV) approach capability, Synthetic Vision System (SVS), and Universal Avionics Systems Company (UASC) Terrain Awareness Warning System (TAWS) in accordance with Nextant Aerospace LLC Master Drawing List Doc.

No. 373-00-0001 Revision EU, dated April 23, 2021, or later FAA approved version.

Applicable to 400T: Installation of Collins Pro Line 21 Electronic Flight Instrument System (EFIS) three Adaptive Flight Displays (AFD), Enhanced Ground Proximity Warning System (EGPWS), and other equipment installations in accordance with Nextant Aerospace LLC Master Drawing List Doc. No. NX0065- MDL0-0100 Revision F, dated April 19, 2019, or later FAA approved version.

Applicable to 400A/400T: Installation of a Dark Glareshield modification and/or Time Between Overhaul (TBO) engine extension for JT15D engines, in accordance with Nextant Aerospace LLC Master Data List Doc. No. NT0057-MDL0-0100 Revision IR, dated February 15, 2022, or later FAA approved version.

Nextant Aerospace LLC 18601 Cleveland Parkway Cleveland, OH 44135 A16SW Make : Hawker Beechcraft Corp.

Model: 400A, 400T Date of application: June 26, 2008

Date of issuance: October 19, 2009 Date reissued: July 25, 2017

Date amended: September 26, 2011; April 05, 2012;

January 26, 2017; May 8, 2019; June 9, 2021, June 24, 2022

( Signature) Roy E. Boffo, III Manager, Propulsion and Project Management Section Chicago ACO Branch, Compliance & Airworthiness Division

(Title)

FAA FORM 8110-2-1(10-69) PAGE 2 of 6 PAGES

Number ST10959SC Date of issuance: October 19, 2009 Date Amended: September 26, 2011; April 05, 2012; January 26, 2017; May 8, 2019; June 9, 2021; June 24, 2022

Limitations and Conditions (model 400A, Installation of a Rockwell Collins Pro Line 21 EFIS, Nextant Aerospace LLC Master Data List Doc. No. 373-00-0001):

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

2) If the holder agrees to permit another person to use this certificate to alter a product, the holder must give that person written evidence of that permission.

3) For aircraft equipped with Pratt & Whitney JT15D Engines FAA approved Airplane Flight Manual Supplement, Nextant Aerospace LLC Doc. No. 373-00-0008 Revision D, dated June 02, 2021, or later FAA approved version, is required on board the modified aircraft.

4) For aircraft equipped with Williams FJ44-3AP Engines, those engines must be installed under STC ST02371LA.

5) For aircraft equipped with Williams FJ44-3AP Engines FAA approved Airplane Flight Manual Supplement, Nextant Aerospace LLC Doc. No. 373-00-0023 Revision F, dated June 02, 2021, or later FAA approved version, is required on board the modified aircraft.

6) Aircraft must have previously qualified for Operations in Reduced Vertical Airspace via:

RK-1 thru RK-117 and RK-119 thru RK-139, Hawker Beechcraft Service Bulletin No. 34-3431.

RK-118, RK-140 thru RK-224, Hawker Beechcraft Service Bulletin Nos. 34-3228 and 34-3431.

RK-225 thru RK-299, Hawker Beechcraft Service Bulletin No. 34-3431.

RK-300 and after as original equipped from Hawker Beechcraft.

7) For aircraft equipped with Universal Avionics Systems Corporation (UASC) TAWS FAA approved Airplane Flight Manual Supplement, Nextant Aerospace LLC Doc. No. 373-00-0036 Revision IR, approved March 28, 2012, or later FAA approved version, is required on board the modified aircraft.

8) For aircraft with Collins Proline 21 FMS-6100 LPV Approach enabled FAA approved Airplane Flight Manual Supplement, Nextant Aerospace LLC Doc. No. 373-00-0032 Revision C, approved June 02, 2021, or later FAA approved version, is required on board the modified aircraft.

9) For aircraft with TCAS II System version 7.1 FAA approved Airplane Flight Manual Supplement, Nextant Aerospace LLC Doc. No. NX0060-AFMS-0200 Revision A, approved April 19, 2019, or later FAA approved version, is required on board the modified aircraft.

10) For aircraft equipped with Mid-Continent Instruments MD-302, FAA approved Airplane Flight Manual Supplement, Nextant Aerospace LLC Doc. No. 373-00-0048, Revision IR, dated Dec 16, 2013, or later FAA approved version, is required on board the modified aircraft.

11) The aircraft must be maintained in accordance with the Instructions for Continued Airworthiness, Nextant Aerospace LLC Doc. No. 373-00-0002, Airworthiness Limitations Section 2 Chapter 04-00- 00, Revision N, dated August 18, 2017, FAA approved December 18, 2017, or later FAA approved version.

FAA FORM 8110-2-1(10-69) PAGE 3 of 6 PAGES Number ST10959SC Date of issuance: October 19, 2009 Date Amended: September 26, 2011; April 05, 2012; January 26, 2017; May 8, 2019; June 9, 2021; June 24, 2022 L imitations and Conditions (model 400T, Installation of a Rockwell Collins Pro Line 21 EFIS, Nextant Aerospace LLC Master Data List Doc. No. NX0065-MDL0-0100):

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

2) If the holder agrees to permit another person to use this certificate to alter a product, the holder must give that person written evidence of that permission.

3) FAA approved Airplane Flight Manual Supplement, Nextant Aerospace LLC Doc. No. NX0065- AFMS-0100 Revision IR, dated May 8, 2019, or later FAA approved version, is required on board t he modified aircraft.

L imitations and Conditions (model 400A/400T, Installation of a Dark Glareshield Modification and/or Time Between Overhaul (TBO) Engine Extension for aircraft with JT15D engines, Nextant Aerospace LLC Master Data List Doc. No NT0057-MDL0-0100):

1) Applicable to aircraft with JT15D engines only.

2) It is the installers responsibility to determine whether this design change is compatible with other previously approved modifications.

3) If the holder agrees to permit another person to use this certificate to alter a product, the holder must give that person written evidence of that permission.

4) For the Dark Glareshield modification installation, FAA approved Airplane Flight Manual Supplement, Nextant Aerospace LLC Doc. No. NT0057-AFMS-0100 Revision IR, FAA Approved A pril 6, 2022 or later FAA approved version, is required on board the modified aircraft.

5) For the Dark Glareshield modification installation, the aircraft must be maintained in accordance w ith the Instructions for Continued Airworthiness, Nextant Aerospace LLC Doc. No. NT0057- ICA0-0100, Airworthiness Limitations Section 2 Chapter 04-00-00, Revision IR, dated January 13, 2022, F AA approved April 4, 2022 or later FAA approved version.

6) For the Time Between Overhaul (TBO) Extension, the aircraft must be maintained in accordance w ith the Instructions for Continued Airworthiness, Nextant Aerospace LLC Doc. No. NT0057- ICA0-0200, Airworthiness Limitations Section 2 Chapter 04-00-00, Revision IR, dated December 2, 2021, F AA approved April 4, 2022, or later FAA approved version.

C ertification Basis (model 400A, Installation of a Rockwell Collins Pro Line 21 EFIS, Nextant Aerospace LLC Master Data List Doc. No. 373-00-0001):

Based on 14 CFR §§21.115 and 21.101, and the FAA policy for significant changes in FAA Order 8l10.48, the certification basis for the Hawker Beechcraft 400A/400T aircraft is as follows:

a. T he type certification basis for the Hawker Beechcraft 400A/400T aircraft is shown on TCDS A16SW for parts not changed or not affected by this change.

_ FAA FORM 8110-2-1(10-69) PAGE 4 of 6 PAGES Number ST10959SC Date of issuance: October 19, 2009 Date Amended: September 26, 2011; April 05, 2012; January 26, 2017; May 8, 2019; June 9, 2021; June 24 , 2022

b. T he certification basis for the parts changed or affected by this change since the reference date of application, September 29, 2009, is based on TCDS A16SW and §§ 14 CFR Part 25 as shown on pa ges 4 through 5 of this STC.

Ba sed on 14 CFR §§ 21.115 and 21.l0l, and the FAA policy for significant changes in FAA Order 8ll0.48, the certification basis for the baseline Installation of Rockwell Collins Pro Line 21 Electronic Flight Instrument System (EFIS) with Rockwell Collins FMS-6100 modification was determined to be TCDS A16SW and the following later regulations:

Amdt.[24-4]

25.771 (a,e) Amdt.[25-23]

25.301; 25.303; 25.581;

25.607; 25.611; 25.773

(a)(1)(2)(d) Amdt.[25-38]

25.1309

25.1322 Amdt.[25-40]

25.901 (b)(l)(i); 25.1549

(a)(b)(c) Amdt.[25-41]

25.1321 (a)(b)(c)(e);

25.1331; 25.1333 Amdt.[25-42]

25.1501 Amdt.[25-46]

25.603; 25.605; 25.613;

25.1329 (h) Amdt.[25-54]

25.1529 Amdt.[25-72]

25.307; 25.571; 25.1307

(c)(e); 25.1351 (a)(l)(d);

25.1381; 25.1521 (a)(c);

25.1543 (b); 25.1581;

25.1583 (a) Amdt.[25-80]

25.1316 Amdt.[25-86]

25.305 Amdt.[25-90]

25.1303 Amdt.[25-91]

25.561 Amdt.[25-102]

25.981 (a)(b) Amdt.[25-105]

25.1585 (a) Amdt.[25-108]

25.1325 (d) Amdt.[25-109]

25.1323 (a)(f)(g) Amdt.[25-113]

25.869 (a)(4); 25.1431 Amdt.[25-122]

25.1317 (a)(b)(c) Amdt.[25-123]

25.1353 (a)(c) Based on 14 CFR §§ 21.115 and 21.l0l, and the FAA policy for significant changes in FAA Order 8ll0.48, the certification basis for the Collins Proline 21 FMS-6100 with LPV Approach enabled and UASC TAWS was determined to be TCDS A16SW and the following later regulations:

Amdt.[Original]

25.601, 25.605, 25.609,

25.613, 25.1301,

25.1357, 25.1381,

25.1525, 25.1541,

15.1581 Amdt.[24-4]

25.771 (a) Amdt.[25-23]

25.301; 25.303; 25.305 ,

25.307, 25.561(c);

25.607; 25.611, 25.1307 Amdt.[25-38]

25.603, 25.1322,

25.1583(e) Amdt.[25-40]

25.1585 (a) Amdt.[25-41]

25.1309 (a)(b)(c)(d)(e)(g)

25.1351 (a)(1) Amdt.[25-42]

25.1501 Amdt.[25-46]

25.777(a)(c) Amdt.[25-54]

25.1529 Amdt.[25-72]

25.869(a)(1) Amdt.[25-102]

25.981(a)(b) Amdt.[25-113]

25.1431(a) Amdt.[25-123]

25.1353 (a)(c) B ased on 14 CFR §§ 21.115 and 21.l0l, and the FAA policy for significant changes in FAA Order 8ll0.48, the certification basis for the Synthetic Vision System and Pro Line 21 Avionics Enhancements was determined to be TCDS A16SW and the following later regulations:

_ FAA FORM 8110-2-1(10-69) PAGE 5 of 6 PAGES Number ST10959SC Date of issuance: October 19, 2009 Date Amended: September 26, 2011; April 05, 2012; January 26, 2017; May 8, 2019; June 9, 2021; June 24, 2022 Amdt.[25-23]

25.301; 25.303; 25.581;

25.607; 25.611;

Amdt.[25-41]

25.1309 (a)(b)(c)(d)(e)(g) Amdt.[25-42]

25.1501 Amdt.[25-46]

25.603; 25.605; 25.613;

Amdt.[25-54]

25.1529 Amdt.[25-72]

25.307; 25.571; 25.1351

(a)(l)(d); 25.1581 Amdt.[25-80]

25.1316 Amdt.[25-86]

25.305 Amdt.[25-90]

25.1303 Amdt.[25-91]

25.561 Amdt.[25-105]

25.1585 (a) Amdt.[25-113]

25.1431 Amdt.[25-122]

25.1317 (a)(b)(c) Amdt.[25-123]

25.1353 (a)(c) Certification Basis (model 400T, Installation of a Rockwell Collins Pro Line 21 EFIS, Nextant Aerospace LLC Master Data List Doc. No. NX0065-MDL0-0100):

Based on 14 CFR §§21.115 and 21.101, and the FAA policy for significant changes in FAA Order 8l10.48, the certification basis for the Hawker Beechcraft 400T aircraft is as follows:

a. T he type certification basis for the Hawker Beechcraft 400T aircraft is shown on TCDS A16SW f or parts not changed or not affected by this change.

b. T he certification basis for the parts changed or affected by this change since the reference date of application, August 10, 2016, is based on TCDS A16SW and §§ 14 CFR Part 25 as shown on pa ge 6 of this STC.

B ased on 14 CFR §§ 21.115 and 21.l0l, and the FAA policy for significant changes in FAA Order 8ll0.48, the certification basis for the baseline Installation of Rockwell Collins Pro Line 21 Electronic Flight Instrument System (EFIS) was determined to be TCDS A16SW and the following later regulations:

Amdt.[24-38]

25.1322 Amdt.[24-41]

25.1309, 25.1321,

25.1335 Amdt.[25-42]

25.1501 Amdt.[25-46]

25.603, 25.605, 25.613 Amdt.[25-54]

25.1529 Amdt.[25-72]

25.307, 25.1351(a)(1) Amdt.[25-80]

25.1316 Amdt.[25-86]

25.305(a)(b)(c) Amdt.[25-90]

25.1303 Amdt.[25-91]

25.561(c) Amdt.[25-109]

25.1323(a) Amdt.[25-113]

25.1431(a)(b)(c) Amdt.[25-122]

25.1317(a) Amdt.[25-123]

25.1353(a)(c) C ertification Basis (model 400A/400T, Installation of a Dark Glareshield Modification and/or Time Between Overhaul (TBO) Engine Extension for aircraft with JT15D engines, Nextant Aerospace LLC Master Data List Doc. No NT0057-MDL0-0100):

B ased on 14 CFR §§ 21.115 and 21.l0l, and the FAA policy for significant changes in FAA Order 8ll0.48, the certification basis for the installation of Dark Glareshield to the aircraft’s existing original Glareshield panel was determined to be TCDS A16SW and the following later regulations:

FAA FORM 8110-2-1(10-69) PAGE 6 of 6 PAGES

Number ST10959SC Date of issuance: October 19, 2009 Date Amended: September 26, 2011; April 05, 2012; January 26, 2017; May 8, 2019; June 9, 2021; June 24, 2022

Amdt.[25-54]

25.1529 Amdt.[25-80]

25.1316

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