STC ST09844DS

ST09844DS United Airlines 4933 Wright Road Houston, TX 77032 Part 25 & 26 the Title 14, Code of Federal Regulations A16WE The Boeing Company 737-800/737-900ER/737-8/737-9 Series

(1) The installer must determine whether this design change is compatible with previously approved modifications. (2) For installation provisions, this approval is limited only to the installation of those equipment provisions. The FAA has not certified the equipment for which these provisions are intended. You must get additional FAA approval to (continued on page 3) 07/22/2025 01/23/2026 10/04/2025 01/15/2026 07/31/2026 Raju Tumarada, ODA STC Administrator United ODA-710450-SW 6 PSCP ER4420R01880 Rev A, ODA Project #98440 (737-800/900ER). PSCP ER4420R01880 Rev C, ODA Project #98441 (737-800/900ER). PSCP ER4420R02016, Rev A, Project #98442 (737-8/9). This project installs a new Next-IS media server and installation provisions to interface with the Starlink IFC system. (continued on page 3)

ST09844DS 07/31/2026 6

ST09844DS 07/31/2026 Description of Type Design Change (continued):

(1) United Airlines Master Drawing List 4420DA16663 Rev C, dated July 28, 2026, or later FAA approved revision. (continued on page 4)

(2) install this equipment. The FAA must evaluate the installation to ensure it complies with applicable airworthiness standards.

(3) If the holder agrees to permit another person to use this certificate to alter a product, the holder must give the other person written evidence of that permission. (continued on page 4)

Certification Basis:

Based on 14 CFR § 21.115 and § 21.101, and the FAA policy for design changes that are not significant in FAA Order 8110.48, the certification basis for this modification is as follows:

a. The type certification basis for parts not changed or not affected by the change is shown in TCDS A16WE.

b. The certification basis for parts changed or affected by this modification since the reference application date July 22, 2025 is based upon the type certification basis shown in TCDS A16WE with the following exceptions.

14 CFR Part Amdt 14 CFR Part Amdt

25.853 (737-800/900ER) 116

25.899 (737-800/900ER) 123

ST09844DS issued October 4, 2025.

ST09844DS Amended January 15, 2026 ST09844DS Reissued January 23, 2026.

ST09844DS Amended July 31, 2026

ST09844DS 07/31/2026 Description of Type Design Change (continued):

(2) Supplemental Instructions for Continued Airworthiness, Document Number ER4420R01881C Rev A, dated July 24, 2026 or later approved FAA revision. (3) No EWIS ICA is required for this modification.

(4) Concurrent installation of ST09945AC or ST12005SE and one of the following:

ST09831DS, ST09832DS, ST09833DS, or ST09834DS is required for all 737-800/737-900ER aircraft modified by this STC. Concurrent installation of ST12005SE is required for all 737-8/737-9 aircraft modified by this STC. Concurrent installation of ST09830DS is only required for 737-9 S/Ns 43430, 43431, 43434, 43435, 43433, 43432, 43437, 43439, 43443, 43445, 64493, 43449, 64494, 43450, 43452, 43454, 43456, 64495, 43459, 64498, 64497, 64496, 43461, 64501, 64500, 64499, 43463, 64502, 64503, 43465.

(5) Applicable S/Ns for the original STC issued 10/4/2026, ODA Project 98440:

28958, 30429, 30613, 30576, 30577, 30578, 30579, 30580, 30581, 28770, 28771, 28772, 28773, 28774, 28775, 28776, 28777, 28778, 28781, 28929, 28930, 28931, 28932, 28933, 28934, 28935, 28788, 28792, 28793, 28794, 28795, 28942, 28943, 28946, 28947, 28801, 28802, 28804, 28951, 28952, 28953, 28805, 28806, 28954, 28955, 28956, 28807, 28808, 28809, 28957, 30582, 30583, 30584, 30779, 30610, 30611, 30612, 30802, 30803, 30855, 31582, 32402, 31583, 31584, 31585, 32403, 31586, 31587, 31588, 31632, 31589, 31590, 31591, 31592, 31593, 31594, 31595, 31596, 31597, 31598, 31599, 31634, 31606, 31635, 33452, 31600, 31636, 33451, 31607, 31601, 33454, 33455, 33453, 34000, 34001, 34002, 34003, 34004, 34005, 31602, 31603, 33461, 31604, 32834, 32832, 31637, 31639, 31638, 32828, 33459, 33458, 31621, 31626, 31623, 37096, 31628, 31605, 30132, 31658, 31662, 31660, 37101, 31642, 31659, 38700, 38701, 31663, 31652, 39998, 39999, 62749, 62748, 62750, 62751, 62766, 62767, 63694, 63642, 63646, 63725, 63647 (continued on page 5) 4 6 Add Page

ST09844DS 07/31/2026 Limitations and Conditions (continued):

(6) Applicable S/Ns for the amended STC issued 1/15/2026, ODA Project 98441:

31664, 32827, 32826, 37093, 31665, 33456, 31666, 33457, 37094, 31620, 32829, 37095, 33460, 31622, 37097, 31633, 30130, 37098, 32833, 32835, 33527, 33528, 33529, 33531, 33532, 33533, 33534, 33535, 30131, 33536, 31655, 31643, 40000, 31661, 31650, 40003, 31651, 40004, 31646, 40005, 41742, 31640, 41743, 37205, 41744, 37199, 37206, 37200, 37201, 37207, 37208, 41745, 36599, 31644, 33537, 32836, 36600, 37099, 37102, 31653, 38702, 31648, 37100, 38703, 31647, 31649, 62817, 42740, 42739, 42817, 42816, 42818, 42742, 42819, 42820, 42821, 42744, 42175, 43530, 43531, 42745, 43532, 42176, 42747, 42177, 43533, 43534, 43535, 42178, 42746, 42179, 42748, 42180, 44581, 44580, 44561, 44560, 44562, 44563, 44565, 44564, 60087, 60088, 60122, 60121, 60316, 42181, 42182, 42183, 60317, 42184, 42185, 42186, 42187, 42188, 42204, 42199, 42200, 42201, 42202, 42203, 42189, 42190, 42192, 42191, 42193, 42194, 42196, 42195, 42197, 42198, 62769, 62768, 62814, 62815, 62816

(7) Applicable S/Ns for the amended STC issued 7/31/2026, ODA Project 98442:

43931, 43932, 43930, 43436, 34440, 64447, 43442, 66593, 43462, 43458, 43464, 66594, 66595, 66596, 64454, 66597, 67522, 67523, 67524, 67525, 67526, 67527, 67528, 67529, 64610, 64611, 64612, 61859, 64613, 64614, 62535, 61861, 61857, 61863, 61853, 61854, 60709, 61856, 60712, 44309, 62182, 67553, 67552, 67551, 67550, 67556, 67612, 67611, 67555, 43466, 67554, 67559, 67561, 67562, 67560, 67565, 64608, 67564, 67563, 67566, 67567, 64609, 67568, 67569, 67597, 67596, 67570, 67602, 67598, 67576, 67577, 67575, 67574, 67604, 67573, 67580, 67582, 67583, 67581, 67588, 67589, 67586, 67587, 67594, 67595, 67592, 67593, 67599, 67601, 67600, 67605, 67606, 67607, 67622, 67619, 67626, 67618, 67621, 67620, 67627, 67623, 67558, 67557, 67616, 67617, 67625, 67633, 67628, 67634, 68827, 67632, 68808, 67629, 67637, 67630, 68820, 68821, 68809, 68822, 68823, 68824, 68825, 68814, 43451, 67639, 67645, 67644, 67647, 68815, 68816, 68817, 68818, 68810, 68819, 68811, 68812, 68813, 43455, 67651, 64448, 66115, 67649, 67650, 67744, 43457, 67654, 67655, 66116, 66117, 67745, 67658, 67746, 64450, 43528, 64451, 67747, 67663, 64452, 67748, 43491, 67668, 43489, 68636, 67670, 67671, (continued on page 6) 5 6 Add Page

ST09844DS 07/31/2026 Limitations and Conditions (continued):

(7) Applicable S/Ns for the amended STC issued 7/31/2026, ODA Project 98442(continued):

67672, 67721, 43526, 43527, 43529, 67674, 67178, 62675, 67177, 43438, 62676, 43441, 62677, 67646, 67648, 43444, 43453, 67743, 67652, 67656, 67653, 64446, 67657, 67664, 67659, 67660, 67662, 67661, 67667, 43493, 67749, 67665, 67666, 67673, 67669, 43430, 43431, 43434, 43435, 43433, 43432, 43437, 43439, 43443, 43445, 64493, 43449, 64494, 43450, 43452, 43454, 43456, 64495, 43459, 64498, 64497, 64496, 43461, 64501, 64500, 64499, 43463, 64502, 64503, 43465, 66119, 64453, 66120, 66121, 66605, 66606, 66607, 64467, 64468, 64471, 64469, 64470, 64474, 64473, 64472, 64478, 64477, 64476, 64475, 64479, 67181, 67179, 67180, 67578, 67182, 67579, 67584, 67585, 67183, 67184, 67590, 67591, 67187, 67188, 67186, 67185, 67190, 67191, 67189, 67194, 67193, 67192, 67603, 67608, 67609, 67610, 67615, 67613, 67614, 67738, 43522, 43521, 43520, 67624, 68826, 67739, 67631, 43446, 67740, 67635, 67636, 67638, 67741, 43447, 67643, 67642, 67742, 43448, 67640

--END-- 6 6 Add Page