# N8307K: 2012 Boeing 737-8H4 - Status: Valid registration - Airframe: [Boeing 737-8H4](https://openairdocs.org/model/boeing-737-8h4) (registry code 138440A, 143 seats) - Engine: [CFM International CFM56-7B27E series](https://openairdocs.org/engine/cfm-international-cfm56-7b27e-series) (registry code 13078) - Data sheets: [TCDS A16WE](https://openairdocs.org/tcds/A16WE) (The Boeing Company) (OpenAirDocs) - Serial number: 36987 - Year built: 2012 - Type: Fixed wing multi engine - Engine type: Turbo-fan - Airworthiness: Standard, transport - Airworthiness date: May 4, 2012 - Certificate issued: December 18, 2024 - Expires: December 31, 2031 - Mode S code: AB5BB1 - Registered owner: [Umb Bank N A Trustee](https://openairdocs.org/faa-owner/UMB%20BANK%20N%20A%20TRUSTEE) - Location: [Salt Lake City, UT](https://openairdocs.org/faa-place/UT/Salt%20Lake%20City) - Owner type: Corporation - Owner's area on the map: 40.6171° N, 111.6866° W: Placed by OpenAirDocs at the center of ZIP code 84121, within about 5 miles (OpenAirDocs). The owner's mailing address, not where the aircraft is based - FAA registry: https://registry.faa.gov/AircraftInquiry/Search/NNumberResult?nNumberTxt=8307K - Page: https://openairdocs.org/aircraft/N8307K From the FAA registry file of October 24, 2026. ADs below are matched by the registry's airframe and engine model codes. They may apply; each AD's applicability can narrow it by serial number, part number or installed equipment. This is not a compliance determination. The registry lists only the engine series, so ADs for every CFM International CFM56-7B27E model are included. ## ADs that may apply (OpenAirDocs): 6 in force ### Matched by airframe (Boeing 737-8H4) None in force. ### Matched by engine (CFM International CFM56-7B27E series) - [AD 2023-05-05](https://openairdocs.org/ad/2023-05-05): Turbine Engine Compressor Section · CFM International CFM56-5B1, CFM56-5B1/2P, CFM56-5B1/3 and 98 more. Effective May 10, 2023 - [AD 2018-26-01](https://openairdocs.org/ad/2018-26-01): Turbine Engine Compressor Section · CFM International CFM56-7B20, CFM56-7B20/2, CFM56-7B20/3 and 46 more. Effective Jan 10, 2019 - [AD 2018-09-51](https://openairdocs.org/ad/2018-09-51): Engine · CFM International CFM56-7B20, CFM56-7B20/2, CFM56-7B20/3 and 46 more. Effective Jun 7, 2018 - [AD 2015-18-04](https://openairdocs.org/ad/2015-18-04): 73-tooth gearshaft located in the engine accessory gearbox (AGB) · CFM International CFM56-3, CFM56-7B20, CFM56-7B20/2 and 47 more. Effective Oct 20, 2015 - [AD 2015-04-02](https://openairdocs.org/ad/2015-04-02): Dual engine thrust instability event · CFM International CFM56-7B20, CFM56-7B20/2, CFM56-7B20/3 and 46 more. Effective Mar 31, 2015 - [AD 2009-11-02](https://openairdocs.org/ad/2009-11-02): HPC 4-9 spools · CFM International CFM56-2, CFM56-2A, CFM56-2B and 109 more. Effective Jun 23, 2009 ### Historical (superseded or no longer in force) - [AD 2021-10-09](https://openairdocs.org/ad/2021-10-09) (historical): Turbine Engine Compressor Section · CFM International CFM56-5B1, CFM56-5B1/2P, CFM56-5B1/3 and 82 more. Effective Jun 24, 2021 - [AD 2018-18-01](https://openairdocs.org/ad/2018-18-01) (historical): Turbine Engine Compressor Section · CFM International CFM56-7B20, CFM56-7B20/2, CFM56-7B20/3 and 46 more. Effective Oct 16, 2018 - [AD 2018-10-11](https://openairdocs.org/ad/2018-10-11) (historical): Turbine Engine Compressor Section · CFM International CFM56-7B20, CFM56-7B20/2, CFM56-7B20/3 and 46 more. Effective Jun 1, 2018 - [AD 2018-09-10](https://openairdocs.org/ad/2018-09-10) (historical): Turbine Engine Compressor Section · CFM International CFM56-7B20, CFM56-7B20/2, CFM56-7B20/3 and 46 more. Effective May 14, 2018 - [AD 2013-26-01](https://openairdocs.org/ad/2013-26-01) (historical): Oil dynamic seal assembly · CFM International CFM56-3, CFM56-3B, CFM56-3C and 52 more. Effective Feb 3, 2014 ## Information bulletins (advisory) (1 in force) - [SAIB NE-08-17R3](https://openairdocs.org/saib/NE-08-17R3): Turbine Section - Propulsion Technology LLC Unapproved Repair. Issued May 28, 2014 - [SAIB NE-08-17R2](https://openairdocs.org/saib/NE-08-17R2) (historical): Turbine Section - Propulsion Technology LLC Unapproved Repair. Issued Mar 7, 2011 ## NTSB investigations None matched to N8307K. ## FAA accident and incident reports None matched to N8307K. ## Service difficulty reports (164, newest 50) As reported by operators and repair stations. Matched to this aircraft by N-number and event date, checked against the reported serial number, make and model. - [SDR SWAA2026071019527](https://openairdocs.org/sdr/SWAA2026071019527), Jul 8, 2026: LENS. BROKEN. L2 DOOR EMERGENCY EXIT LIGHT LENS COVER BROKEN. R & R L2 DOOR EMERGENCY EXIT LIGHT LENS COVER IAW AMM 33-51-00. - [SDR SWAA2025112638943](https://openairdocs.org/sdr/SWAA2025112638943), Nov 23, 2025: RIB. CRACKED. RT HORZONTAL STAB LEADING EDGE RIB AT HSS 244.72 HAS A CRACK. ACCOMPLISHED HFEC INSPECTION OF THE DAMAGED AREA, CRACK VERIFIED IAW NDT MANUAL PART 6; 51-00-00, - [SDR SWAA2025112638944](https://openairdocs.org/sdr/SWAA2025112638944), Nov 23, 2025: RIB. CRACKED. CRACK FOUND ON RIB AT STA 244.72 ON RT REMOVABLE HORIZONTAL LEADING EDGE. REMOVED AND REPLACED AMM 27-41-21 REMOVABLE HORIZONTAL LEADING EDGE. - [SDR SWAA2025042326533](https://openairdocs.org/sdr/SWAA2025042326533), Apr 20, 2025: POWER SUPPLY. INOPERATIVE. BOTH FWD OVER WING EMER EXIT LOWER EMER EXIT SIGNS INOP <[01] 01 - REMOVED AND REPLACED PER [AMM 33-51-06-960-806-NG (POWER SUPPLY - POWER SUPPLY REPLACEMENT - - [SDR SWAA2025032609196](https://openairdocs.org/sdr/SWAA2025032609196), Mar 26, 2025: NUT PLATE. BROKEN. FORWARD SERVICE DOOR AFT SLIDE MOUNT'S UPPER ISOLATOR IS BROKEN.<[01] RAI FWD SERVICE DOOR AFT SLIDE MOUNTS UPPER ISOLATOR NUT PLATE PER SRM 51-40-02. - [SDR SWAA2025022699071](https://openairdocs.org/sdr/SWAA2025022699071), Feb 24, 2025: GIRT BAR. OUT OF ADJUST. FLIGHT ATTENDANT REPORTS THAT IS DIFFICULT TO STOW GIRT BAR BACK ON J HOOKS WHEN DISARMING ESCAPE SLIDE AT DOOR L2<[01] CLEANED AND READJUSTED THE GIRT BAR OPS - [SDR SWAA2024043080511](https://openairdocs.org/sdr/SWAA2024043080511), Apr 29, 2024: SIGN. LOOSE. FWD GALLEY R1 DOOR EMERGENCY EXIT SIGN IS LOOSE.<[01] REPLACED BROKEN R1 DOOR EMERGENCY EXIT SIGN W/ NEW EMERGENCY EXIT SIGN. OPS CK NORMAL. WORK IAW AMM 33-51- - [SDR SWAA2024040963628](https://openairdocs.org/sdr/SWAA2024040963628), Mar 14, 2024: WINGLET. CORRODED. CORROSION SPLIT SMITAR LOC TRAILING EDGE UPPER POSITION 2024-160824 CORROSION SPLIT SMITAR LOC TRAILING EDGE UPPER POSITION RT WING. REPLACED SPLIT SMITAR ARROW - [SDR SWAA2024040961250](https://openairdocs.org/sdr/SWAA2024040961250), Mar 9, 2024: ANGLE. CRACKED. CRACK ANGLE - CLIP BS 500H AFT FACE AT STR 26R AT FWD CARGO COMPARTMENT. REPLACED ANGLE - CLIP LOC. BS 500H AFT FACE AT STR 26R AT FWD CARGO COMPARTMENT IAW B73 - [SDR SWAA2024040961089](https://openairdocs.org/sdr/SWAA2024040961089), Mar 8, 2024: ANGLE. CRACKED. CRACK ANGLE ON BS 867 AT LEVEL STR 26L AT AFT CARGO COMPARTMENT. REPLACED ANGLE ON BS 867 AT LEVEL STR 26L AT AFT CARGO COMPARTMENT IAW B737-800 SRM 51-40-02-0G - [SDR SWAA2024040959635](https://openairdocs.org/sdr/SWAA2024040959635), Mar 5, 2024: SUPPORT BRACKET. CRACKED. CRACK SUPPORT BRACKET BS 540 AND LBL 6 AT AIR CONDITIONING BAY. MESURE OF CRACK IS: L:0.5910. REPLACED SUPPORT BRACKET BS 540 AND LBL 6 AT AIR CONDITIONING BAY - [SDR SWAA2024040959634](https://openairdocs.org/sdr/SWAA2024040959634), Mar 5, 2024: SUPPORT ANGLE. CRACKED. CRACK SUPPORT ANGLE FIXED TRAILING EDGE ORSS 276 DEFLECTION CONTROL RIB AREA LT WING. REPLACED NEW SUPPORT ANGLE FIXED TRAILING EDGE ORSS 276 DEFLECTION CONTROL - [SDR SWAA2024040958875](https://openairdocs.org/sdr/SWAA2024040958875), Mar 4, 2024: TIE CLIP. CRACKED. CRACKED TIE CLIP LOCATED BS 277 AND S-10R. REPLACED TIE CLIP IAW SRM 51-40-02-0G-0 & DWG 141A110 SHEET 39 REV -. MEASURED CRACK L: 0.293. - [SDR SWAA2024040958874](https://openairdocs.org/sdr/SWAA2024040958874), Mar 4, 2024: FRAME. CRACKED. CRACK FRAME 312 BETWEEN S-5L TO S-6L. REPAIRED THE FRAME UPPER CHORD IAW EA M-22-153-01244; DUE TO CRACK EXCEED ALLOWABLE DAMAGE LIMITS OF SRM 53-00-07-1A-1 DET - [SDR SWAA2024040958873](https://openairdocs.org/sdr/SWAA2024040958873), Mar 4, 2024: SUPPORT ANGLE. CRACKED. CRACKED SUPPORT ANGLE LOCATED BS 294.5 AND S-17R AT FWD GALLEY AREA. REPLACED BRACKET AND FASTENER ON SUPPORT ANGLE IAW SRM 51-40-02 AND DWG 141A8310 SHEET 33 R - [SDR SWAA2024040958876](https://openairdocs.org/sdr/SWAA2024040958876), Mar 4, 2024: ANGLE. CRACKED. CRACK ANGLE LOCATED BS 380 TO BS 400 AND LBL 15 AT PASSENGER CABIN. REPLACED ANGLE LOCATED BS 380 TO BS 400 AND LBL 15 AT PASSENGER CABIN IAW B737-800 SRM 51-40 - [SDR SWAA2024040959079](https://openairdocs.org/sdr/SWAA2024040959079), Mar 4, 2024: PLATE. CRACKED. CRACK CORRUGATED PLATE TRAILING EDGE IRSS 218 RT WING. REPLACED CORRUGATED PLATE TRAILING EDGE IRSS 218 RT WING IAW B737-800 SRM 51-40-02 AND SRM 51-10-02 ITEM - [SDR SWAA2024040958319](https://openairdocs.org/sdr/SWAA2024040958319), Mar 2, 2024: PLATE. CORRODED. CORROSION BILGE AREA PLATE BTW BS 787 TO BS 807 AT LEVEL STR 25R AND WL 151 AT AFT CARGO COMPARTMENT. REPLACED BILGE AREA PLATE BTW BS 787 TO BS 807 AT LEVEL ST - [SDR SWAA2024040958039](https://openairdocs.org/sdr/SWAA2024040958039), Mar 1, 2024: GUSSET. CRACKED. CRACK BRACKET GUSSET BS 500I AT STR 19R AT FWD CARGO COMPARTMENT 2024-160723<[01] INSTALLED FASTENER (9A). REPLACED NEW BRACKET GUSSET LOC. BS 500I AT STR 19R A - [SDR SWAA2024040958134](https://openairdocs.org/sdr/SWAA2024040958134), Mar 1, 2024: SUPPORT ANGLE. CORRODED. CORROSION ANGLE - SUPPORT BS 500I BTW STR 19R TO STR 26R AND WL 158.1 AT FWD CARGO COMPARTMENT 2024-160733<[01] REPLACED ANGLE - SUPPORT BS 500I BTW STR 19R TO - [SDR SWAA2024040958132](https://openairdocs.org/sdr/SWAA2024040958132), Mar 1, 2024: SUPPORT ANGLE. CORRODED. CORROSION ANGLE - SUPPORT BS 500I BTW STR 26R TO STR 26L AND WL 158.1 AT FWD CARGO COMPARTMENT 2024-160732<[01] REPLACED ANGLE - SUPPORT LOC. ON BS 500I BTW STR - [SDR SWAA2024040958044](https://openairdocs.org/sdr/SWAA2024040958044), Mar 1, 2024: ANGLE. CRACKED. CRACK ANGLE BS 500I AFT FACE AT STR 28L AT FWD CARGO COMPARTMENT. REPLACED NEW ANGLE LOC. BS 500I AFT FACE AT STR 28L AT FWD CARGO COMPARTMENT IAW B737-800 SRM - [SDR SWAA2024040958043](https://openairdocs.org/sdr/SWAA2024040958043), Mar 1, 2024: ANGLE. CRACKED. CRACKED ANGLE, BS 500G, STR 26R IN FWD CARGO BAY. REPLACED THE ANGLE IAW SRM 51-40-02, SRM 51-10-02, ITEM 9, & DWG 143A7505, SHEET 108. - [SDR SWAA2024040958041](https://openairdocs.org/sdr/SWAA2024040958041), Mar 1, 2024: ANGLE. CRACKED. CRACKED ANGLE AT BS 500I, STR 28R FWD CARGO. REPLACED THE ANGLE IAW SRM 51-40-02-0G-0, AND DWG 143A7902, SHEET 160, REV B. - [SDR SWAA2024040958040](https://openairdocs.org/sdr/SWAA2024040958040), Mar 1, 2024: ANGLE. CRACKED. CRACKED ANGLE, BS 500H, STR 26R. REPLACED THE ANGLE IAW SRM 51-40-02-0G-0, AND DWG 143A7505, SHEET 110, REV -. - [SDR SWAA2024040958036](https://openairdocs.org/sdr/SWAA2024040958036), Mar 1, 2024: ACCESS PANEL. CRACKED. CRACK LEADING EDGE RIB ACCESS PANEL 331B STA 105.26 AT LT HORIZONTAL STABILIZER. REPLACED RIB ON ACCESS PANEL 331B STA 105.26 AT LT HORIZONTAL STABILIZER IAW B7 - [SDR SWAA2024040958042](https://openairdocs.org/sdr/SWAA2024040958042), Mar 1, 2024: ACCESS PANEL. CRACKED. CRACK LEADING EDGE RIB ACCESS PANEL 331B STA 95.96 AT LT HORIZONTAL STABILIZER. REPLACED RIB ON ACCESS PANEL 331B STA 95.96 AT LT HORIZONTAL STABILIZER IAW B737 - [SDR SWAA2024040958037](https://openairdocs.org/sdr/SWAA2024040958037), Mar 1, 2024: ANGLE. CRACKED. CRACK ANGLE - CLIP BS 500H FWD FACE AT LEVEL STR 26L AT FWD CARGO COMPARTMENT. REPLACED ANGLE - CLIP BS 500H FWD FACE AT LEVEL STR 26L AT FWD CARGO COMPARTMENT - [SDR SWAA2024040958038](https://openairdocs.org/sdr/SWAA2024040958038), Mar 1, 2024: ANGLE. CRACKED. CRACK ANGLE - CLIP ON BS 500H AFT FACE AT LEVEL STR 26L AT FWD CARGO COMPARTMENT. REPLACED ANGLE - CLIP ON BS 500H AFT FACE AT LEVEL STR 26L AT FWD CARGO COMPAR - [SDR SWAA2024040957671](https://openairdocs.org/sdr/SWAA2024040957671), Feb 29, 2024: FLOOR SUPPORT. CORRODED. CORROSION ON INTERCOSTAL LOCATED BS 947 TO BS967 AND LBL 24 WL 208.1 AT AFT GALLEY AREA . REPLACED NEW INTERCOSTAL LOCATED BS 947 TO BS967 AND LBL 24 WL 208.1 A - [SDR SWAA2024040957447](https://openairdocs.org/sdr/SWAA2024040957447), Feb 28, 2024: WEB. CRACKED. CRACK WEB LOCATED BTW BS344 TO BS 360 RBL33 FWD GALLEY AND LAV. REPLACED WEB IAW SRM 51-40-02-0G-0, SRM 51-10-02-0G-0, ITEM 9, AND DWG D141A5400 SHEET 33 REV -. - [SDR SWAA2024040957448](https://openairdocs.org/sdr/SWAA2024040957448), Feb 28, 2024: WEB. CRACKED. CRACK WEB LOCATEB BTW BS277 TO BS294.5 BL0 FWD GALLEY AND LAV. TOOK MEASURES OF CRACK WEB, L:1.9620 INCHES. NO FOUND ALLOWABLE DAMAGE FOR EVALUATE CRACK ON WEB- - [SDR SWAA2024040957216](https://openairdocs.org/sdr/SWAA2024040957216), Feb 28, 2024: VAPOR BARRIER. CRACKED. CRACK LOCATED ON VAPOR BARRIER WEB BTW RBL 31.83 AND RBL 40 AT MAIN WHEEL WELL COMPARTMENT. REPAIRED VAPOR BARRIER WEB BTW RBL 31.83 AND RBL 40 AT MAIN WHEEL WE - [SDR SWAA2024040957217](https://openairdocs.org/sdr/SWAA2024040957217), Feb 28, 2024: ANGLE. CRACKED. CRACK ANGLE LOCATED BS695 RBL 24.75 AT CENTER WING BOX. REPLACED ANGLE LOCATED BS695 RBL 24.75 AT CENTER WING BOX IAW B737NG SRM B737NG 51-40-02-0G AND DWG 273A - [SDR SWAA2024040957219](https://openairdocs.org/sdr/SWAA2024040957219), Feb 28, 2024: ANGLE. CRACKED. CRACK BRACKET ANGLE LOCATED BS540 BTW BL0 TO LBL24.75 AT CENTER WING BOX. REPLACED BRACKET ANGLE LOCATED BS540 BTW BL0 TO LBL24.75 AT CENTER WING BOX IAW B737-8 - [SDR SWAA2024040957218](https://openairdocs.org/sdr/SWAA2024040957218), Feb 28, 2024: BRACKET. CRACKED. CRACK BRACKET ANGLE LOCATED BS540 BTW BL0 TO RBL24.75 AT CENTER WING BOX . REPLACED BRACKET ANGLE LOCATED BS540 BTW BL0 TO RBL24.75 AT CENTER WING BOX IAW B737- - [SDR SWAA2024040957040](https://openairdocs.org/sdr/SWAA2024040957040), Feb 27, 2024: ACCESS PANEL. CRACKED. CRACK SERVICE DOOR AFT BRACKET ACCESS PANEL 844DZ AT AFT GALLEY AREA. REPLACED SERVICE DOOR AFT BRACKET ACCESS PANEL 844DZ AT AFT GALLEY AREA IAW B737 SRM 51-40 - [SDR SWAA2024040957036](https://openairdocs.org/sdr/SWAA2024040957036), Feb 27, 2024: PANEL. DAMAGED. ELONGATED HOLE ACCESS PANEL 571EB TRAILING EDGE AT LT WING . REPAIRED ACCESS PANEL 571EB TRAILING EDGE AT LT WING IAW B737-800 SRM 51-70-04-2R-10 REPAIR 10. - [SDR SWAA2024040557034](https://openairdocs.org/sdr/SWAA2024040557034), Feb 27, 2024: FLOOR PANEL. CORRODED. CORROSION FLOOR PANEL 140DF AT AFT CARGO COMPARTMENT 2024-160616<[01] FABRICATED FLOOR PANEL 140DF AT AFT CARGO COMPARTMENT IAW B737-800 SRM 51-10-02-0G-0 ITEM - [SDR SWAA2024040955565](https://openairdocs.org/sdr/SWAA2024040955565), Feb 23, 2024: STRIP. CORRODED. CORROSION ON CAP STRIP LOCATED ON PANEL 120DF AT STA 500H BTW RBL 25.2 / LBL 25.2 ON FWD CARGO COMPARTMENT 2024-160465 LOC 500I. REPLACED CAP STRIP LOC. ON PANE - [SDR SWAA2024011240333](https://openairdocs.org/sdr/SWAA2024011240333), Jan 12, 2024: POWER SUPPLY. INOPERATIVE. CABIN AISLE EMERGENCY LIGHT AT ROW 14DEF INOP<[01] NO VOLTAGE FOUND GOING TO LIGHT ASSEMBLY. REMOVED AND REPLACED POWER SUPPLY M1676 IAW AMM 33-51-06; OPS CHECK - [SDR SWAA2023122835782](https://openairdocs.org/sdr/SWAA2023122835782), Dec 27, 2023: SLIDE. INOPERATIVE. FORWARD ENTRY DOOR OPENED WITH GIRT BAR INSTALLED; SLIDE FELL DOWN BUT DID NOT DEPLOY<[01] R/R L1 (FWD) ENTRY DOOR SLIDE REF MT 725-61-06 & REF AMM 25-66-01 - [SDR SWAA2023082191199](https://openairdocs.org/sdr/SWAA2023082191199), Aug 17, 2023: LIGHT. MISSING. EMERGENCY EXIT LIGHT COVER MISSING AT ROW 14 ABC<[01] REPLACED EXIT LIGHT COVER PER AMM 33-51-01 - [SDR SWAA2023081588506](https://openairdocs.org/sdr/SWAA2023081588506), Aug 11, 2023: SIGN. MISSING. EXIT ROW 14 CAPT SIDE EXIT LIGHT COVER MISSING.<[01] REINSTALLED LENS PER AMM 33-51-01. - [SDR SWAA2023080183114](https://openairdocs.org/sdr/SWAA2023080183114), Jul 28, 2023: FUSE. INOPERATIVE. EMERGENCY AISLE LIGHT 14FED INOP<[01] OK TO CONTINUE PER MEL 33-15-02 P#1.;[02] REMOVED AND REPLACED EMERGENCY EXIT LIGHT BATTERY PACK #M1676 FUSE. REF AMM 33-5 - [SDR SWAA2023061959925](https://openairdocs.org/sdr/SWAA2023061959925), Jun 16, 2023: BATTERY PACK. INOPERATIVE. BOTH RH OVER WING EXIT DOOR EXIT SIGNS AND BOTH AFT OVER WING EXIT DOOR LOWER EXIT SIGNS INOP<[01] R&R EMER LIGHT BATTERY PACK AT M1695 IAW AMM 33-51-06. OPS CH - [SDR SWAA2023061558996](https://openairdocs.org/sdr/SWAA2023061558996), Jun 14, 2023: BATTERY PACK. INOPERATIVE. AFT LEFT EXIT LOCATOR SIGN; OVERDOOR EXIT SIGN; AND AFT ESCAPE SLIDE LIGHTS INOP<[01] REPLACED M1673 BATTERY PACK IN ACCORDANCE WITH AIRCRAFT MAINTENANCE MANUAL - [SDR SWAA2023051849419](https://openairdocs.org/sdr/SWAA2023051849419), May 17, 2023: BATTERY PACK. INOPERATIVE. AISLE EMERGENCY LIGHT ABOVE RT FWD OVERWING EXIT INOP<[01] REPLACED FUSE ON EMERGENCY LIGHT BATTERY PACK M1676 REF AMM 33-51-06. - [SDR SWAA2023051146760](https://openairdocs.org/sdr/SWAA2023051146760), May 8, 2023: MEGAPHONE. INOPERATIVE. FWD MEGAPHONE INOP<[01] R&R FWD MEGAPHONE REF AMM 25-64-00. - [SDR SWAA2023050544462](https://openairdocs.org/sdr/SWAA2023050544462), May 3, 2023: SEAL. CRACKED. R/H HORIZONTAL FWD UPPER SLIDING SEAL CRACKED<[01] REMOVED AND REPLACED UPPER SLIDING SEAL IAW AMM 53-31-31. All 164: https://openairdocs.org/aircraft/N8307K/reports.md ## STCs that may be installed (OpenAirDocs) (31) Approved for this aircraft's airframe or engine model, in force first, then newest. The registry doesn't record which STCs an aircraft has; its records do. ### Approved for the airframe (Boeing 737-8H4) - [STC ST00555AT](https://openairdocs.org/stc/ST00555AT): Installation of Airshow 210 system. AIRCRAFT RECONFIG TECHNOLOGIES, LLC. Lists 737 Series - [STC SA4842SW](https://openairdocs.org/stc/SA4842SW): Modification of air to air heat exchanger (P/N 182820-2 Series 2). Honeywell International Inc. Lists 737 Series - [STC SA270NW](https://openairdocs.org/stc/SA270NW): Installation of modified seat. Aviation Technical Services. Lists 737 Series - [STC ST01162NY](https://openairdocs.org/stc/ST01162NY): Installation of Literature Pockets. Magee Plastics Company. Lists 737 Series - [STC SA2607SO](https://openairdocs.org/stc/SA2607SO): Installation of coffee maker P/N 416-1001-29. B/E Aerospace Inc. Lists 737 Series - [STC SA2608SO](https://openairdocs.org/stc/SA2608SO): Installation of rail assembly, P/N 416-0201-15. B/E Aerospace Inc. Lists 737 Series - [STC SA3058SO](https://openairdocs.org/stc/SA3058SO): Installation of coffee maker 416-0001-23 and rail assembly 416-0201-5. B/E Aerospace Inc. Lists 737 Series - [STC ST01476AT](https://openairdocs.org/stc/ST01476AT): Installation of coffee maker. B/E Aerospace Inc. Lists 737 Series - [STC ST01778AT](https://openairdocs.org/stc/ST01778AT): Installation of espresso maker p/n 3510-0066-01. B/E Aerospace Inc. Lists 737 Series - [STC SA629GL](https://openairdocs.org/stc/SA629GL): Installation of Grimes galley, Model 1545LW unit 2 and unit 4. B/E Aerospace. Lists 737 Series - [STC ST01332AT](https://openairdocs.org/stc/ST01332AT): Installation of Galley Service Carts. Champ International, Inc. Lists 737 Series - [STC ST09870SC](https://openairdocs.org/stc/ST09870SC): Installation of Mechanical Window Shades. Lou Martin & Associates. Lists 737 Series - [STC ST00033AT](https://openairdocs.org/stc/ST00033AT): Installation of a single Mode S system and provisions for a TCAS II system. General Aerospace, Inc. Lists 737 Series - [STC SA4532NM](https://openairdocs.org/stc/SA4532NM): Installation of Coltech, CTD-80 ATSCALL, enabling company calling of selected aircraft via company selected radio. Avtech Corporation. Lists 737 Series - [STC ST4532NM](https://openairdocs.org/stc/ST4532NM): Installation of Coltech CTD-80 ATSCALL, enabling company calling of selected aircraft via company selected radio. Avtech Corporation. Lists 737 Series - [STC ST00774NY](https://openairdocs.org/stc/ST00774NY): Installation of a passenger cabin Liquor/beverage service cart P/N E500170. (757-222) (767-222) (727-222) (737 SERIES 222, 291, 322, 522) (747-100 SERIES 238B). Driessen Aircraft Interior Systems USA, Inc. Lists 737 Series - [STC ST02052AT](https://openairdocs.org/stc/ST02052AT): Installation of a single Collins GNLU910A flight management system, along with global navigation satellite system sensor. General Aerospace, Inc. Lists 737 Series - [STC SA02034AT](https://openairdocs.org/stc/SA02034AT): Manufacture of tray carrier, P/N 2282-506. BFE Services. Lists 737 Series - [STC ST01968AT](https://openairdocs.org/stc/ST01968AT): Manufacture of inserts for galley stowage. JK Aerospace, Inc. Lists 737 Series - [STC SA01916AT](https://openairdocs.org/stc/SA01916AT): Manufacture of Tray Carrier P/N 1839-501. BFE Services. Lists 737 Series - [STC SA2534SO](https://openairdocs.org/stc/SA2534SO): Installation of window shades, acoustic panes and reveals. Magee Plastics Company. Lists 737 Series - [STC ST179CH](https://openairdocs.org/stc/ST179CH): Installation of cargo container curtain. Plastic Composites Corp. Lists 737 Series - [STC SA00056LA](https://openairdocs.org/stc/SA00056LA): Installation of Weber Coffeemaker, P/N 870130-415. Monogram Systems. Lists 737 Series - [STC SA6090NM](https://openairdocs.org/stc/SA6090NM): Installation of emergency vision assurance system (EVAS). VisionSafe Corporation. Lists 737 Series - [STC SA370NW](https://openairdocs.org/stc/SA370NW): Removal of passenger interior, installation of cargo compartment liners and cargo tie down equipment. Western Metal Products. Lists 737 Series - [STC SA2589CE](https://openairdocs.org/stc/SA2589CE): Install Bennetts Seat Converter Stowage Compartment on passenger seat(s). John's Aircraft and Upholstery. Lists 737 Series - [STC SA1029NW](https://openairdocs.org/stc/SA1029NW): Installation of a cargo system. Western Metal Products. Lists 737 Series - [STC SA1258EA](https://openairdocs.org/stc/SA1258EA): Installation of Cosco model78-( ) child restraint system. (172M S/N 17263459 - 17267584). Miller Stuart R. Lists 737 Series - [STC SA1052SO](https://openairdocs.org/stc/SA1052SO): Installation of GE battery P/N43B022RB36 in place of Marathon P/N CA-727-7, CA-727-20, or CA-27-20 batteries or SAFT P/N23180 batteries; or installation of GE battery P/N 43B020RB10 replacing Marathon P/N CA-727-7, CA-727-20 or CA-27-20 or SAFT P/N 23186 or 23180 batteries. General Electric Company. Lists 737 Series - [STC SA1082NW](https://openairdocs.org/stc/SA1082NW) (historical): Installation of auxiliary fuel tanks in the aft cargo compartment. (737 series -2K9A). Rogerson ATS. Lists 737 Series ### Approved for the engine (CFM International CFM56-7B27E series) - [STC SE04840NY](https://openairdocs.org/stc/SE04840NY): Installation of HarcoSemco Exhaust Gas Temperature (EGT) Electrical Harnesses in CFM56-7 engine. Kilroy Aviation LLC ## Earlier aircraft with N8307K The FAA can reassign an N-number once a registration is cancelled. These aircraft carried N8307K before. - [Cancelled 2006-06-07](https://openairdocs.org/deregistered/N8307K-2006-06-07): Gulfstream-Schweizer A/C GULFSTREAM AM G-164B, S/N 654B, built 1980. Triennial form not returned. Owner: [Farm Air Flying Service Inc](https://openairdocs.org/faa-owner/FARM%20AIR%20FLYING%20SERVICE%20INC), [Sacremento, CA](https://openairdocs.org/faa-place/CA/Sacremento) - [Cancelled 1948-02-03](https://openairdocs.org/deregistered/N8307K-1948-02-03): Stinson 108-1, S/N 108-1307, built 1946. Owner: [Consolidated Vultee Corp\ Stinson Div](https://openairdocs.org/faa-owner/CONSOLIDATED%20VULTEE%20CORP%5C%20STINSON%20DIV), [Wayne, MI](https://openairdocs.org/faa-place/MI/Wayne) ## Related - Other Boeing 737-8H4 aircraft: https://openairdocs.org/model/boeing-737-8h4/aircraft.md - The CFM International CFM56-7B27E series engine: https://openairdocs.org/engine/cfm-international-cfm56-7b27e-series.md --- OpenAirDocs.org is an independent research project of [Contrail Labs](https://contraillabs.com/). It is not affiliated with the FAA or the NTSB. Source documents are U.S. government works in the public domain.