# N5233A: 2004 Boeing 737-84P - Status: Valid registration - Airframe: [Boeing 737-84P](https://openairdocs.org/model/boeing-737-84p) (registry code 13844ZZ, 189 seats) - Engine: [CFM International CFM56-7B24 series](https://openairdocs.org/engine/cfm-international-cfm56-7b24-series) (registry code 13044) - Serial number: 34029 - Year built: 2004 - Type: Fixed wing multi engine - Engine type: Turbo-fan - Airworthiness: Standard, transport - Airworthiness date: August 23, 2020 - Certificate issued: March 31, 2020 - Expires: March 31, 2030 - Mode S code: A696D5 - Registered owner: [Bank Of Utah Trustee](https://openairdocs.org/faa-owner/BANK%20OF%20UTAH%20TRUSTEE) - Location: [Salt Lake City, UT](https://openairdocs.org/faa-place/UT/Salt%20Lake%20City) - Owner type: Corporation - Owner's area on the map: 40.7558° N, 111.8843° W: Placed by OpenAirDocs at the center of ZIP code 84111, within about a mile (OpenAirDocs). The owner's mailing address, not where the aircraft is based - FAA registry: https://registry.faa.gov/AircraftInquiry/Search/NNumberResult?nNumberTxt=5233A - Page: https://openairdocs.org/aircraft/N5233A 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 CFM56-7B24 model are included. ## ADs that may apply (OpenAirDocs): 19 in force ### Matched by airframe (Boeing 737-84P) None in force. ### Matched by engine (CFM International CFM56-7B24 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 2022-02-03](https://openairdocs.org/ad/2022-02-03): Turbine Engine Accessory Drive · CFM International CFM56-3, CFM56-3B, CFM56-3C and 34 more. Effective Mar 22, 2022 - [AD 2021-16-08](https://openairdocs.org/ad/2021-16-08): Turbine Section · CFM International CFM56-5B1, CFM56-5B1/2P, CFM56-5B1/P and 55 more. Effective Sep 28, 2021 - [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 2010-13-09](https://openairdocs.org/ad/2010-13-09): Stage 3 low-pressure turbine (LPT) · CFM International CFM56-5, CFM56-5-A1/F, CFM56-5A4 and 88 more. Effective Jul 26, 2010 - [AD 2010-01-05](https://openairdocs.org/ad/2010-01-05): LP turbine rear frames · CFM International CFM56-7B20, CFM56-7B20/2, CFM56-7B20/3 and 25 more. Effective Feb 18, 2010 - [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 - [AD 2008-03-09](https://openairdocs.org/ad/2008-03-09): Low pressure turbine rear frames (TRFs) · CFM International CFM56-7B18, CFM56-7B20, CFM56-7B22 and 10 more. Effective Mar 10, 2008 - [AD 2006-26-01](https://openairdocs.org/ad/2006-26-01): Fuel filters · CFM International CFM56-2, CFM56-2A, CFM56-2B and 93 more. Effective Jan 3, 2007 - [AD 2002-16-18](https://openairdocs.org/ad/2002-16-18): Low pressure turbine (LPT) nozzle segments · CFM International CFM56-5B1, CFM56-5B1/2P, CFM56-5B1/P and 33 more. Effective Sep 18, 2002 - [AD 2002-13-03](https://openairdocs.org/ad/2002-13-03): Turbofan Engines · CFM International CFM56-2, CFM56-2A, CFM56-2B and 55 more. Effective Aug 1, 2002 - [AD 2001-11-05](https://openairdocs.org/ad/2001-11-05): No. 4 Bearings · CFM International CFM56-2, CFM56-2B, CFM56-3 and 45 more. Effective Jun 11, 2001 - [AD 2001-02-12](https://openairdocs.org/ad/2001-02-12): On-Wing Torque Inspection · CFM International CFM56-7B20, CFM56-7B20/2, CFM56-7B22 and 11 more. Effective Feb 14, 2001 - [AD 98-21-23](https://openairdocs.org/ad/98-21-23): Electronic Engine Control · CFM International CFM56-7B20, CFM56-7B20/2, CFM56-7B22 and 10 more. Effective Nov 2, 1998 - [AD 98-19-20](https://openairdocs.org/ad/98-19-20): Hydromechanical Unit · CFM International CFM56-7B20, CFM56-7B20/2, CFM56-7B22 and 7 more. Effective Oct 7, 1998 - [AD 98-14-51](https://openairdocs.org/ad/98-14-51): Accessory Gearbox · CFM International CFM56-7B20, CFM56-7B20/2, CFM56-7B22 and 10 more. Effective Oct 1, 1998 ### 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 2019-12-05](https://openairdocs.org/ad/2019-12-05) (historical): Turbine Section · CFM International CFM56-5B1, CFM56-5B1/2P, CFM56-5B1/P and 39 more. Effective Jul 5, 2019 - [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 - [AD 2000-12-01](https://openairdocs.org/ad/2000-12-01) (historical): Critical Life-Limited Parts · CFM International CFM56-2, CFM56-2A, CFM56-2B and 54 more. Effective Dec 11, 2000 ## 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 - [SAIB NE-08-17R1](https://openairdocs.org/saib/NE-08-17R1) (historical): Propulsion Technology LLC Unapproved Repair. Issued May 22, 2008 - [SAIB NE-08-17](https://openairdocs.org/saib/NE-08-17) (historical): Propulsion Technologies International Unapproved Repair. Issued May 14, 2008 ## NTSB investigations None matched to N5233A. ## FAA accident and incident reports None matched to N5233A. ## Service difficulty reports (27) 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 SCNA20260316125](https://openairdocs.org/sdr/SCNA20260316125), Mar 15, 2026: UNKNOWN. ODOR. NOXIOUS FUMES IN COCKPIT ON GROUND WITH PACKS OPS, SORE THROAT, CONGESTION, HAD TO VACATE FLIGHT DECK. OPENED LT PACK DOOR, INSPECTION FOUND NO ODOR IAW 21-51-0 - [SDR SCNA20260316124](https://openairdocs.org/sdr/SCNA20260316124), Mar 14, 2026: UNKNOWN. ODOR. NOXIOUS FUMES IN COCKPIT CAUSING BURNING EYES, RUNNING EYES, SORE THROAT. RAN LEFT AND RIGHT PACKS IAW B737-800 IAW B737-800 AMM 21-00-00-400-803 ALSO RAN PACKS - [SDR SCNA20260316123](https://openairdocs.org/sdr/SCNA20260316123), Mar 14, 2026: UNKNOWN. ODOR. NOXIOUS FUMES IN COCKPIT. PERFORMED TSM 21-00, TASK 806 AND NO DEFECTS OR FINDINGS NOTED IN THE COCKPIT AT THIS TIME A/C OK TO CONTINUE. - [SDR SCNA20260126042](https://openairdocs.org/sdr/SCNA20260126042), Jan 23, 2026: LANDING GEAR. MALFUNCTIONED. DURING CLIMB, LANDING GEAR FAILED TO RETRACT, LEVER STOPPED AT THE OFF POSTION. RIGGED GROUND SPOILER INTERLOCK VALVE CABLE, PERFORMED SATISFACTORY LANDING GEAR - [SDR SCNA20260123041](https://openairdocs.org/sdr/SCNA20260123041), Jan 7, 2026: BATTERY PACK. INOPERATIVE. R1 DOOR EMERGENCY EXIT LIGHTS INOP - - REMOVED FWD ENTRY LIGHT AND REMOVED BATTERY PACK AT M01674 IAW AMM 33-51-06. INSTALLED SERVICEABLE BATTERY PACK AT M01674 - [SDR SCNA20260129019](https://openairdocs.org/sdr/SCNA20260129019), Jan 7, 2026: LIGHT SYS. INOPERATIVE. R1 DOOR EMERGENCY EXIT LIGHTS INOPERATIVE. OPEN - [SDR SCNA20260108017](https://openairdocs.org/sdr/SCNA20260108017), Jan 7, 2026: LIGHT. INOPERATIVE. R1 DOOR EMERGENCY EXIT LIGHTS INOPERATIVE. REMOVED FWD ENTRY LIGHT AND REMOVED BATTERY PACK AT M01674 IAW AMM 33-51-06. INSTALLED SERVICEABLE BATTERY PACK AT M0 - [SDR SCNA20251028414S](https://openairdocs.org/sdr/SCNA20251028414S), Oct 27, 2025: GIRT BAR. INCORRECT. FORWARD ENTRY DOOR ESCAPE SLIDE GIRT IS NOT CORRECTLY TUCKED IN WITH HOOK AND LOOP TO PAN. REMOVED L1 DOOR ESCAPE SLIDE REF: AMM 25-66-01 OPENED SLIDE PACK AND - [SDR SCNA20251028414](https://openairdocs.org/sdr/SCNA20251028414), Oct 27, 2025: GIRT BAR. ABNORMAL. FORWARD ENTRY DOOR ESCAPE SLIDE GIRT IS NOT CORRECTLY TUCKED IN WITH HOOK AND LOOP TO PAN. OPEN. - [SDR SCNA20250711254](https://openairdocs.org/sdr/SCNA20250711254), Jul 10, 2025: SCREW. MISSING. FIRE EXTINGUISHER GUARD BAR BEHIND F/O SEAT FELL OUT OF BRACKET WHICH IS ALSO DAMAGED. UPON INSPECTION, FOUND NO DAMAGE TO BRACKET BUT MISSING SCREW IN GUARD BA - [SDR SCNA20250415115](https://openairdocs.org/sdr/SCNA20250415115), Mar 25, 2025: SKIN. GOUGED. AFT CARGO DOOR CUTOUT HAS GOUGE ON EXTERNAL PLATING UPPER AFT CORNER MARKED. UPON FURTHER EVAULATION DEFECT WAS CONTAINED WITHIN PAINT AND PRIMER AND DID NOT PE - [SDR SCNA20250415114](https://openairdocs.org/sdr/SCNA20250415114), Mar 25, 2025: SKIN. CRACKED. NR 8 SLAT LOWER SURFACE SKIN IS CRACKED FROM EDGE THROUGH HOLE MARKED. REPAIRED DAMAGE AT #8 SLAT LOWER SURFACE SKIN IAW B737-800 SRM 57-42-01-2R-8 ALTERNATIVE - [SDR SCNA20250324081](https://openairdocs.org/sdr/SCNA20250324081), Mar 22, 2025: BLOCK. DAMAGED. WO 92408, NR00016: R1 DOOR ESCAPE SLIDE BLOCK DAMAGE (MARKED). - - RESOLUTION: (IN PROGRESS) - [SDR UIEA2024121801173](https://openairdocs.org/sdr/UIEA2024121801173), Dec 18, 2024: PITOT TUBE. FAULTED. F/O PITOT LIGHT ON TO RETURN TO MCI TO AVOID ICING CONDITIONS PER QRH(

T/S PER B737 FIM 30-31 TASK 803 FOUND OPEN BETWEEN D638 PIN 41 AND GROUND R+R  F/O - [SDR UIEA2024052300425](https://openairdocs.org/sdr/UIEA2024052300425), Jun 3, 2024: KEELBEAM. DAMAGED. LOWER FUSELAGE AREA UNDER LOWER WING-TO-BODY FAIRING BETWEEN STA 727 AND STA 727C, LEVEL OF STR27L KEEL BEAM, WITH CORROSION.(

REPLACED KEEL BEAM SECTION FROM - [SDR UIEA2024052300426](https://openairdocs.org/sdr/UIEA2024052300426), Jun 3, 2024: CARGO TRACK. CRACKED. LOWER FUSELAGE, FORWARD CARGO COMPARTMENT , FLOOR STRUCTURE AREA,STA 460, RBL 14", TIE DOWN TRACK WITH CRACK(

REPLACED TIE DOWN TRACK SECTION P/N BAC1520-1397 - [SDR UIEA2024052400436](https://openairdocs.org/sdr/UIEA2024052400436), Jun 3, 2024: FLOOR SUPPORT. CORRODED. LOWER FUSELAGE AFT CARGO COMPARTMENT, FLOOR STRUCTURE AREA, FROM STA 727+10" TO STA 793, LBL 3" FLOOR SUPPORT CHANNEL WITH CORROSION AT SEVERAL PLACES(

REPLAC - [SDR UIEA2024052800464](https://openairdocs.org/sdr/UIEA2024052800464), Jun 3, 2024: SKIN. DAMAGED. EXTERNAL FUSELAGE STA 844 STR18R+5" SKIN PANEL WITH SCRATCH.(

PERFORMED BLEND OUT REPAIR AND FOUND STRUCTURALLY ACCEPTABLE TO BOEING IAW COOPESA EO N°: COO-E - [SDR UIEA2024052800465](https://openairdocs.org/sdr/UIEA2024052800465), Jun 3, 2024: ANGLE. WORN. EMPENNAGE VERTICAL FIN TO BODY INTERFACE LEFT CLOSURE ANGLE WORN FROM STA 1088 TO STA 1138.(

REPLACED LEFT CLOSURE ANGLE P/N: 148A8310-3 ATTACHED WITH SOLID R - [SDR UIEA2024052900466](https://openairdocs.org/sdr/UIEA2024052900466), Jun 3, 2024: SKIN. DAMAGED. UPPER FUSELAGE RIGHT AUTOMATIC OVERWING EXIT DOOR OUTER SKIN WITH SCRATCH AT STA 635 ON LEVEL STR 14R-15R.(

PERFOMED BLEND OUT ON OVERWING EXIT DOOR OUTER SKI - [SDR UIEA2024031800157](https://openairdocs.org/sdr/UIEA2024031800157), Mar 19, 2024: LIGHT. NONE. #2 ALTN LIGHT DID NOT ILLUMINATE PER 73-11-01. CYCLED #2 ALTN SWITCH LIGHT PER AMM 20-60-00, SYSTEM OPS CHECK GOOD. - [SDR UIEA2022081900876](https://openairdocs.org/sdr/UIEA2022081900876), Aug 20, 2022: TRANSMITTER. FAULTED. EMERGENCY LOCATOR TRANSMITTER IS FAULTED(

REMOVED AND REPLACED AND OPS TEST GOOD FOR THE ELT IAW EMTEQ AMM SUPPL 25-65-90

) - [SDR UIEA2022081800875](https://openairdocs.org/sdr/UIEA2022081800875), Aug 20, 2022: POWER SUPPLY. INOPERATIVE. LH EMERGENCY LIGHT BATTERY PACK POWER SUPPLY INOP(

REPLACED LH EMERGENCY LIGHT BATTERY PACK POWER SUPPLY IAW B737-800 AMM 33-51-06-960-806. SATISFACTORY TEST. - [SDR UIEA2022081000851](https://openairdocs.org/sdr/UIEA2022081000851), Aug 20, 2022: SUPPORT. LOOSE. RH WING T/E WIGGLE PLATE SUPPORT FOR PANEL 651GB LOOSE(

REPAIRED WIGGLE PLATE FOR PANEL 651GB ON RH WING T/E I/B SIDE OF PYLON PER SRM 57-20-01-2R-2 ORSS 257. - [SDR Q2SA20210629447](https://openairdocs.org/sdr/Q2SA20210629447), Jun 29, 2021: WARNING MESSAGE. FALSE ACTIVATION. AIRCRAFT LANDED WITHOUT INCIDENT. CREW REPORTED FLAP TRAILING EDGE DISAGREE DURING LANDING, WITH SELECTOR LEVER AT 15, INDICATION 25. FOUND FSEU BITE 830 FAULT - [SDR Q2SA20201017438](https://openairdocs.org/sdr/Q2SA20201017438), Oct 17, 2020: FMC. INOPERATIVE. AIRCRAFT GROUNDED. CLIMBING THR FL320 IAS + ALT DISAGREE ILLUMINATED. CAPT AND STANDBY AGREED F/O'S SPEED 90 KTS LOWER AND 500' HIGHER AT FL 340 DESCENDED TO FL - [SDR Q2SA20200924436](https://openairdocs.org/sdr/Q2SA20200924436), Sep 24, 2020: ADC. MALFUNCTIONED. AIRCRAFT GROUNDED. APPROX 31000-31700 W/ AUTOPILOT ENGAGED, AUTOPILOT STARTED A DECENT. WE HAD ALTITUDE DISAGREE AND AIRSPEED DISAGREE. COMPLIED W/QRH FOR ALTIT ## STCs that may be installed (OpenAirDocs) (2) 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 engine (CFM International CFM56-7B24 series) - [STC SE04840NY](https://openairdocs.org/stc/SE04840NY): Installation of HarcoSemco Exhaust Gas Temperature (EGT) Electrical Harnesses in CFM56-7 engine. Kilroy Aviation LLC - [STC SE03036CH](https://openairdocs.org/stc/SE03036CH): Application of a deep compressive stress layer using a Low Plasticity Burnishing (LPB) process on CFM56-7 Series Engines Stage 1 High Pressure Compressor (HPC) Blade Dovetails in accordance with Delta Air Lines Inc. Drawing No. 72-0396, Revision B, dated November 3, 2011, or later FAA Approved revision. Delta Air Lines Inc ## Earlier aircraft with N5233A The FAA can reassign an N-number once a registration is cancelled. These aircraft carried N5233A before. - [Cancelled 2013-06-27](https://openairdocs.org/deregistered/N5233A-2013-06-27): Cessna 310, S/N 35433, built 1956. Registration expired, pending cancellation. Owner: [Rivas Erika J](https://openairdocs.org/faa-owner/RIVAS%20ERIKA%20J), [Harlingen, LA](https://openairdocs.org/faa-place/LA/Harlingen) ## Related - Other Boeing 737-84P aircraft: https://openairdocs.org/model/boeing-737-84p/aircraft.md - The CFM International CFM56-7B24 series engine: https://openairdocs.org/engine/cfm-international-cfm56-7b24-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.